强降雨条件下贮灰坝稳定性模拟研究  

Simulation Study on Stability of Ash Storage Dam under Heavy Rainfall Conditions

作　　者：王明斌 吴勇[1] 梁洪 WANG Ming-bin;WU Yong;LIANG Hong(State Key Laboratory of Geohazard Prevention and Geoenvironment Protection （Chengdu University of Technology） ,College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu 610059, China;Sichuan Shuyu Water Resources and Hydropower Engineering Design Co., Ltd., Chengdu 610072, China)

机构地区：[1]地质灾害防治与地质环境保护国家重点实验室(成都理工大学),成都理工大学环境与土木工程学院,成都610059 [2]四川蜀禹水利水电工程设计有限公司,成都610072

出　　处：《价值工程》2018年第15期99-100,共2页Value Engineering

摘　　要：贮灰坝是火电厂的重要构筑物,主要以筑坝的方式贮放粉煤灰渣。粉煤灰渣具有较好的渗透性,因此在贮灰坝建设和运行中水是贮灰坝最大的安全隐患。文章主要模拟强降雨条件下贮灰坝的稳定性,研究了降雨持时对贮灰坝稳定性的影响。The ash storage dam is an important structure of the thermal power plant and it mainly stores fly ash slag in the form of dams. Fly ash slag has good permeability, so water is the biggest potential safety hazard of ash storage dam in the construction and operation. The article mainly simulates the stability of ash storage dams under heavy rainfall conditions, and studies the effect of rainfall duration on the stability of ash storage dam.

关 键 词：贮灰坝 降雨持时 数值模拟 

分 类 号：TV64[水利工程—水利水电工程]