Rescue workers found a crushed bus Friday underneath the rubble at a railway tunnel construction site near the Three Gorges Dam in Hubei province.
救援工作者星期五在发生事故的湖北省三峡大坝附近一个铁路隧道建筑工地找到了一辆被压坏的客车。
Blasting demolition of thin RC weir surface and mortared rubble is directly conducted on spillway dam.
溢流坝堰面的薄层钢筋混凝土和浆砌块石的爆破拆除直接在坝体上进行。
This paper describes the model test for stability of the Changzhao rubble masonry dam with concrete mortar.
本文介绍了长诏水库混凝土砌石坝的稳定性模型试验的情况。
This paper describes the model test for stability of the Changzhao rubble masonry dam with concrete mortar.
本文介绍了长诏水库混凝土砌石坝的稳定性模型试验的情况。
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