大跨空间结构智能方案设计的评价与决策系统  

Evaluation and decision system for intelligent scheme design of large-span spatial structures

作　　者：王力[1] 刘晓燕[1] 吕大刚[1] 王光远[1] 

机构地区：[1]哈尔滨工业大学土木工程学院,黑龙江哈尔滨150090

出　　处：《哈尔滨工业大学学报》2005年第10期1330-1332,共3页Journal of Harbin Institute of Technology

基　　金：国家自然科学基金资助重大项目(59895410);国家自然科学基金资助项目(50378030);黑龙江省自然科学基金资助项目(E00-01)

摘　　要：针对结构方案设计中方案评价的多人、多层次、多目标的综合性问题,以专家系统开发工具C-AD-VISOR 3.0为平台,开发了一个大跨空间结构智能方案设计的评价及决策系统,实现了大跨空间结构方案设计的多因素多级模糊综合评判及基于相似接近度的模糊多属性决策.应用实例表明,此系统可以有效地应用于实际工程的方案评价和决策过程.The scheme evaluation of structural scheme design is a multi-person, multi-stage and multi-objective comprehensive evaluation problem. Taking the expert system toolbox C-ADVISOR3.0 as the development platform, a scheme evaluation and Decision-making system of intelligent scheme design for large span structures is developed. The multi-level multiple factor fuzzy comprehensive evaluation and fuzzy multiple attribute decision making procedure based on the similar approach degree of large-span spatial structural scheme design is realized. The application example shows that the system can be efficiently applied in the evaluation and the decision-making procession of real structures.

关 键 词：大跨空间结构 结构方案设计 方案评价 方案决策 专家系统 

分 类 号：TU318[建筑科学—结构工程]