任意截面组合构件正截面承载力验算软件SRCTRACT研发及应用

Development and application of SRCTRACT for normal section load-bearing capacity calculation of composite components with arbitrary section

任意组合构件正截面承载力验算是复杂结构设计中的一项重要工作,因为国外构件验算软件存在操作繁琐及材料定义不符合中国规范要求等问题,所以笔者研发了任意截面组合构件正截面承载力验算软件——SRCTRACT。介绍了该软件的编制原理、主要功能及工程应用情况。根据案例运用情况,表明其具有建模高效、计算快速稳定、结果输出方便等特点。作为一款自主研发的构件验算软件,其计算结果与国外软件计算结果基本一致,并经受了多个复杂工程的检验,该软件可作为复杂构件截面验算的可靠工具。

The checking of normal section load-bearing capacity calculation of composite components with arbitrary section is important for complex structure design. Because foreign component checking software has many problems,such as tedious operation and material definition not conforming to the requirement of Chinese code,the SRCTRACT software for checking the normal section load-bearing capacity of composite components with arbitrary section was developed. The compiling principle,main functions and engineering application of the software were introduced. According to the application of the case,it shows that the software has the characteristics of efficient modeling,fast calculation,stability and convenient output. As an independent research and development software for component checking,calculation results are basically consistent with foreign software,and the software has withstood the test of multiple complex engineering,and the software can be used as a reliable tool for section checking of complex component.