And under earthquake load, the maximum displacement of dam top is larger.
且在地震荷载作用下,坝顶最大动位移增大。
The local fractures in gate pier of dam occur while the thermo stresses exceed the tensile strength of concrete, and sometimes, some fractures can extend from dam top to the spillway surface.
当温度拉应力大于混凝土的抗拉强度时,混凝土大坝闸墩会产生局部裂缝,严重时导致大坝闸墩产生贯穿性裂缝。
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