基于MDT的钢结构参数建模与ANSYS接口技术研究

Study of ANSYS interface and steel structure parameter modeling based on MDT

目前,我国对多高层钢结构的研究还处于起动阶段,实际设计和施工存在不少争议和问题。近年来,随着计算机技术的发展,仿真技术成为解决问题的强大手段之一。当用ANSYS软件实现结构的仿真时,复杂模型的建立比较繁琐与费时。应用Visual Basic语言开发了Mechanical Desktop设计软件,形成了具有参数输入图形化界面的钢结构计算机辅助设计程序。程序生成的几何模型直接与ANSYS接口,增强了ANSYS前处理能力,给结构设计与仿真分析提供了一个快捷方便的图形参数化建模工具。

At present, the study of steel structure is still at starting stage in our country, many debates and questions exist while designing and constructing actually. In recent years, with the development of technology of the computer, simulation technology is one of the strong means to solve these problems. When the emulation of the structure is realized in ANSYS software, the setting-up of the complicated model is more tedious and more time-consuming. Visual Basic language is used to develop mechanical desktop software, which realize steel structure computer aided design with parameter input graphic interface. Geometric model the program produces is with ANSYS interface directly. The ANSYS pre-function in modeling is intensified and a swift and convenient figure parameter modeling tool for structural design and emulation are offered.