红星国际新城地下室混凝土结构耐久性设计

红星国际新城位于湖南省长沙市,设有3层地下室,本文主要介绍基于《混凝土结构耐久性设计规范》的该工程地下室混凝土结构耐久性设计,包括结构构造及裂缝控制,混凝土材料选择及混凝土施工控制等,并进行了地下室混凝土结构的使用年限预测,结果满足规范要求,其设计过程可供同类工程设计参考。

The Durability Design of RC Structure in Basement of Hongxing International City

There are three floors in basement of the Hongxing International City,which lies in changsha city of hunan province.The durability design of RC structure in basement was introduced base on ‘Code for Durability Design of Concrete Structures',which included the structural conformation,the crack control,the choice of concrete materials and the control of concrete construction.Finally the structure life in basement of the project was forecasted,all the above results satisfied the request of building code,the analytical course is useful for the similar projects.