... mechanical core wall 设有设施装置的心墙 clay core wall 粘土心墙 concrete core wall 混凝土心墙 ...
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水库大坝是我国建设最早的碾压式粘土心墙土石坝。
The reservoir dam is an earth dam with a clay core wall, built earliest in our country.
为此，进行了粘土心墙内高压摆喷灌浆试验，以确定施工参数。
In order to confirm the construction parameters, the experiment of high pressure grouting in the clay central core was carried.
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 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.
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