hpcalc.org - HP 49 Archive

HP 49 Civil Engineering and Surveying Applications

The first size listed is the downloaded file size and the second size listed is the size on the calculator.


There are 203 files totaling 14558KB in this category.

Abolladura   (details) 49   ES   5KB/5KB
Checks and calculates the internal buckling of a I metallic section.
By Luis Alberto Alonso Vidales. 2000/05/20

AIDC 1.1   (details) 49   ES   51KB/17KB
ScreenshotThis program calculates the curve elements, for a simple curve, curve with inaccesible PI, curve radius for specific point end deflection angles. Graphical environment, with help.
By E. Raul Llatas. 2003/12/27

Análisis de Estabilidad de Taludes 3.0   (details) 49   ES   221KB/11KB
ScreenshotCalculates the security factor for slope of a figure with respect to a point, with a tension fracture filled with water (or something like that). Includes full documentation in PDF format.
By Cleoner Patzi Choque. 2005/07/14

Analisis Tridimensional de Esfuerzos 2.0   (details) 49   ES   70KB/18KB
ScreenshotThis program calculates the principal and normal stresses in three-dimensions.
By Jose Miguel Segnini Maizo. 2003/12/27

Area de Acero 1.0   (details) 49   ES   27KB/2KB
ScreenshotProgram used to calculate the steel area in a beam, subjected to flexion, by means of the rough calculation method.
By Wilber Oswaldo Garnica Bustinza. 2005/09/03

Areas, Centroides and Inercia   (details) 49   ES   303KB/8KB
Helps you find areas, centroids, and inertia.
By Amauris Martinez. 2007/04/03

AreaTopog 1.0   (details) 49   EN   3KB/1KB
ScreenshotSimple program to calculate and draw an area. You enter the coordinates and it calculates and draws the area.
By Tacio Philip Sansonovski (H). 2002/02/07

AreaXP49 2.0   (details) 49   ES   54KB/3KB
ScreenshotThis program can calculate and display the area, perimeter and G of any polygon in real time by the coordinates method. Easy to use and provides answers quickly. Useful for topography and hydraulic elements (CIV-213-214, CIV-230, CIV-336).
By Henry Barrios Flores. 2005/05/01

Armaduras 1.0   (details) 49   ES   12KB/12KB
ScreenshotCivil engineering program to solve "armaduras."
By Pablo Montes. 2004/02/15

Armaduras 1.1   (details) 49   ES   101KB/20KB
ScreenshotThis program was presented in the X-CONEIC (National Congress of Students of Civil Engineering) in the city of the Cusco-Perú around the 9 through 13 of September of the 2002. The program is highly vectorial and it uses methods matriciales for the solution, it solves trusses, cerchas or stable articulate structures are already isostáticas, hiperestáticas, bi or three-dimensional.
By John La Torre Esquivel. 2002/11/14

Armaduras isostáticas 1.0   (details) 49   48   ES   15KB/5KB
ScreenshotArmaduras is a program that solves isostatics trusses.
By John La Torre Esquivel. 2002/05/21

Beam49 1.1   (details) 49   EN   296KB/26KB
A beam analysis program for the HP 49G and 49G+. It computes the reactions, shear, bending moment, slope, and deflection. Beam49 will solve statically indeterminate beams of variable EI. Written in System RPL.
By Mark Gray. 2005/12/01

bj'POLIGONAL 1.0 Beta 1   (details) 49   ES   61KB/11KB
ScreenshotBj'poligonal is a topography program to calculate and make adjustments on a closed polygon (external or internal angles only). Furthermore, it makes a preliminary sight of the graphic of the polygon. Written mainly in System RPL.
By Belkin José Quintana Devoz. 2001/07/11

Calculo de Aviones y Transporte Aereo   (details) 49   48   ES   8KB/15KB
Some documentation about commercial air transport and airplane design. It contents explanations and formulas.
By Sergio Pereira Mayan (H). 2002/02/24

Calculos del Diagrama de Moody 3.1   (details) 49   EN   ES   9KB/4KB
ScreenshotAnother hydraulics program, for calculating pipes with Moody's diagram.
By Julio Cesar Ramos Ordoñez (H). 2000/07/28

Caminos 1.3   (details) 49   ES   20KB/5KB
ScreenshotSince a multi-lane highway has not one curve but several, this program reframes 'n' curves that can exist in the highway which you are going to reframe. It is similar to the previous version, but now it gives the result in pictures, since there are several curves.
By Charles Salomé Nuñez. 2003/06/16

Cerchas isostáticas 1.0   (details) 49   ES   93KB/10KB
Performs static analysis for steel reinforcements.
By Tellys Villavicencio. 2006/08/28

Cinta1 1.1   (details) 49   48   ES   2KB/1KB
Program for making corrections with metallic metric tape.
By John La Torre Esquivel. 2000/10/24

