建筑信息模型在建筑结构一体化协同设计中的应用

摘要

建筑信息模型(BIM)作为数字化信息集成的载体,贯穿于建筑全寿命周期的各个阶段,指导建筑与结构设计、施工及运营管理.基于BIM系统的特点,介绍了建筑信息模型在可视化设计、参数化设计和协同设计中的应用及工作机理,详细阐述了参数化设计在建筑结构设计中的应用,包括参数化建模、多方案优化设计、创建分析模型、自动出图以及工程量统计.最后,分析了BIM系统的应用现状及其中存在的问题并提出相应的解决方案,以期能够增进建筑结构行业设计人员对BIM系统的认识,以及发挥其对提升我国建筑结构设计品质所产生的作用.%As a digitizing information carrier, BIM penetrates through every phase of the building life cycle to guide project design, construction and operation.Based on the feature of BIM, this paper introduces the application principle of BIM' s visualized, parameterized and collaborative design.The parameterized design has been discussed in detail, including parameterized modeling, multi-scheme optimal design, analysis modeling, automatic drawing and estimation of work quantity.The paper makes an analysis on the current application situation of BIM usage and the problems in its usage process, and comes up with some solutions correspondingly.Designers are expected to strengthen their cognition of BIM and give play to its significant role of promoting building design quality.