2013, 5(3): 8-13.
基于BIM技术的钢结构厂房设计软件
| 1. | 上海同磊土木工程技术有限公司，上海 200092 |
| 2. | 同济大学土木工程学院，上海 200092 |
BIM-based Integrated Design Software for the Steel Structure of Industrial Plant
| 1. | Civil Engineering College of Tongji University, Shanghai 200092, China |
| 2. | Shanghai Tonglei Civil Engineering Technology Co., Ltd., Shanghai 200092, China |
引用本文:
常治国, 杨晖柱, 张其林, 满延磊, 王轩, 张敏千. 基于BIM技术的钢结构厂房设计软件[J]. 土木建筑工程信息技术,
2013, 5(3): 8-13.
Citation:
Chang Zhiguo, Yang Huizhu, Zhang Qilin, Man Yanlei, Wang Xuan, Zhang Minqian. BIM-based Integrated Design Software for the Steel Structure of Industrial Plant[J]. Journal of Information Technologyin Civil Engineering and Architecture,
2013, 5(3): 8-13.
摘要:研制了基于BIM(Building Information Modeling)技术的钢结构工业厂房CAD/CAM软件系统。系统划分为结构计算和实体后处理等两大模块，有效地降低了软件开发的复杂度。基于面向对象的编程原理，抽象出描述实际结构零件几何信息、结构特征和设计条件的智能对象；定义了C++类的层次数据结构和逻辑联系并存储在AutoCAD图形数据库中形成三维模型；研究了参数化快捷建模、内力分析、构件验算、三维实体建模、节点设计以及二维图纸绘制等关键功能；实现了IFC接口，以及与SAP和MIDAS等软件的接口。
Abstract: An integrated CAD / CAM software system of steel industrial plant structures is developed based on the BIM application. The system is composed of two seamlessly integrated modules: structure calculation module and post-process module, the interface between the modules is clear. And, the complexity of the software development is effectively reduced by this design patterns. Using object oriented programming technology, a series of intelligent solid classes are abstracted to describe parts with deferent geometric information, structure properties and design requirements in real structure. Objects which are instances of these hierarchical C++ classes and logical links between them were integrated into the AutoCAD drawing database to construct a three-dimensional model. Several key functions including parametric shortcut modeling, frames analysis and member checking, three-dimensional solid construction, node design and editing, and drawing generation are implemented. IFC interface and the interface with SAP, ETABS and MIDAS are also implemented.
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