Círculo de Mohr 0.1   (details) 49   ES   31KB/1KB
ScreenshotAnalyzes the variation of forces at a point, applicable to Civil Engineering.
By Edmundo Canchari Gutiérrez and Iván Arturo Ayala Bizarro. 2003/07/19

Clasificacion de Suelos 1.0   (details) 49   ES   8KB/26KB
ScreenshotThis program analyzes the physical properties of soil by the methods ASSTHO and SUCS (ASTM-D.2487).
By Jose Gabriel Cano Laime. 2004/02/03

Clasificacion de Suelos 1.0   (details) 49   ES   175KB/15KB
ScreenshotThis program has by object the classification of the different kind of grounds by two methods: "Unified Classification System of Grounds" (S.U.C.S) and "American Association of State Highway and Transportation Officials" (A.A.S.T.H.O).
By Rómulo Alberto Lastreto. 2004/07/31

Clihp   (details) 49   ES   9KB/10KB
ScreenshotCalculates transition curves (clotoides) for roadway or railway design. It also calculates vertical curves (acuerdos verticales), to join two different slopes of a plan.
By Luis Alberto Alonso Vidales. 2000/05/23

COGO-50 1.3   (details) 49   EN   361KB/57KB
ScreenshotSurveying program capable of performing common survey calculations. The program handles multiple user created jobs and performs Traverse, Inverse, Area, Offset Intersection, Compass Rule Adjustment, Scale, Move, Rotate, Transform, Import and Export ASCII files, and more with coordinates created. Includes PDF manual. Written in User RPL for the 49g+ and 50g. Version 1.3 allows settings for angular measure (grads or degrees (dec or hms)) and features a number of new tools.
By Jacob Wall. 2008/01/12

Col49 2.0   (details) 49   EN   6KB/15KB
Program to design uniaxial rectangular columns.
By Jose Solano. 2006/08/28

Colebrook-White 1.0   (details) 49   48   EN   ES   5KB/3KB
ScreenshotThis program finds the factor of friction "f" in closed pipes to pressure using the formulates of COLEBROOK-WHITE and Newton-Raphson numeric method.
By John La Torre Esquivel. 2001/07/15

Columnas 1.0   (details) 49   ES   4KB/4KB
ScreenshotYet another program for determining columns, according to their position in the structure.
By Charles Salomé Nuñez. 2003/06/16

Concreto 1.0   (details) 49   PT   2KB/4KB
This program calculates the steel area when supplying the maximum moment, the geometric characteristics of the rectangular or Tê beam. It is also good for calculating flagstones.
By Guilherme Magalhães Almeida. 2001/08/08

Concreto Armado I 1.0   (details) 49   ES   11KB/26KB
This program contains flow charts that they indicate to us like designing, by different methods, sections of beams, as well as programs of design of sections of beams and it shows the separation to us between stirrups for a nonseismic zone.
By Orlando Suárez. 2004/09/12

Construcciones I 1.0   (details) 49   ES   20KB/10KB
ScreenshotCivil engineering program for the course Constructions I.
By Iván Arturo Ayala Bizarro and Edmundo Canchari Gutiérrez. 2003/06/22

Cord 1.0   (details) 49   EN   1KB/2KB
Will give the north and east around a boundry, then give the error of closure.
By Benson J. Whitney. 2001/01/17

Corrección angular 0.1   (details) 49   ES   71KB/6KB
ScreenshotProgram to balance the interior angles of any polygon with a central point, using the method of least squares, and it is very exact.
By Edmundo Canchari Gutiérrez. 2003/12/26

Cross 1.0   (details) 49   EN   13KB/2KB
Solves CROSS iteration between 1 or 2 nodes.
By Christian Finotto (H). 2000/02/03

crozzxphp4849 3.0   (details) 49   48   ES   66KB/4KB
ScreenshotProgram for the determination of moments, by the Cross metod. Civil Engineering-CIV205 useful.
By Henry Barrios Flores. 2004/05/09

CTMR (Calculo de constantes para la masa rocosa) 1.95   (details) 49   ES   36KB/5KB
Calculates constants for rocky masses. For students in mining engineering. Written in System RPL.
By Manolo Scali Rivera Escobedo. 2005/05/01

Cuboc JCM 1.2   (details) 49   ES   45KB/3KB
ScreenshotAnalysis of a 3-D dimensional block, with Elastic Module and Poisson Coefficient of a certain material, subjected to triaxial forces.
By Juan Carlos Mark Quiroga. 2003/07/17

Curso de Hidraulica con Ing. Maria Elvira Guevara 1.0   (details) 49   ES   4KB/10KB
Contains software and information about water hammer, open channels design, close conduits design and some programs. Also calculates velocity head given the velocity, calculates loss determination, contains all the formulas for solving a system using D-W (Darcy), and contains the Hazen Williams formulas.
By Gustavo Adolfo Gomez Calderon (H). 2004/06/22

Curva di interazione 1.00   (details) 49   IT   50KB/8KB
ScreenshotCurve creates the dominion of breakup for a concrete rectangular section, to the limit design, according to the Italian norms. Runs on the 49G, 48GII, and 49G+.
By Pino Santagata (H). 2005/11/25

