新型节能复合墙体保温性能及连接构造研究  

STUDY ON THERMAL-INSULATING AND LINK DETAILS OF A NEW ENERGY-SAVING COMPOSITE WALL STRUCTURE

作　　者：姚谦峰[1] 张旭峰[1] 魏晓[1] 

机构地区：[1]西安建筑科技大学土木工程学院,西安710055

出　　处：《工业建筑》2007年第9期69-72,共4页Industrial Construction

基　　金：国家"十五"科技攻关课题资助项目(2002BA806B05);陕西省自然科学基金资助项目(陕科[2004]685);中国博士后基金(2005038606)

摘　　要：新型节能复合墙体结构是一种轻质、高强、节能、抗震的建筑结构新体系,它主要由新型节能复合墙板、楼板及隐形框架装配整浇而成。结合课题组的前期研究成果,阐述了节能复合墙体结构的受力特点;研究了复合外墙板传热、保温机理,提出了外墙板的局部热桥处理和结构整体外保温处理相结合的工艺方法;最后就本结构体系中各受力构件之间的水平及竖向连接问题进行了探讨。A new energy-saving composite wall structure is a new residential building structure characterized by low weight, energy-saving and good aseismic performance, which is mainly constructed with pre-cast multi-ribbed composite slabs, concealed frame and floor by means of assembling and casting. On the basis of previous study, the load-bearing characteristics of the wall are analyzed; heat transfer and thermal-insulating mechanism of the exterior slab are studied; local thermal bridge disposal and integral thermal-insulating disposal of the exterior slab are put forward; and finally, the horizontal and vertical links of the slabs in the structure are discussed.

关 键 词：新型节能复合墙体 保温机理 连接构造 局部热桥处理 

分 类 号：TU111.4[建筑科学—建筑理论] TU761.12