浅谈地下结构外墙的设计优化与控制  

Brief Discussion on Design Optimization and Control of Outdoor Wall of Underground Structure

作　　者：刘巍 Liu Wei(Zhongtian Huanyu Architectural Design Co.,Ltd.,Hefei 230011,Anhui Province,China)

机构地区：[1]中天环宇建筑设计有限公司,安徽合肥230011

出　　处：《建筑与装饰》2021年第21期7-8,共2页Construction & Decoration

摘　　要：建造地下空间的成本要大大高于地上,其中地下车库以及主楼地下室外墙的合理设计对地下空间降本增效的影响较大。本文将从地下室外墙的计算模型、计算高度、地下室外墙上的荷载与荷载组合、设计时的裂缝控制原则、水平及竖向配筋的优化以及有关节点的优化等六大方面进行阐述,以期为其他类似工程设计提供参考。The cost of constructing underground space is much higher than that on the ground.The reasonable design of the underground garage and the basement outdoor wall of the main building has a greater impact on the cost reduction and efficiency increase of the underground space.This article will explain the following six aspects:the calculation model of the basement outdoor wall,the calculated height,the load and load combination on the basement outdoor wall,the crack control principle during design,the optimization of horizontal and vertical reinforcement,and the optimization of related nodes,in order to provide reference for other similar project design.

关 键 词：计算模型 荷载取值 裂缝限值 配筋优化 节点优化 

分 类 号：TU7[建筑科学—建筑技术科学]