Curvas 1.1   (details) 49   ES   51KB/4KB
ScreenshotThis program allows reconsider curved circular, haisprings and vertical.
By Luis Eduardo Valdivieso Vidal. 2003/05/08

Curvas Espirales 1.0 Beta   (details) 49   ES   3KB/1KB
ScreenshotThis program calculates the elements of a spiral curve. You only have to enter the radius of the circular part, the total deflection, and the length of the spiral.
By Gustavo Adolfo Gomez Calderon (H). 2002/07/14

Diagrama de Masas para el movimiento de tierras 1.0   (details) 49   48   ES   2KB/4KB
This is a program for make a mass diagram from the progressives and the cut, fill and cut-fill areas in each X-section of the alignment. Requires EQSTK and TED libraries. Use the help file to know the meaning of each number in the principal library. Made in Bolivia.
By Paul Kenneth Becerra Salmon. 2002/09/22

DIES Dinamica estructural para edificios simples 1.1   (details) 49   ES   65KB/9KB
ScreenshotPerforms dynamic analysis of structures, including spectral mode forms and forces. Written in 99% System RPL.
By Juan Gerald Benavides Peralta. 2006/03/19

Diseño de Mezcla HYCB 2001   (details) 49   ES   110KB/29KB
ScreenshotCalculates the mixture proportion of concrete according to design factors.
By Herbard Young (H). 2001/01/11

Diseño con Perfiles Metálicos 1.5   (details) 49   EN   ES   21KB/4KB
ScreenshotThis program helps you to design a steel section by A.I.S.C. - A.R.E.A. - A.A.S.T.H.O. & Gordon Ranking Methods. The program calculates the acceptable force near to the critical force. For both the 49G and 49G+.
By Juan Carlos Mark Quiroga. 2005/05/24

Diseño de Columnas Acero AISC 1.1   (details) 49   ES   3KB/3KB
This program helps you to choose laminal steel section by 1.5-1 and 1.5-2 AISC equations. The program calculates the acceptable force near to the critical force. You have to try many sections introducing the area and the radius of each section that you may try.
By Raúl Ademar Huaylla Márquez. 2005/03/19

Diseño de Concreto Presforzado 0.1   (details) 49   ES   3KB/3KB
ScreenshotThis is the initial release of "Diseño de Concreto Presforzado" or "Design of prestressed concrete".
By León Carlos Corona Copado. 2002/02/24

Diseño de Estructuras Metalicas 1.0   (details) 49   ES   57KB/57KB
Structural steel design software with equations and help to design structural steel members.
By Jorge Luis Cepeda. 2005/05/01

Diseño de Vigas de Concreto 1.0   (details) 49   ES   2KB/11KB
Design of concrete beams with shear and flexural forces.
By Jorge Granados Soto. 2001/10/27

Diseño vigas hormigón 1.1   (details) 49   ES   4KB/2KB
Calculates the area of steel reinforcement needed for a given section and momentum. Uses the ACI 318-02.
By Santiago Camino. 2005/09/03

Dosificar Hormigones   (details) 49   ES   9KB/27KB
Program for concrete mixing.
By José Juan. 2008/01/12

EDAR 1.1   (details) 49   ES   38KB/24KB
ScreenshotComplete and detailed library that calculates every component of a wasted water treatment station.
By Luis Alberto Alonso Vidales. 2001/06/16

Elementos finitos 49 3.0   (details) 49   ES   9KB/7KB
Uses the finite elements method to solve any flat structure using triangular elements.
By Alberto Polo Castaño. 2002/12/29

Empotramiento 1.0   (details) 49   ES   4KB/8KB
ScreenshotCalculates the embedding moment of a beam submitted to different types of load. Ported to the HP49.
By Fernando Vargas Rodríguez and Gregorio Muñoz Carreño. 2000/10/20

Empotramiento HYCB 2002   (details) 49   ES   6KB/14KB
ScreenshotAllows one to find the empotramiento moments for the different cases of sections in beams.
By Herbard Young (H). 2002/02/24

Ensol 1.0   (details) 49   ES   14KB/17KB
Solar energy equation solver and helper.
By Jorge Luis Cepeda. 2005/05/01

Entibaciones 1.0   (details) 49   ES   48KB/14KB
ScreenshotThis program helps you to find the forces actuating on ditch supports.
By Héctor Bernardo. 2002/11/14

Eolik 1.0   (details) 49   EN   ES   11KB/18KB
Eolic energy helper.
By Juan Carlos Mark Quiroga. 2005/05/01

Escaleras 1.0   (details) 49   ES   6KB/7KB
ScreenshotProgram for the design of stairs. Has options to calculate the Wu, with the combinations type ACI or the E060 norm of the RNC.
By Charles Salomé Nuñez. 2003/06/22

