基于BIM的3DSOBG虚拟化划分优化仿真  

Optimization Simulation of 3DSOBG Virtualization Partition Based on BIM

作　　者：庄敬宜 金日学[2] ZHUANG Jing-yi;JIN Ri-xue(School of Architecture and Planning,Jilin Institute of Architecture and Technology,Jilin Changchun 130114,China;Schoolof Architecture and Planning Jilin Jianzhu University,Jilin Changchun 130118,China)

机构地区：[1]吉林建筑科技学院建筑与规划学院,吉林长春130114 [2]吉林建筑大学建筑与规划学院,吉林长春130118

出　　处：《计算机仿真》2022年第3期278-282,共5页Computer Simulation

基　　金：2018年度吉林省高等教育教学改革研究重点课题(吉教高【2018】40号);2018年度吉林省科技发展计划项目(20180418136FG);2019年度吉林省科技发展计划项目(20190201198JC);2020年度吉林省产学合作协同育人项目(XQ20200225)。

摘　　要：采用目前方法对建筑群三维空间进行虚拟划分时,没有利用BIM技术获取建筑群三维空间的相关数据,导致惯性权重、适应度与容积率较低的问题,提出基于BIM的建筑群三维空间虚拟化划分优化仿真。首先利用BIM技术获取建筑群三维空间的相关数据,构建多目标优化划分模型,采用逐一去除法对其最优解进行反复迭代更新计算结果,实现基于BIM的建筑群三维空间虚拟化划分优化。仿真结果表明,所提方法的惯性权重、适应度与容积率更高,应用效果更好。When the current method is used to virtually partition the three-dimensional space of the building complex,the relevant data of the three-dimensional space of the building complex are not obtained by BIM Technology,which leads to the problem of low inertia weight,fitness and floor area ratio.Therefore,an optimization simulation of the virtual partition of the three-dimensional space of the building complex based on BIM is proposed in the paper.First of all,BIM Technology was introduced to obtain the relevant data of the three-dimensional space of the building complex in order to build a multi-objective optimization division model.Secondly,the one-by-one division method was adopted to repeatedly iterate the optimal solution and update the calculation results.Lastly,the optimization of three-dimensional space virtualization division of building complex based on BIM was completed.The simulation results show that this method has high inertia weight,fitness and plot ratio.

关 键 词：建筑群三维空间 多目标优化划分模型 逐一去除法 迭代更新 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]