【作者】 许铭； 吴宗之；

【Author】 Ming Xu 1 , Zongzhi Wu 2 1 School of Engineering & Technology, China University of Geosciences(Beijing), Beijing 100083, China 2 China Academy of Safety Science and Technology, Beijing 100012, China

【机构】 中国地质大学(北京)工程技术学院； 中国安全生产科学研究院；

【摘要】 化工园区布局优化是一个多目标优化问题。首先分别进行了无约束优化和有约束优化,对比两类优化搜索到的布局方案,观察潜在风险和经济收益等期望目标的差异。如果差异很大,则分析其主要原因,采取措施适当修订约束条件,然后再进行有约束优化。最后将搜索到的布局方案与前面获得的方案进行对比,可找出风险更小、收益更大的布局方案。更多还原

【Abstract】 Layout for chemical industry park was a multi-objective optimization problem. Unconstrained optimizations and constrained optimizations were operated respectively firstly. Then land-use patterns (LUPs) found through two type optimizations were compared with each other and the differences of risk and economic benefits and other desired goals were observed. If the difference was large, the causes of difference were analyzed. Then take appropriate measures to modify the constraints to reduce the potential risk of accidents. Then modified constrained optimizations were operated. The results were compared with the LUPs obtained previously. Some LUPs with smaller risk and bigger economic benefits could be found.更多还原