Esfuerzos 2.1b   (details) 49   EN   ES   25KB/5KB
ScreenshotExcellent program for calculating active or passive stresses in a soil by Rankine formula, given n stratum and water level.It also calculates total force and point of application. Very useful for solving any type of walls.
By Luis Alberto Alonso Vidales. 2001/06/15

Estabilidad de Taludes 1.0   (details) 49   ES   354KB/8KB
ScreenshotCalculates the stability of a slope by Fellenius' method. The program shows a table with all the calculations. Includes documentation in PDF format.
By Michell Gutierrez. 2005/07/02

Estática 1 JCM 1.0 B   (details) 49   EN   ES   28KB/12KB
ScreenshotCompilation of some basic programs that will help you break up a 2D or 3D vector, cross and dot product, Mohr´s Circle, moments of inertia of functions, phitagoras, etc.
By Juan Carlos Mark Quiroga. 2002/12/30

Estática 2 JCM 1.5   (details) 49   ES   29KB/12KB
ScreenshotCompilation of useful programs like: Phitagoras, orthogonal decomposition of forces, analysis of circular and parabolic arches, and analysis of distribute forces.
By Juan Carlos Mark Quiroga. 2002/12/30

Estatica Ayuda 1.0   (details) 49   ES   5KB/5KB
Helps with statics. Decomposes a punctual load on a beam in the x component, gives the equations of straight line, sharp, and moment, as well as their tables of sharp and moment of the triangular and trapezoidal distributed loads, and much more.
By Orlando Suárez, Leopoldo Magallanes C., and Humberto Marin. 2003/05/07

ESTCROSS 1.0   (details) 49   ES   94KB/14KB
Solves beams and structures by the Hardy Cross algorithm.
By Tellys Villavicencio. 2006/08/28

Estribos 1.1   (details) 49   ES   5KB/6KB
ScreenshotCivil engineering program that calculates concrete arms in supports.
By José Luis Nates D.. 2004/02/03

Estructura HYCB Part 1 2002   (details) 49   ES   223KB/76KB
ScreenshotGathers the different methods of structural solution, Mom. Empotramiento, Mom. Inercia, Diag. VigaG, Soluc. Armaduras and Porticos. Part 1 of the original Estructura HYCP program.
By Herbard Young (H). 2002/02/16

Estructura HYCB Part 2 2002   (details) 49   ES   129KB/62KB
ScreenshotGathers the different methods of structural solution, including Flechas y Giros, Met. Cross, Met. Kani and Mom. Seccion Variable. Part 2 of the original Estructura HYCB program.
By Herbard Young (H). 2002/02/16

Estructuras Articuladas 1.0   (details) 49   48   ES   121KB/3KB
Solves isostatics structures. Makes it easy to solve a hyperstatic structure.
By Pablo Solana. 2000/12/28

Estructuras isostáticas 1.2   (details) 49   ES   124KB/27KB
Solves beams, structures, and reinforcement steel problems if they are static.
By Tellys Villavicencio. 2006/08/28

FEM48/49 5.3SR3Get It   (details) 49   48   EN   ES   1475KB/23-73KB
ScreenshotTHE PREMIER STRUCTURAL ANALYSIS SOFTWARE for the HP 48G/49G series calculators. Its ease of use, flexibility, power and capabilities combined in one package are not seen in any other program available, either commercially or as freeware. FEM48/49 solves frames, trusses and continuous beams. Includes wizards for geometry, sections and loads. Links to SED48/49 database. An extensive manual is included. Completely written in SysRPL with source included. SR3 fixes a small argument checking bug in the HP49/HP49+ MOVLD module.
Author unknown. 2004/02/15

FGVcanales 1.0   (details) 49   ES   72KB/21KB
Solves problems of channels when the flow is gradually variable by numeric integration.
By Tellys Villavicencio. 2006/08/28

FISICA 2003 1.0   (details) 49   ES   1KB/19KB
Compilation of formulas used in the first year of civil engineering at Concepcion University in Chile. Useful when you need to quickly reference formulas to be able to solve difficult exercises.
By Michael Soza Rodriguez. 2003/12/27

Flechas y Giros HYCB 2000.5   (details) 49   ES   139KB/20KB
ScreenshotFind the arrows and turns for the different cases of loads in beams.
By Herbard Young (H). 2000/12/01

Flujos de cortante 49 5.5   (details) 49   ES   11KB/2KB
Calculates and plots the "cutting flow" (?) (flujo de cortante) diagram in sections formed by narrow rectangles.
By Alberto Polo Castaño. 2002/12/29

FoClo 1.0   (details) 49   48   EN   2KB/1KB
This will close the n'th side of an n sided polygon, in HMS format. Angular input and output is in degrees minutes seconds. Quadrant bearings are not supported.
By Michael Gupton. 2003/05/07

Foundations Analysis and Design 1.0   (details) 49   ES   4KB/8KB
ScreenshotContains all the programs and information one might need in Fundaciones class at a university. It has some programs to calculate values like depth correction and shape correction in the design of foundations.
By Gustavo Adolfo Gomez Calderon (H). 2004/06/22

