基于BIM的装配式建筑斜支撑可装配性设计  

Design for Assembly of Inclined Support in Prefabricated Building Based on BIM

作　　者：陆莹[1] 龚培镇 LU Ying;GONG Peizhen(School of Civil Engineering,Southeast University,Nanjing 211189,China)

机构地区：[1]东南大学土木工程学院,江苏南京211189

出　　处：《土木工程与管理学报》2021年第2期53-58,共6页Journal of Civil Engineering and Management

基　　金：国家社科基金(19BGL238);江苏省基础研究计划自然科学基金(BK20181276);江苏省社会科学基金(17GLB002)。

摘　　要：建筑信息模型(BIM)作为一种可视化建模工具,其特点及应用流程与装配式建筑的标准化施工高度契合,能够有效解决装配式建筑设计与施工阶段的割裂问题。然而,现有研究较少关注BIM环境下装配式建筑斜支撑时空冲突、可视化程度低等问题。因此,本文基于可装配性设计(DFA)理念提出预制构件的可装配性设计思路,基于Revit 2018与Revit API技术,在Microsoft Visual Studio 2017中使用C#语言开发了斜支撑DFA工具箱插件,实现了在设计阶段智能载入、布设斜支撑的功能,并对碰撞检查出现的时空冲突提出解决方案。通过工程实例,验证了斜支撑DFA工具箱插件的可操作性,对装配式建筑的高效施工有重要的现实意义。Building Information Modeling(BIM)as a visual modeling tool,its characteristics and application process are highly compatible with the standardized construction of prefabricated buildings,and it can effectively solve the separation problem between the design and construction stages.However,the existing studies pay little attention to the problems of spatial and temporal conflicts and low visualization of the inclined support of prefabricated buildings in the BIM environment.Therefore,this paper proposes the idea of Design for Assembly(DFA)of prefabricated component based on the concept of Design for Assembly.Based on Revit 2018 and Revit API technology,the C#language is used to develop the inclined support DFA toolbox plug-in in Microsoft Visual Studio 2017.The plug-in realizes the functions of intelligent loading and arranging inclined supports and proposes solutions to the spatial and temporal conflicts in collision checking.The operability of the inclined support DFA toolbox plug-in is verified on a project,which has important practical significance on the efficient construction of prefabricated buildings.

关 键 词：装配式建筑 BIM 二次开发技术 斜支撑 

分 类 号：TU17[建筑科学—建筑理论] TU241