摘要
王家坝闸位于淮河上中游分界处,是淮河干流蒙洼蓄洪区的进洪控制工程。为全面了解王家坝闸安全状况,满足工程达标要求,按有关规定需对其进行除险加固后首次安全鉴定。本文通过对王家坝闸过流能力、消能防冲、渗流、抗滑稳定及主要结构的强度进行复核计算,介绍水工建筑物安全复核计算评价的方法和过程,为类似工程的安全复核计算提供参考和借鉴。
Wangjiaba Gate is located on upstream and midstream boundary in Huaihe River. It belongs to flood entrance control project in Huaihe River main stream Mengwa flood district. Primary safety identification after risk removal reinforcement should be conducted according to related regulation in order to fully understand security situation of Wangjiaba gate and meet engineering standard satisfying requirements. Wangjiaba gate flow capacity, energy dissipation and erosion, seepage, sliding resistance stability and major structural strength are reviewed and calculated in the paper. Method and process of hydraulic building safety review and calculation evaluation are introduced, thereby providing reference for safety review and calculation in similar projects.
出处
《水利建设与管理》
2014年第9期57-60,共4页
Water Conservancy Construction and Management
关键词
王家坝闸
安全评价
结果分析
Wangjiaba gate
safety evaluation
result analysis