Fractura   (details) 49   ES   13KB/2KB
ScreenshotCalculates the resistance of a material to fracture based on the ASTM E813 instruction about Fracture Analysis.
By Luis Alberto Alonso Vidales. 2000/04/08

Fuerzas y Momentos 1.1   (details) 49   ES   7KB/2KB
Program that reduces systems of forces to a given point. It's good for a rigid solid analysis.
By Juan Pablo Muscari. 2000/10/01

Geodesia 1.03   (details) 49   ES   13KB/26KB
ScreenshotPerforms conversion between the UTM coordinate system, geographical coordinates and Cartesian, both forward and inverse. For the 49g+ and 50g.
By Cesar Vasquez Alvarado. 2008/01/12

GéoDi 2.5.1   (details) 49   FR   60KB/101KB
Is a geometrical calculation programme, similar to the Mens program for HP48. Considering the Mens program is not compatible with the HP49, a new program had to be developed. The program is assisted by a graphic display, which facilitates the use and the search of the programs.
By Gouveia Dinarco (H). 2001/11/03

Geommasas 1.0   (details) 49   48   ES   314KB/5KB
This program calculates all geometric characteristics of complex sections (center of gravity, moment of inertia, coefficients of resistance) and much more. Easy to use and powerful.
By Mario David Santarossa. 2002/01/15

Grado de hiperestaticidad   (details) 49   ES   4KB/1KB
A program to calculate "hyperstatic grades".
By Javier Segura Méndez. 2003/07/01

Grafica de Perdidas en Tuberias 1.2   (details) 49   ES   3KB/6KB
Calculates losses in pipes. Generates a graph of the result, showing loss versus volume at each point. Written in User RPL.
By Gabriel Jose Gonzalez Hernandez. 2003/12/25

Grafos 1.21   (details) 49   ES   3KB/3KB
ScreenshotThis program calculates the terms (independent, free, total) and a lot of activities. It is very fast.
By Percy Mayhuiri Cahuana. 2007/04/03

GrestBiaxial 1.0   (details) 49   ES   21KB/4KB
ScreenshotFacilitates the calculation of rectangular reinforced concrete beams put under efforts of flexing biaxial compression. Determines if the beam requires steel and if it is able to support the stress condition.
By Rodney Bellido de Luna. 2005/06/14

GrestCartela 1.0   (details) 49   ES   2KB/3KB
ScreenshotFacilitates the calculation of corbels. Determines the amount of armor necessary to support all stress. Works with kilograms and centimeters.
By Rodney Bellido de Luna. 2005/06/14

GrestFlexionPura 122004v1.0   (details) 49   ES   1353KB/3KB
ScreenshotThis program facilitates the calculation of rectangular reinforced concrete beams, under conditions of pure flexion using the Aci-99 code, the calculation is made using the method of adimentionals equations, verifies if the section requires compression armor and determines the amount of armor to traction and compression, works correctly for units kg, cm.
By Rodney Bellido de Luna. 2004/12/18

GrestFlexoComp 1.0   (details) 49   ES   15KB/3KB
ScreenshotFacilitates the calculation of rectangular reinforced concrete beams, under conditions of flexocompresion using the Aci-99 code. The calculation is made using the method of "adimentionals" equations, verifies if the section requires compression armor and determines the amount of armor to traction and compression. Works with kilograms and centimeters.
By Rodney Bellido de Luna. 2005/06/14

GrestMuro 1.0   (details) 49   ES   24KB/3KB
ScreenshotFacilitates the calculation of walls under shear stress, determining the amount of necessary vertical and horizontal armor. Designed for use with kilograms and centimeters.
By Rodney Bellido de Luna. 2005/06/14

GrestTorsion 1.0   (details) 49   ES   16KB/3KB
ScreenshotFacilitates the calculation of rectangular reinforced concrete beams under torsion, determines if the beam requires steel and if it is able to support the submissive effort. Also calculates hollow beams.
By Rodney Bellido de Luna. 2005/06/14

GrestVigaAlta 1.0   (details) 49   ES   9KB/6KB
ScreenshotFacilitates the calculation of high beams under conditions of bending and compression. It determines the amount of necessary vertical and horizontal armor. Designed for use with kilograms and centimeters.
By Rodney Bellido de Luna. 2005/06/14

GrestVigaT 1.0   (details) 49   ES   20KB/3KB
ScreenshotFacilitates the calculation of reinforced concrete in T beams, under any conditions using the Aci-99 code. The calculation is made using the method of "dimentionals and adimentionals" equations. Verifies if the section requires compression armor and determines the amount of armor to traction and compression. Or something like that. Works with kilograms and centimeters.
By Rodney Bellido de Luna. 2005/06/14

