摘要
针对燕山水库右坝肩渗漏问题,结合坝肩及其附属建筑物地质条件和防渗措施,采用三维有限元法构建了右坝肩三维渗流模型,分别模拟了不同工况下右坝肩的三维渗流场,并分析了防洪高水位下的渗流场分布规律。结果表明,模拟结果合理,右坝肩设置防渗帷幕十分必要。
Aiming at seepage in right earth dam abutment in Yanshan Reservoir, considering geological condition of dam abutment and auxiliary construction and seepage prevention measures, a 3D seepage model of right dam abutment, simulating 3D seepage field of right dam abutment is established. Seepage field distribution pattern in case of high flood protection level is analyzed. Results show that simulation results are reasonable, installment right abutment seepage curtain is very necessary.
出处
《水电能源科学》
北大核心
2009年第6期53-55,共3页
Water Resources and Power
关键词
右坝肩
渗漏
渗流场
渗流模型
分布规律
防渗帷幕
right abutment
seepage
seepage field
seepage model
distribution rule
seepage curtain
