It is an actual three-dimensional structure, backfilled with sediment.
这是一个真实的三维结构，回填与沉积物。
They can be backfilled with concrete or plastered on the inside to beef them up.
它们可以回填混凝土或灰泥在里面的牛肉他们。
Cement piles (diameter 600mm) are foreseen under slab and inside the backfilled river.
地坪下和回填河道内采用直径600毫米的水泥搅拌桩。
It has been shown that bentonite is not suitable for backfilled material lonely, and should be mixed with cement in unsaturated state.
试验结果表明，膨润土不适合单独用于回填材料，需与水泥配合并推荐使用非饱和态。
How to make the backfilled soil of pipeline trench stabilized in an effective manner is a major concern for the normal operation of pipeline.
如何采取有效的手段保持管沟回填土，是涉及管道正常运营的大问题。
Sand DAMS, which are constructed out of concrete barriers 1-5m high and backfilled with sand, were voted as the best idea from five different proposals.
用混凝土护栏建造的1至5米高且用沙回填而成的砂坝从5个不同方案中脱颖而出，被选为最佳方案。
Stiffness variation of backfilled soil played a small role on superstructure response when the substratum was relative stiff and the box foundation embedment was shallow.
箱基埋置深度浅、下卧土层刚度较大时，箱基周围回填土属性对结构反应影响不大；
Due to the stress of backfilled soil, the asphalt coating at 3:00-9:00 (clock position) is easily disbonding and the CP is shielded, which results in the pipe body corrosion.
在回填土壤的应力作用下，管道在3∶00 ~ 9∶00时钟位置的石油沥青防腐层容易出现剥离并屏蔽阴极保护，导致管体腐蚀。
The dynamics finite element program LS-DYNA3D is employed to simulate the high-explosive explosion experiment in granite, which has a crooked tunnel that is backfilled with concrete stemming.
采用显式动力学有限元程序LS-DYNA3D，对花岗岩介质中带拐弯坑道回填堵塞的化爆试验进行数值模拟。
The dynamics finite element program LS-DYNA3D is employed to simulate the high-explosive explosion experiment in granite, which has a crooked tunnel that is backfilled with concrete stemming.
采用显式动力学有限元程序LS-DYNA3D，对花岗岩介质中带拐弯坑道回填堵塞的化爆试验进行数值模拟。
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