AutoCAD二次开发在Midas/civil建模中的应用研究  

Application of AutoCAD redevelopment in Midas/civil modeling

作　　者：马兆锐 秦道标 朱陈怡[1] 崔一 黄正荣 

机构地区：[1]苏州科技大学土木工程学院,江苏苏州215011 [2]苏州市交通设计研究院有限责任公司,江苏苏州215000 [3]苏州慧展工程咨询有限公司,江苏苏州215011

出　　处：《苏州科技大学学报（工程技术版）》2017年第4期20-24,共5页Journal of Suzhou University of Science and Technology（Engineering and Technology Edition）

摘　　要：为解决Midas/civil传统建模方法的繁琐、耗时问题,以VisualLISP及Open DCL为开发工具,通过AutoCAD2010进行二次开发,实现便捷化辅助建模。首先,将人工单元划分转化为自动识别划分单元,通过辅助程序改进钢束形状生成器的功能,对钢束信息的读取与输出方法进行优化;其次,结合OpenDCL界面交互设计,进行批量截面特性计算、拓展荷载自动施加等功能;最后,以工程实例对程序进行验证。结果表明,程序可实现快速化建立Midas/civil箱梁计算模型,明显缩短建模周期,具有使用简单、高效建模、分析准确的优点。To solve the problem of complexity, error-proneness and consumption of time in the traditional Midas/ civil manual modeling, the auxiliary modeling was facilitated with VisualLISP and OpenDCL as the development tools and the redevelopment of AutoCAD2010. Firstly, the artificial unit division is changed into an automatic recognition unit division. The function of the steel beam shape generator is improved by auxiliary program, then the auxiliary program is optimized for the reading and output method of the steel beam information. Secondly, by combining with the OpenDCL interface interaction design, the batch calculation of section characteristic, the ex-panded load automatic application and other functions are performed. Finally, the program is validated by engi-neering examples, the results show that the program can establish the rapid establishment of Midas/civil box gird-er calculation model, which obviously shortens the modeling period and has the advantages of simple and efficient modeling and accurate analysis.

关 键 词：二次开发 快速化 箱梁 模型 

分 类 号：U443[建筑科学—桥梁与隧道工程]