permanent ship lock 永久船闸
permanent ship lock slope 永久船闸边坡
permanent ship lock in tgp 三峡永久船闸
three gorges permanent ship lock 三峡永久船闸
three georges permanent ship lock 三峡水利枢纽永久船闸
The article details material selection, grouting technology and quality inspection in the treatment of defects in concrete of the permanent ship lock of Three Gorges.
针对三峡永久船闸工程混凝土缺陷的类型，介绍了缺陷治理选用的材料，并对灌浆工艺、施工注意要点、灌浆质量检验作了详细介绍。
The welding process and method for the inverted-V gate of the permanent ship lock of Three Gorges project is outlined in this paper.
介绍了“三峡永久船闸人字门”焊接工艺过程及所采用的方法。
The Three Gorges Permanent Ship Lock is complex in its structure and intensity in its construction, with a varying climate in the site.
三峡永久船闸混凝土结构复杂，施工强度高，所处地区气候环境变化比较大。
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