基于BIM的装配整体式混凝土梁的拆分研究

Study on the Split of the Assembly Integral Concrete Beam based on BIM

针对装配整体式建筑深化设计工作量较大的问题,本文采用BIM二次开发技术,提出了基于BIM技术梁的拆分系统的架构,通过读取装配整体式混凝土建筑的BIM模型,依据梁柱的各种交汇情况,分别建立与选择与结构相对应的节点族,从而获得预制梁的长度、规格与节点的型式与尺寸,实现了装配整体式建筑中混凝土梁的自动拆分功能。

Aiming at the problem of increasing workload of the assembly integral construction design,this paper adopts BIM two development technology and puts forward the structure of the split system based on BIM technology.Through the BIM model of prefabricated concrete buildings,respectively establish corresponding node group selection and structure,according to the beam column intersection,in order to obtain the type and size of length,node specifications and precast beam.Finally,the automatic split function of the concrete beam in the whole building is realized.