face sand-gravel dam 面板砂砾石坝
sand gravel dam body 砂砾石坝体
cement-sand-gravel dam 胶凝砂砾石坝
Cemented sand & gravel dam 胶结砂砾石坝
Concrete Face Sand-Gravel Dam 混凝土面板砂砾石坝
Cement Sand and Gravel Dam 胶凝砂砾石坝
sand and gravel dam foundation 砂砾石坝基
clay-core gravel sand dam 砂砾石粘土心墙坝
The cushion layer for the dam is constructed with the material prepared mainly with natural sandy gravel and mixed with proper amount of pebble and coarse sand.
大坝垫层料采用以天然砂砾料为主、掺入小石和粗砂以调整级配的方式生产。
Sand and gravel are filled in different zones in embankment dam with concrete face slab and auxiliary embankment dam at Chalong Hydropower Station.
查龙电站面板堆石坝坝体及沙砾石副坝填筑体按不同填筑区填筑沙砾石料。
The seepage and boiling of sand on the uniform isotropic gravel base of dam can be reduced to completely penetrating well and nonpenetrating well model.
均质各向同性砂砾石堤基渗漏涌砂可归纳为完整井和非完整井模型。
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