Hardy-Cross 1.0   (details) 49   ES   44KB/4KB
ScreenshotCalculates flows in pipe nets with the Hardy-Cross method.
By Henry Elibeth, Perez Castellanos, and Luis Alberto Alonso Vidales. 2000/11/03

Hazen-Williams Equation 1.0   (details) 49   ES   3KB/3KB
This program calculates any of the variables of the Hazen-Williams equation for loss in pipes. Hydraulic program.
By Raúl Ademar Huaylla Márquez. 2003/12/27

Helmert Transformation 1.1   (details) 49   48   EN   3KB/1KB
Helmert transformation is a 4 parameter transformation (2 translations, 1 rotation, 1 scale) between two plain coordinate systems. This transformation is overdetermined in case of more than 2 control points in each system. A solution that satisfies all transformation inputs may not exist. HELMERTT returns the solution with the minimum residuals of control points.
By Frank Reichert (H). 2002/05/22

HICA49 4.0   (details) 49   ES   528KB/47KB
ScreenshotSoftware of hydraulics of channels for the HP 49G calculators. Directory of programs in Spanish dedicated to the analysis and design of channels of varied sections: trapezoidal, circular, parabolic; hydraulic profile, projection hydraulic, composite roughness, etc. Includes the powerful HSOLV and 56-page documention with application examples in PDF format.
By Oscar Fuentes Fuentes. 2004/03/02

Hidro Utils 1.0   (details) 49   ES   12KB/4KB
Several utilities for hydraulics.
By Alberto Elgert. 2003/05/07

HidrogramaUnitario 1.0   (details) 49   ES   11KB/6KB
This program can be used for hydrology.
By Sebastian Lado Puente. 2006/08/28

Hidrologia 1.0   (details) 49   ES   4KB/4KB
You have various methods to calculate the amount of water or rain over a given place. Among the methods are: Goodrich, Gumbel, and others.
By Omar E. García-Godoy Oliva. 2000/11/03

Hidrologia 1.03   (details) 49   ES   18KB/34KB
ScreenshotThere are 10 programs for hydrology in this library. For the 49g+ and 50g.
By Cesar Vasquez Alvarado. 2008/01/12

Hidrotools 1.0   (details) 49   EN   31KB/21KB
Good program for flow analysis in rectangular, trapezial and circular channels. It allows one to also solve the critical flow depending on geometry.
By Reynaldo Pulido and Luis Alberto Alonso Vidales. 2000/11/03

Hoek-Brown y Mohr-Coulomb 1.0   (details) 49   ES   10KB/4KB
Calculate parameters of Hoek-Brown y Mohr-Coulomb for basic mechanics of rocks in mining engineering.
By Manolo Scali Rivera Escobedo. 2004/05/09

Hormigon I CIV-209 1.0   (details) 49   ES   8KB/18KB
This program designs rectangular sections and T, EHE 99. Designs for flexing and compound compression.
By Julio Seborga. 2007/04/03

Hydraulics Library   (details) 49   EN   4KB/7KB
Contains a partial flow pipe calculator, a trapezoidal ditch program, and a culvert analysis program for circular pipes.
By Scott A. Logsdon. 1999/10/24

ILM (Interpolador Lineal Multiple) 1.0   (details) 49   ES   75KB/7KB
Performs linear interpolations for lines and segments, and can do multiple interpolations at once.
By Tellys Villavicencio. 2006/08/28

Inerci49   (details) 49   ES   8KB/3KB
ScreenshotCalculates all the physical data (area, center of gravity and moments of inertia) of a piece included between a function, or straight, parabolic, exponential etc. and the axes of coordinates or among another function with the same characteristics.
By Luis Alberto Alonso Vidales. 2000/05/23

Inercia de Solidos Rigidos 0.1   (details) 49   ES   3KB/12KB
Calculates inertias of rigid solids like spheres, hemispheres, cones, thin plates, and more. Written in User RPL.
By Luis Carlos Vega Renteria. 2007/08/04

Inercia HYCB 2000   (details) 49   ES   139KB/24KB
ScreenshotAllows one to find the moments of inertia for the different cases of sections in beams.
By Herbard Young (H). 2000/11/25

Ingenieria 2001 para HP49G 1.112   (details) 49   ES   59KB/65KB
ScreenshotAll the material of algebra, physics, chemistry, and calculus corresponding to the first year of civil engineering at the University of Concepcion, Chile.
By Ruben Daza Barra (RubenHP) (H). 2001/12/22

INTERLEVV 1.2   (details) 49   ES   21KB/2KB
This program carries out a simple interpolation, knowing the bench marks of two points and distance between them.
By Luis Eduardo Valdivieso Vidal. 2003/05/08

Iteracion 1.0   (details) 49   ES   3KB/3KB
ScreenshotProgram to make iterations, for calculating the necessary steel area.
By Charles Salomé Nuñez. 2003/05/07

