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建筑室内雨水系统设计若干问题探究
引用本文:周展浩,金永祥.建筑室内雨水系统设计若干问题探究[J].工程建设与设计,2011(11):79-83.
作者姓名:周展浩  金永祥
作者单位:中国联合工程公司第二建筑工程设计研究院,杭州,310014
摘    要:结合实际工程设计经验,对在工业与民用建筑设计中常遇到的有关屋面雨水系统设计的实际问题,如各种情况下雨水系统设计重现期的选用、钢结构坡屋面雨水经常出现向室内返溢的原因、钢结构坡屋面天沟的设计及计算、坡屋面汇水面积的取值、外墙雨水斗的合理使应用、地下室排水泵接入室外检查井必须注意的接入口标高等,提出了设计观点和可操作的解决...

关 键 词:设计重现期  汇水面积  天沟返水  间接排水  地下室排水泵  外墙落水斗

Architectural Interior Rain Drainage System Design Problems
ZHOU Zhan-hao , JIN Yong-xiang.Architectural Interior Rain Drainage System Design Problems[J].Construction & Design for Project,2011(11):79-83.
Authors:ZHOU Zhan-hao  JIN Yong-xiang
Affiliation:ZHOU Zhan-hao,JIN Yong-xiang(II Construction Design Institute,China United Engineering Corporation,Hangzhou 310014,China)
Abstract:The practical problems of roof rainwater systems were often encountered in industrial and civil buildings design,such as:the choice of design return period of rain water system for all cases,the causes of rain often overflow from the steel roof return to the indoor,the design and calculation of steel slopping roof gutter,the slope values of the roof catchment area,reasonably application of external water bucket,the port elevation should be noted on the access of basement drainage pump to the outdoor inspect...
Keywords:design return period for the water  catchment area of indirect drainage  gutter back wall fell into the basement  drain  pump  bucket  
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