In order to confirm the construction parameters, the experiment of high pressure grouting in the clay central core was carried.

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。

youdao

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。

youdao