LARCH Analisis Estructural 2D y 3D 3.0   (details) 49   48   ES   541KB/95KB
ScreenshotStructural analysis program for 2D and 3D, for armaduras and marcos, with a good interface. Includes libraries of materials, sections, and a great variety of loads. Excellent for students and professionals in civil engineering. Tested on both the 48G series and the 49G+.
By Luis Armando Rodriguez Ch.. 2005/03/06

LimLiq/LimPlast 2.0   (details) 49   ES   12KB/2KB
ScreenshotGets the Liquid Limit and the Plastic Limit of a certain ground, with analysis based on the 'Grounds Classification Test'.
By Juan Carlos Mark Quiroga. 2003/12/27

Lineas y Figuras 1.7   (details) 49   48   ES   60KB/16KB
Calculates geometric properties of built compound figures with simple figures using Steiner's theorem of the parallel axes.
By Nelson Efrain Vargas Soto. 2003/03/06

Maquinarias 3.1   (details) 49   ES   13KB/5KB
ScreenshotSoftware for "Maquinarias y Equipos de Construccion".
By Javier Enrique Miranda. 2005/11/25

Materiales de construcción 0.2   (details) 49   ES   32KB/26KB
ScreenshotReview of the course "Materiales de Construcción" applicable to engineering.
By Edmundo Canchari Gutiérrez and Iván Arturo Ayala Bizarro. 2003/12/26

MATRIZ DE RIGIDEZ 1.2   (details) 49   ES   326KB/38KB
Rigidity matrix program for structural engineering. Solves any type of structure, including displacement reactions, rigidity of each bar, global rigidity of the structure, actions on the end of each member, and more.
By Juan Octavio Chavez Prado (Chavito). 2005/09/10

MD48/49 (Metodo Directo) 2.0   (details) 49   48   ES   684KB/8KB
Hydraulics of Open Channels software for the 48G/49G series calculators (Completely written in SysRPL).
By Javier Enrique Miranda. 2004/02/15

Mecanica De Materiales 1.1   (details) 49   ES   12KB/11KB
ScreenshotProgram for mechanics of materials.
By Javier Enrique Miranda. 2005/11/25

Mensulas   (details) 49   ES   98KB/5KB
Program necessary to obtain the area of steel necessary for reenforcing concrete, using the Traditional Method. Written in User-RPL for all 49 models.
By Guilherme Magalhães Almeida. 2006/02/02

Metodo de Hardy Cross para Vigas 1.4   (details) 49   ES   112KB/7KB
This program gives you the full iteration table of the hardy cross method.
By Roberto Barrenechea. 2002/10/11

Metodo Matricial 1.0   (details) 49   ES   8KB/63KB
Program for structures using the matrix method. Used at U.A.G.R.M. of Santa Cruz, Bolivia.
By Angel Antequera. 2004/02/22

Metrados en Edificios 1.0   (details) 49   ES   81KB/23KB
ScreenshotUtility for volumetric calculations.
By Juan Gerald Benavides Peralta. 2006/08/28

MHcHp+ 1.0 Beta   (details) 49   EN   ES   339KB/20KB
ScreenshotCalculates flow rates in piping systems using Hardy Cross Method including loops, pseudo loops, pumps and the sum of resistance coefficients.
By Luis A Morales Pinto (H). 2005/10/09

Mohr 0.9   (details) 49   EN   3KB/2KB
ScreenshotThis is a beta release of the upcoming Mohr program for the 49. Currently it will calculate principle stresses, aswell as those at a prescribed plane angle. It is also (I believe) the first program for the 49G to implement Step by Step solutions. Version 1.0 will include graphical construction of Mohr's circle and element diagrams.
By Rob Atkinson. 2001/01/07

Mom. Empotramiento en Vigas de sección variable 2002   (details) 49   ES   13KB/8KB
ScreenshotCalculates the moments in beams of variable section or beams acarteladas.
By Herbard Young (H). 2002/02/24

Momentos de Empotramiento Perfecto 1.2   (details) 49   ES   6KB/15KB
ScreenshotA more elaborate version of the original program by HYCB.
By Michael Ruiz and Herbard Young (H). 2003/05/07

Morgage   (details) 49   48   EN   46KB/15KB
General land survey program for the HP48 and HP49.
By John Burns. 2004/12/18

Movimiento de Tierras LCVR 1.0   (details) 49   ES   30KB/11KB
Solves the matrix for moving earth, finding the "Prog" vs. "OM" and also calculates all the manipulations of the columns of the matrix. Written in UserRPL
By Luis Carlos Vega Renteria. 2008/01/12

Nivelación 0.2   (details) 49   ES   79KB/4KB
ScreenshotCompensates the bench marks in a geometric leveling either composed between two points of well-known bench mark or in a closed leveling, recommended for field works in the topography area of Civil Engineering.
By Edmundo Canchari Gutiérrez. 2003/05/08

Nivelacion Topografica 1.0   (details) 49   ES   15KB/7KB
ScreenshotCivil engineering program for the course Topography I.
By Pablo Montes. 2004/02/15

