基于Grasshopper的参数化方法在车辆等效均布活荷载计算中的应用  

Application of Parametric Method Based on Grasshopper in Equivalent Uniform Live Load for Engines

作　　者：王昕 李保忠 汪光满 胡达敏 Wang Xin;Li Baozhong;Wang Guangman;Hu Damin(Zhejiang Greeton Architectural Design Co.,Ltd.,Hangzhou 310007,China)

机构地区：[1]浙江绿城建筑设计有限公司,杭州310007

出　　处：《土木建筑工程信息技术》2023年第5期79-84,共6页Journal of Information Technology in Civil Engineering and Architecture

摘　　要：针对车辆等效均布活荷载计算的特点,本文以Rhino+Grasshopper为平台,借助Karamba3D有限元插件,提出了一种在Rhino平台内的车辆等效均布活荷载参数化建模和计算的方法,可以调整车辆和结构参数,实时获取车辆等效均布活荷载,并且可进一步确定车辆在开行范围内对结构的最不利位置。详细介绍了该参数化模型的建模分析方法和具体步骤,结合实例对该参数化模型的可行性进行了验证。This paper proposes a parametric model based on Rhino and Grasshopper with Karamba3D to obtain equivalent uniform live load for various engines,which can be updated in real-time when the parameters of engines and structure are changing,and the most unfavorrable position of Engines can be found from the parametric model.The basic procedure of parametric modeling is described and the mothed is verified with an example in the paper.

关 键 词：参数化 RHINO GRASSHOPPER 等效均布活荷载 

分 类 号：TU43[建筑科学—岩土工程]