摘要
空间复杂曲面结构在众多的大跨度公共建筑,如体育馆、火车站、飞机场等大跨度公共建筑中得到广泛的应用。然而这种结构形式的前处理建模相当繁琐,工作量极大,并且建筑外形不规则,对其准确建模难度大。目前的工程实践中凭设计师经验手动划分建模费时费力,通常容易出错,效率低下。基于AutoCAD2007开发平台,实现了通用钢结构设计软件USSCAD中空间复杂曲面结构的参数化建模,大大方便了结构设计人员,提高了此类结构设计的效率。
Space structures with complex curved surface have been widely used in numerous large span public buildings,such as gym,railway stations,airports etc. However,the pre-process modeling of this kind of structure form is quite tedious,with great workload,besides the building shape is irregular,accurate modeling is difficult. In current engineering practice,modeling of manual division according to engineer's experience proves to be timeconsuming,error-prone,usually inefficient. Based on AutoCAD2007 development platform,this paper has realized parametric modeling of complex curved surface space structure in the general steel structure design software USSCAD,thus greatly facilitating the structure design personnel and improving the efficiency of design.
出处
《工业建筑》
CSCD
北大核心
2014年第S1期383-387,391,共6页
Industrial Construction
基金
建设部钢结构设计软件开发项目(03-5-019)
中央高校基本科研业务费专项资金项目(2012210020206)