NIVELEVV 1.2   (details) 49   ES   30KB/7KB
ScreenshotThis program allows you to calculate a geometric leveling of any dimension and to correct, as well as its against leveling.
By Luis Eduardo Valdivieso Vidal. 2003/05/08

P.esp   (details) 49   ES   2KB/4KB
Calculates solid and dry weight, porosity, and more for soil.
By Luis Alberto Alonso Vidales. 2000/02/24

PCD 1.4 Beta 28   (details) 49   ES   8KB/10KB
ScreenshotDynamic Calculation Program (PCD) which can calculate the displacement response of a structure, modes of vibration, natural period, natural frequencies, stiffness matrix, lateral forces, and maximum base moment, for a shear building. The maximum response of a shear building calculated from the Response Spectrum.
By Percy Mayhuiri Cahuana. 2007/08/04

Perdidas en Tuberias   (details) 49   ES   3KB/4KB
Calculates loss in pipes by the Hazen-Williams or Darcy-Weisbach method.
By John Afanador and Julio Cesar Ramos Ordoñez (H). 2000/03/18

Pliop 1.4   (details) 49   FR   8KB/6KB
ScreenshotPliop is a simple program which references the more important operational amplificateur with the scheme and the formula.
By J. Thekkeht. 2000/09/09

Porticos EG 1.0   (details) 49   48   ES   7KB/10KB
This program is for matrix structural analysis (civil engineering) with 2D structures. It's a little slow because it's written in User RPL and it has an error detection routine. You can analyze frames with end offset, inclination of local axes, and some commands of SAP.
By Eliseo Giraldo Mesa. 2003/06/30

Porticos49 1.2   (details) 49   ES   10KB/27KB
ScreenshotThis program analyzes porticos by the matrix method.
By Fernando Vargas Rodríguez. 2003/02/18

Pothenot 1.1   (details) 49   48   ES   3KB/6KB
Pothenot is a program for Topography II. Calculates distances and angles.
By John La Torre Esquivel. 2001/06/24

Prandtl-Colebrook 1.0   (details) 49   ES   2KB/1KB
Small and fast program which calculates pipe losses with the Prandtl-Colebrook method.
By Luis Alberto Alonso Vidales. 2000/11/18

Presupuesto de Carpeta Asfáltica 1.0   (details) 49   EN   8KB/2KB
Performs estimations related to asphalt pavement.
By Amauris Martinez. 2007/09/25

Propiedades Simbolicas 1.0   (details) 49   ES   6KB/1KB
This program is a adaptation for FEM49 to use symbolic inertias and elasticity modulate.
By Héctor Julio Castillo. 2003/07/03

Propriedades da água para bombas hidráulicas   (details) 49   EN   3KB/4KB
Program to find water properties for hydraulic systems and centrifugal pumps.
By Thiago S.. 2008/01/12

Puentes de concreto armado 1.0   (details) 49   ES   24KB/57KB
Useful for the design of the physical properties of bridges made of concrete and steel by the methods ASSTHO. Compatible with all 49 models.
By Juan Gerald Benavides Peralta. 2006/02/02

REDCROSS (Redes de Tuberias) 1.0   (details) 49   ES   85KB/13KB
Solves networks of pipelines in fluid mechanics by the Cross method.
By Tellys Villavicencio. 2006/08/28

RED_I 1.0   (details) 49   ES   303KB/10KB
ScreenshotProgram for potable water supply which calculates networks with a matrix method. Written in 100% System RPL.
By Iván Arturo Ayala Bizarro. 2005/12/01

Registro de Pozos Petroleros 1.0   (details) 49   ES   11KB/22KB
ScreenshotThis program calculates the rw, well deviation, water sw, horizontal and vertical displacement with different methods, and has a formula of well log.
By Uganeth Ribera Mendoza. 2004/05/09

Reinforced Concrete Design and Analysis 1.01   (details) 49   EN   18KB/18KB
ScreenshotDesign and analysis of reinforced concrete columns, beams, footings and slabs.
By Alex C. Nacionales. 2007/04/03

Reiter 2.2   (details) 49   ES   8KB/11KB
ScreenshotThis program calculate EMC of a series measurement of angles by reiteration method. It is fast and easy to use.
By Percy Mayhuiri Cahuana. 2007/08/04

Remanso 1.3 Beta   (details) 49   ES   16KB/6KB
Calculates "remanso" curves.
By Luis Ferrero Mezquida. 2000/11/09

Replanteo de Curvas 0.2   (details) 49   ES   43KB/4KB
ScreenshotRestates curves for designing highways.
By Edmundo Canchari Gutiérrez. 2003/12/26

Resistência a Flambagem da Viga I 2.0   (details) 49   48   PT   6KB/6KB
Calculates the geometric properties of a steel profile.
By Luciano Perin (H). 2003/12/25

Resistência Ligação Chapa Aço 2.0   (details) 49   48   PT   8KB/8KB
Calculates the angle for welding and resistance for soldering and other similar calculations.
By Luciano Perin (H). 200