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Towards intelligent structural design of buildings: A BIM-based solution
Journal of Building Engineering ( IF 6.4 ) Pub Date : 2020-08-10 , DOI: 10.1016/j.jobe.2020.101685
Tofigh Hamidavi , Sepehr Abrishami , M.Reza Hosseini

Despite the unprecedented permeation of Building Information Modelling (BIM) and collaboration platforms, architects and structural engineers, for the most part, act as separate entities. That is, linking architectural models with those of structural engineers remains labour-intensive and cumbersome; structural engineers can generate few alternatives for any given architectural model. This paper is an attempt to address these problems. It provides an automated procedure, computational details and the configuration of toolsets in the form of a proof of concept (PoC) prototype that: binds architectural models with structural ones for tall buildings; automatically generates and updates alternatives for structural models, based on the input extracted from the architectural model; and provides engineers with an optimum design that fulfils the set criteria. The prototype is developed based on an initial needs assessment study – to determine the requirements of practitioners. The practicality of the solution is assessed in a case project. The paper contributes to the field by presenting one of the first solutions capable of automated generation of optimised structural design based on architectural models. Designed for tall buildings to incorporate immense complexity, the solution acts as a blueprint in developing similar systems for simpler buildings.



中文翻译:

走向建筑物的智能结构设计:基于BIM的解决方案

尽管建筑信息模型(BIM)和协作平台出现了前所未有的渗透,但是建筑师和结构工程师在大多数情况下仍是独立的实体。也就是说,将建筑模型与结构工程师的模型联系起来仍然很费力且麻烦。对于任何给定的建筑模型,结构工程师几乎无法产生其他选择。本文试图解决这些问题。它以概念验证(PoC)原型的形式提供了自动化的过程,计算细节和工具集的配置,该原型包括:将高层建筑的结构模型与结构模型绑定在一起;根据从建筑模型中提取的输入,自动生成并更新结构模型的替代方案;并为工程师提供符合设定标准的最佳设计。该原型是根据最初的需求评估研究开发的,以确定从业人员的需求。在一个案例项目中评估了该解决方案的实用性。本文通过介绍能够基于架构模型自动生成优化结构设计的首批解决方案之一,为该领域做出了贡献。该解决方案专为高层建筑而设计,具有极大的复杂性,是开发针对较简单建筑物的类似系统的蓝图。本文通过介绍能够基于建筑模型自动生成优化结构设计的首批解决方案之一,为该领域做出了贡献。该解决方案专为高层建筑而设计,具有巨大的复杂性,是开发针对较简单建筑物的类似系统的蓝图。本文通过介绍能够基于建筑模型自动生成优化结构设计的首批解决方案之一,为该领域做出了贡献。该解决方案专为高层建筑而设计,具有极大的复杂性,是开发针对较简单建筑物的类似系统的蓝图。

更新日期:2020-08-10
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