曹生龙
用于城市地下蓄水池的新型混凝土涵管
曹生龙
摘 要:以北京特大暴雨产生的安全问题为背景,结合国务院办公厅下发的通知精神,指出了加快修建城市地下蓄水设施,提高城市排水防涝能力的建议意见。介绍了用于修筑城市地下蓄水池的预制装配化混凝土涵管形式,列出了预制混凝土盖板式涵管常用的产品规格表,并简要说明了该类涵管内力的计算方法。
Abstract:Base on a case of torrential rainstorm in Beijing and combined with the spirit of the notice published by the general office of the state council on March 25, 2013, some advice on building urban underground sluice facilities and improving the urban drain ability are put forward. The kinds of prefabricated concrete culverts for building urban underground reservoirs are introduced. The product specification table commonly used for the precast concrete culvert with cover plate is listed, and the internal force calculation method of the culvert is briefly illustrated.
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