摘要
斯里兰卡M坝主坝为粘土心墙堆石坝,从初步勘察阶段至主体工程开工期间,连续不断地对主坝材料进行了一系列的补充勘察试验,经过对确定的主坝石料Q5料场进行勘探和样品试验分析研究,Q5料场料源贮量满足主坝石料要求,河砂料与Q5石料场样品的物理力学与化学指标满足相应的反滤料、过渡料及堆石料的技术规范要求。
The main dam of M dam is a clay core rockfill dam in Sri Lanka. A series of supplementary exploratory tests of the main dam materials was done in the period from the preliminary exploration stage to the commencement of construction of the major works of the project. The exploration and sample test analysis and study of the main dam rock material of quarry Q5 were carried out, and their results indicate that the quantity of the Q5 quarry material meets the requirement of the main dam rock material. The physicomechanical and chemical indexes of both river sand and Q5 quarry samples satisfy the specifications of the dam filter, transition and rockfill materials.
出处
《云南水力发电》
2016年第3期18-23,共6页
Yunnan Water Power
