borehole pressure recovery test

The restoring-force test of two fiber-reinforced plasterboards filled with concrete under horizontal cycle loading were carried out.

对2片混凝土灌芯纤维石膏板进行水平往复荷载作用下的恢复力试验,初步探讨这种抗侧力构件的破坏特征、变形能力和延性等受力特性。

The research of water pressure test on the area of marls and mudstones

泥灰及泥岩地区钻孔压水试验研究