隧道有限元分析软件开发  

Development of a Software for FEM Analysis on Tunnel

作　　者：陶帼雄[1,2] 赵春风[1,2] 吕聪儒[3] 

机构地区：[1]同济大学岩土及地下工程教育部重点实验室,上海200092 [2]同济大学地下建筑与工程系,上海200092 [3]浙江省交通厅工程质量监督局,浙江杭州310009

出　　处：《地下空间与工程学报》2009年第A02期1484-1487,共4页Chinese Journal of Underground Space and Engineering

基　　金：浙江省交通厅科技计划项目(2006H21);上海市重点学科建设项目资助(B308)

摘　　要：在结合VC++6.0和DirectX3D9.0各自优点的基础上,对隧道有限元分析软件进行了开发。软件通过整合已有的有限元分析程序,提高了开发效率;同时本着使界面更友好的原则,重新搭建了三维可视化的程序框架;并考虑到有限元分析数据繁杂的特性,引入动态数组使软件具有更好的通用性;最后,利用DirectX3D9.0的颜色渲染特性得出了一种简便的云图绘制方法。文章最后给出了一个隧道有限元分析实例,验证了该软件的可用性,准确性和优点。A FEM analysis software on tunnel is developed based on the advantages of Visual C ^＋＋ 6.0 combined with that of DirectX 9.0. The system integrates the existing program of the FEM analysis to improve the efficiency. It also rebuilds the frame of three - dimensional visual program which makes the interface more friendly. Because of the huge quantity of the data in the FEM analysis, the vector is leaded into the software to make it more common. With the usage of the color rendering properties, the color contour image is drawn conveniently and fast. Finally, an example of deep tunnel is given to show the application, the accuracy and the merits of the software.

关 键 词：有限元软件 可视化技术 D3D 

分 类 号：U452[建筑科学—桥梁与隧道工程]