高层建筑结构分析可视化前处理软件SAGS研制

高层建筑结构体形的日趋复杂化，对结构分析可视化软件提出更高的要求，一方面要功能强大，可以适应各种计算假定、计算单元和计算模型，另一方面要输入方便简单。作者采用面向对象的程序设计语言Delphi，研制了高层建筑结构分析可视化前处理软件SAGA，该软件是一个多功能、多接口的前处理软件，既克服了国内同类软件功能单一的弱点，又避免了国外软件输入繁琐的缺点。本文具体介绍了该软件的设计思路，阐述了软件图形用户界面、图形显示模块、数据管理模块设计的主要原理以及保证软件稳定性和可靠性的措施，对结构分析前处理软件的开发有较好的借鉴作用。

Development of SAGS- Visual Pretreatment Software for Tall Building Structural Analysis

Nowadays the tall building structure is trending more a nd more complex, which leads to higher requirement for visual software of struct ural analysis. On the one hand this kind of software must be multifunctional, su itable for different kinds of calculation suppositions and calculation models an d can offer various calculation elements. On the other hand it must provide an e asily input environment. Using object oriented programming language "Delphi", the author has developed a pretreatment software for the visualization of tall b uilding structural analysis-the SAGS. This software is a multifunctional and m ulti-interface pretreatment program. It overcomes the disadvantage of simplex fu nction of present domestic software and avoids the shortcoming of complicated in put of foreign software as well. This article introduces its design concept in d etails, and expatiates the design principle of Graphic User Interface, Graphic D isplay Module and Data Management Module. It also indicates measures of ensuring the stability and reliability of the software. These theories could provide use ful references for developing pretreatment program of structural analysis.