| 七层排水最低横支管与排出管间垂直距离的探讨 |
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| 引用本文： | 袁玉梅,张万庆.七层排水最低横支管与排出管间垂直距离的探讨[J].中国给水排水,2007,23(8):102-104. |
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| 作者姓名： | 袁玉梅 张万庆 |
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| 作者单位： | 湖南大学,土木工程学院,湖南,长沙,410082 |
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| 摘 要： | 以7层UPVC排水试验装置为研究对象，对最低横支管与排出管（立管连接处距排水立管管底）的垂直距离进行了测定。试验结果表明，在7层建筑中该最小距离可减至750mm，其结果具有合理利用小区排水管网的起点埋深、降低排水管网工程造价的应用价值，同时也可为规范修订提供试验依据。
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| 关 键 词： | 建筑排水 最低横支管 水封破坏 排出管 |
| 文章编号： | 1000-4602（2007）08-0102-03 |
| 修稿时间： | 2006-09-12 |
Discussion on Vertical Distance between Lowest Horizontal Branch and Drain Pipe in Seven Floors |
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| YUAN Yu-mei,ZHANG Wan-qing.Discussion on Vertical Distance between Lowest Horizontal Branch and Drain Pipe in Seven Floors[J].China Water & Wastewater,2007,23(8):102-104. |
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| Authors: | YUAN Yu-mei ZHANG Wan-qing |
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| Affiliation: | College of Civil Engineering, Hunan University, Changsha 410082, China |
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| Abstract: | Taking a seven floors UPVC drainage experimental equipment as the study object, the vertical distance between the lowest horizontal branch and building drain pipe was measured. The results show that the minimum distance of seven floors can be reduced to 750 mm which has the applied value of reasonably using starting buried depth of district drainage network, reducing drainage network engineering cost and providing experimental basis for the code revision. |
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| Keywords: | building drainage lowest horizontal branch water seal destruction drain pipe |
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