摘要
Ⅷ度地震区软土坝基上建设中坝主要的难点是地震液化、沉降和抗滑稳定问题。通过科学、有效的坝基质量评价,在Ⅷ度地震区软土坝基上建设中坝过程中遭遇地震的经验,验证了大田水库坝基质量评价的科学性和有效性。
Seismic liquefaction,settlement and stability against sliding are the main difficulties in dam construction on soft soil dam foundation inⅧdegree seismic area.Through scientific and effective dam foundation quality evaluation,this paper verifies the scientificalness and validity of dam foundation quality evaluation of Datian Reservoir by combining the experience of earthquake encountered during the construction of middle dam on soft soil dam foundation inⅧdegree seismic area.
作者
王宪志
黄木根
江睿
WANG Xian-zhi;HUANG Mu-gen;JIANG Rui(Yunnan Honghe Institute of Water&Hydropower Engineering Investigation,Design and Research,Mengzi 661100,China;Jianshui Hydropower Survey and Design Team,Jianshui,654300,China)
出处
《云南水力发电》
2022年第6期271-272,共2页
Yunnan Water Power
关键词
Ⅷ度地震区
软土坝基
坝基质量评价
验证
Ⅷdegree seismic area
soft earth dam foundation
quality evaluation of dam foundation
verification
