| 谈石家庄国际会展中心虹吸雨水系统设计 |
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| 引用本文： | 李聪.谈石家庄国际会展中心虹吸雨水系统设计[J].工程建设与设计,2013(2):151-153,157. |
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| 作者姓名： | 李聪 |
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| 作者单位： | 中国中元国际工程公司,北京,100089 |
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| 摘 要： | 石家庄国际会展中心的屋面面积约15×104m2,雨水量巨大,而且利用轻钢结构形成了屋面高低起伏的褶皱效果,使得大量的雨水汇集至屋面中心区域,加大了雨水收集和排放的难度。针对会展中心的重要性以及屋面特点,保证屋面结构的整体安全,迅速地排出雨水,选用虹吸雨水排水系统。介绍了一些设计中遇到的问题及解决方法。
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| 关 键 词： | 虹吸雨水排水系统 汇水面积 重力雨水排水系统 重现期 天沟 |
Discussion on Design of Siphen Rainwater Drainage System of Shijiazhuang International Convention & Exhibition Center |
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| LI Cong.Discussion on Design of Siphen Rainwater Drainage System of Shijiazhuang International Convention & Exhibition Center[J].Construction & Design for Project,2013(2):151-153,157. |
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| Authors: | LI Cong |
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| Affiliation: | LI Cong (ChinaIPPRInternational EngineeringCorporation, Beijing 100089,China) |
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| Abstract: | Shijiazhuang International Exhibition ＆ Convention Centre＇s roof covering an area of about 150000m2, rain a huge amount, and theups and downs of using light steel structure forming a roof folding effect, making rainwater pool to the roof of the large central area, increasing thedifficulty of rainwater collection and discharge. For Convention and Exhibition Center, as well as the importance of roof features ensure the overallsecurity of roof structure, rapid discharge of rainwater, selection of siphon rainwater drainage system. This article describes some of the problemsencountered in design and solutions. |
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| Keywords: | siphon rainwater drainage system catchment area gravityrainwatcr drainage system recurrence intensity gutter |
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