青岛国际会展中心二期大面积楼板裂缝控制设计  

Crack Control Design on Large Area Floor of Qindao International Conference & Exhibition Center Phase Two

作　　者：徐麟[1] 陆道渊[1] 陆益鸣[1] 

机构地区：[1]华东建筑设计研究院有限公司,上海200002

出　　处：《建筑科学》2006年第4期78-82,共5页Building Science

摘　　要：主要对青岛国际会展中心二期工程中大面积楼盖温度应力的大小、分布规律进行研究,设计过程中充分考虑了竖向构件侧向刚度、徐变等因素的影响,最后提出相应的预应力方案。This paper mainly deals with the thermal stress and its distributed regulation of large area floor in Qindao International Conference ＆ Exhibition Center Phase two. Several details, such as lateral stiff of vertical structure member and creep, have been fully considered, and at last the relevant prestress scheme is put forward.

关 键 词：大面积楼盖 温度应力 徐变折减系数 

分 类 号：TU375.2[建筑科学—结构工程] TU312.3