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Geotechnical.software.GEO5.9.14 岩土工程
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  • 更新时间:2010-04-26 19:56:07
  • 软件类别:国外软件 / 地质石油
  • 软件语言:英文
  • 授权方式:商业版
  • 联系方式:ygqh@21cn.com
  • 官方主页:Home Page
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  • 运行环境:Win2000/WinXP

软件简介

Geotechnical.software.GEO5.9.14 岩土工程

Windows平台下的GEO5是用于解决岩土工程问题的专业级别的软件。它提供了在同一友好平台上开发的计算模块。所有的模块可以单独使用,也可以联合使用以所有岩土问题的程序。该软件偏重于设计,并内置了英联邦和欧盟的设计规范GEO5包括以下专业模块:

  • Terrain(数字化地层建模)
  • Yardage(计算挖方方量)
  • Earth pressures(分析土压力)
  • Cantilever wall(验算悬臂式挡土结构)
  • Gravity wall(验算重力式挡土结构)
  • Block wall(验算预制安装块体挡土结构)
  • Gabion wall(验算土笼构筑物的设计)
  • Sheeting design(基坑围护结构设计)
  • Sheeting check(分析基坑围护桩结构)
  • Spread footing(设计和验算扩展基础)
  • Piles(计算单桩的水平、竖向承载力)
  • Beam(弹性地基梁)
  • Plate(有限元法计算顶板和底板)
  • Settlement(计算地基沉降)
  • Depression(计算地表沉降)
  • Slope stability(边坡稳定分析)
  • Abutment(验算桥台的设计)
  • Rock stability(分析岩石边坡稳定问题)
  • FEM(有限元分析模块)
  • Nailed slopes(分析土钉墙)
  • Reinforced slopes(加筋土边坡稳定性分析)
  • Tunnel(采用有限元法分析隧道)

    GEO5 programs for geotechnical design and analysis

    The GEO5 suite of programs is designed to solve various geotechnical problems. The easy-to-use suite consists of individual programs with a unified user-friendly interface. Each program is used to analyse a different geotechnical task, however all modules communicate with each other to form an intergrated package.

    Integrated suite of programs

    GEO5 is a suite of programs for geotechnical analysis. The software package includes individual programs that are closely linked to each other and run in the same environment. Each program solves a specific geotechnical problem. Besides common geotechnical engineering tasks, the suite also includes highly sophisticated applications for the analysis of tunnels, building damage due to tunnelling, stability of rock slopes etc.

    GEO5 consists of wide range of powerful programs based on analytical methods and the Finite Element Method.

    Analytical methods of computation (e.g. slope stability, sheeting design) allow users to design and check structures quickly and efficiently. The designed structure may be transferred into the FEM application where the general analysis of the structure is performed using the Finite Element Method. This not only saves designer’s time but also compares two independent solutions, thereby increasing design safety.

    The first programs of the GEO family were developed in 1990. Today, Fine Limited offers products through its sales representatives in 20 countries of the world and in 9 language versions. Presently, there are about 1300 companies in 50 countries using software developed by Fine.

    User-friendly environment

    Simple input and a user-friendly environment have been always emphasized in GEO programs. In most of the applications the user can design and check a structure within an hour without any special training. When a user returns to work with a GEO program after a break, he/she instinctively knows how to input data and to use the program.

    Programs included in the GEO5 suite follow the general principles of the Windows environment – all the easy-to-use features are present; dialog boxes, control menu, tool bars etc.

    Data may be entered in the input window or by using active dimensions located directly on the desktop. When the user edits the dimensions of a structure, he/she just clicks the dimension to change the value. These simple principles are also integrated into the more complicated applications such as the FEM programs. Intersections of soil layers and structure lines are automatically found and an appropriate mesh is generated. Any change of input data is immediately displayed on screen. This gives the user absolute control over entered data.

    Input or analysis modes are chosen by pressing the appropriate button located on the right side of screen.

    Dialog box for entering data changes according to the chosen mode

    Dialog box for entering data changes according to the chosen mode

    To edit structure dimensions, just click on the dimension and change the value.

    To edit structure dimensions, just click on the dimension and change the value.

     

    Comprehensive graphical output

    One of the most important objectives of any program is to create good output. GEO programs allow users to easily generate clear graphical and text output. The structural analysis report is the basic output document. This is generated according to a tree menu, which allows the insertion of graphical output (figures). In both input and analysis mode, the user can add one or more figures into a list of pictures. Any picture can be edited, enlarged or coloured. Figures are automatically inserted into the structural analysis report and are updated if any change of input data occurs. The result is an easy-to-understand and always up-to-date output document.

    Simple insertion of graphical output (figure) directly to the report

    Simple insertion of graphical output (figure) directly to the report

    The user may insert as many figures as he/she wishes

    The user may insert as many figures as he/she wishes

     

    Integrated contextual help

    Users don’t need an extensive tutorial before using GEO5 - they can work confidently with it within few minutes. All GEO programs contain context-sensitive Help that is available anywhere in the program by pressing the F1 key. Help is always provided according to the current dialog box or mode. This makes the search easier. The user can move between Help topics using context links and a tree menu or search for the wanted topic directly. Any topic can be reached in a maximum of four mouse clicks.

    Help contains a description of all input and control elements together with instructions for generating output documents etc. It also includes the theoretical background and tables with recommended values of variables used in the current program. The complete GEO Help text exceeds one thousand pages in length. Help or individual topics may also be printed.

    The main advantage of GEO Help (programs, on-line), in comparison with tutorial books, is its immediate availability. Each new software version includes an updated version of Help.

    Appropriate help is automatically provided when the F1 key is pressed.

    Appropriate help is automatically provided when the F1 key is pressed.

    Help is automatically up-dated and immediately available.

    Help is automatically up-dated and immediately available.

     

    Compatibility with standards

    An important feature of the GEO5 programs is that they conform to standards and practices in many countries. They are based on general and well known theories; only the form of the final check depends on the individual standard and country. All GEO applications allow users to check structures according to the theory of limit states and also the theory of safety factors. Any reduction factors, analysis coefficients etc. may be set by the user. That way, he/she is able to design a structure according to Eurocodes or British, American, Australian, Indian and other national standards within one module. Design of concrete structures is performed according to standards EC2, PN, BS, IS, ACI etc.

    Low-cost modular system

    The GEO5 programs are very affordable as it is unnecessary to buy the complete suite. Many users begin with a single program that is needed at the time and progressively purchase more modules according to their budget. Customers may take advantage of quantity discounts. Educational versions for schools and universities (full program versions) are offered under special conditions.

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