摘要
近年来砂砾料以其低压缩性、易压实、造价低等一系列优点 ,日益为高坝建设所利用。然而砂砾料的渗透及渗透稳定性一直是面板坝建设所关注的问题 ,它直接关系到大坝的安危。介绍了黑泉水库垫层料、过渡料的试验研究成果直接应用于工程建设。
In recent years, sand/gravel material is increasingly used for high dam construction due to its low compressibility, easy compaction and low cost, However, its seepage and permeation stability has been a major concern for concrete face rockfill dams, as it is directly touch the dam safety. The paper presents the test results of bedding and transition materials for the Heiquan dam, which can be directly used for dam construction.
出处
《西北水电》
2002年第1期47-50,共4页
Northwest Hydropower
关键词
面板砂砾石坝
砂砾料
垫层料
过渡料
渗流
渗透
混凝土
Heiquan reservoir
concrete face sand/gravel dam
sand/gravel material
bedding material
transition material
seepage and permeation stability
test