基于建筑拓扑结构的能量流网络  

Energy flow network based on building topology

作　　者：李世东 徐赵东[1] 段进[2] 李世华[3] 王帅 刘沛沛 Li Shidong;Xu Zhaodong;Duan Jin;Li Shihua;Wang Shuai;Liu Peipei(School of Civil Engineering,Southeast University,Nanjing 211189,China;School of Architecture,Southeast University,Nanjing 210096,China;School of Automation,Southeast University,Nanjing 210096,China;School of Computer Science and Engineering,Southeast University,Nanjing 210096,China)

机构地区：[1]东南大学土木工程学院,南京211189 [2]东南大学建筑学院,南京210096 [3]东南大学自动化学院,南京210096 [4]东南大学计算机科学与工程学院,南京210096

出　　处：《东南大学学报（自然科学版）》2023年第6期1013-1019,共7页Journal of Southeast University：Natural Science Edition

基　　金：国家自然科学基金重点资助项目(52130807)。

摘　　要：为快速获取复杂建筑中的能量传递路径,提出一种基于建筑拓扑结构的能量传递路径生成方法.分析建筑构件间和子系统间的能量传递规律,建立建筑的能量传递结构.基于建筑的系统构成方式,提出建筑拓扑结构的合成关系运算及其矩阵形式,通过提取计算机模型中的关系矩阵,快速获取复杂建筑的拓扑结构.对比能量传递结构和建筑拓扑结构,发现外部激励能量通常沿着建筑拓扑结构进行传递和耗散,建筑拓扑将为外部能量传递提供路径.以局部建筑系统为例,分析了基于计算机模型生成能量传递路径的一般过程.结果表明,通过拓扑运算能够快速地从计算机模型中获取建筑系统间及系统构件间的能量传递路径.To quickly obtain the energy transfer path in complex buildings,an energy transfer path generation method based on the building topology is proposed.The energy transfer process between components and subsystems is analyzed,and the energy transfer structure of the building is established.Based on the system composition of the building,the composite relation operation and the matrix form of the building topology are presented.By extracting the relation matrix in the computer model,the topological of complex buildings is quickly obtained.Compared the energy transfer structure with the building topology,it is found that the external excitation energy is usually transferred and dissipated along the building topology.The building topology provides transfer paths for energy.Taking the local building system as an example,the general process of generating energy transfer paths is anaylzed.The results show that the energy transfer paths between building systems and components can be quickly obtained from computer models through topological calculations.

关 键 词：能量流 建筑系统 多系统耦合 建筑防灾 几何拓扑 

分 类 号：TU17[建筑科学—建筑理论]