2026-05-06 08:31 浏览次数 14
门墩柱
overflow gate pier溢流表孔闸墩
gate posture pier门架式桥墩
flat gate pier平尾墩
gate footstep pier闸门墩
regulation gate the pier节制闸闸墩
Electronic gate pier码头的电子闸口
concrete gate pier混凝土闸墩
trash rack gate pier拦污栅闸墩
sluice gate pier泄水闸墩
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。