大进深混凝土平屋面结构找坡  

Slope Making for Deep-plan Flat Concrete Roof Structure

作　　者：张道真[1] 

机构地区：[1]深圳大学建筑与城市规划学院,广东深圳518060

出　　处：《中国建筑防水》2017年第11期30-32,40,共4页China Building Waterproofing

摘　　要：讨论了大进深混凝土屋面结构找坡的两种方法:底平上坡及斜板找坡。针对前者存在的问题,提出变坡设计的概念,并设计了找坡配件,使大尺度现场找坡变得简单、便捷、准确;针对后者,结合平面设计的优化,进一步讨论了柱内排水的构造。The article discusses two ways of slope making for deep-plan concrete roof structure： flat at lower side and slope at upper side; sloping at a ramp. For problems of the former, the paper puts forwards a concept of slope varying and designs accessories for sloping which makes large scale site slope-making easy, convenient and accurate. About the latter, it further studies the structure of in-column drainage with the optimization of plan design.

关 键 词：大进深 混凝土平屋面 结构找坡 底平上坡 斜板找坡 

分 类 号：TU823[建筑科学]