Through research, the problem was solved by adopting gravel pile method and setting reasonable dry beach length in front of the retaining dam.
通过设计研究采用碎石振冲桩法及在子坝前设置合理的干滩长度得以解决这些问题。
Cement sand and gravel (CSG) dam is a new type of dam between concrete-faced rock-fill dam (CFRD) and roller compacted concrete dam (RCC).
胶凝砂砾石坝(CSG)是介于混凝土面板堆石坝(CFRD)和碾压混凝土重力坝(RCC)之间的一种新坝型。
Hexi Reservoir Project, applying filter design, is introduced, which is made up of clay central core and sandy gravel dam according to the gradation curve of clay and gravel.
介绍了合溪水库工程的概况，选用坝型为粘土心墙砂砾石坝，根据粘土和砂砾石料场的颗分曲线，对反滤料进行了设计。
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。
The dam structure of main dam of Nierji Water Complex is gravel dam with asphalt concrete core wall.
尼尔基水利枢纽工程主坝结构形式为沥青混凝土心墙砂砾石坝。
The principle part of the dam which plays a supporting role is made of moraines and gravel and its middle position setting asphalt concrete core-wall plays an anti-seepage role.
大坝主体由堆石坝或砾石组成，起支撑作用，中间设置沥青混凝土心墙起防渗作用。
The construction craft of the split grouting is introduced in this paper, By check analysis, the split grouting has proved itself to get a good result in reinforcement of the gravel earth dam.
本文简易介绍了劈裂灌浆的施工工艺，通过资料分析、灌后检查，证明在含砾石土石坝加固处理中取得了较好的效果。
Whether the natural sand gravel stratum in the river bed would serve as the foundation of the superhigh faced rockfill dam or not was one of the key technical problems of the project.
河床天然砂卵砾石层能否作为超高面板坝坝基是该工程的关键技术问题之一。
The infiltration protection wall of deepest of over 80 meters at Xiaolangdi dam is the key project to control infiltration in the sand and gravel layer at dam base.
小浪底主坝防渗墙是坝基砂砾石覆盖层渗流控制的关键工程，最深达80多米。
The material of the main dam shuck is mainly the local sandy gravel. The clay core and the asphalt concrete core were compared in the choosing of seepage prevention type.
拦河主坝坝壳以当地材料砂砾石为主，防渗心墙比较了粘土心墙、沥青混凝土心墙和斜墙型式。
The foundation of the dam for Dalong reservoir consists of the layer of medium-coarse sand with gravel, so it is difficult to be penetrated even by the high-power vibrator.
大隆水库大坝坝基为含卵砾中粗砂层，即使大功率振冲器也难以贯入。
Finally, the validity of the proposed model is verified by the observation data of a clay core dam with sandy gravel.
最后利用已发生溃决心墙坝的溃坝洪水资料验证了建议数值模型的合理性。
Finally, the validity of the proposed model is verified by the observation data of a clay core dam with sandy gravel.
最后利用已发生溃决心墙坝的溃坝洪水资料验证了建议数值模型的合理性。
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