1) collapse
[英][kə'læps] [美][kə'læps]
坍方
1.
The causes analysis and treatment scheme of collapse of long-yan mount mian-qian tunnel construction;
龙岩面前山隧道坍方原因分析及治理方案
2.
Numerical analysis and treatment of a collapsed middle drift for shallow multi-arch tunnel under unsymmetrical pressure;
浅埋偏压连拱隧道中导洞坍方数值分析与处治
3.
Evaluation of the effect of collapse in top area of a double-arched tunnel on its the secondary lining;
双连拱隧道洞顶坍方对二次衬砌稳定影响评价
2) Landslide
[英]['lændslaɪd] [美]['lænd'slaɪd]
坍方
1.
Analysis Tunnel Weak Around Rock Landslide of Nan Chang;
南场隧道软弱围岩段坍方分析及处理措施
2.
Construction scheme of tunnel passing through landslide area and fault zone;
穿越坍方区及断层带的隧洞检修洞施工方案
3.
But the condition of the surrounding rock is often poor,various and abundant with groundwater,so that the risk of the tunnel landslide and roof fall is great,and the possibility is also very large.
城市地铁常采用浅埋暗挖法施工,围岩情况普遍较差,变化多,地下水丰富,隧道坍方冒顶的风险很大,发生概率也大,如何在地表建筑物密集,交通繁忙的地段迅速处理好坍方事故,避免事态的进一步扩大,是设计和施工人员普遍关心的问题。
3) (phr v)cave in fall inwards;collapse
塌陷;坍方;坍塌
4) tunnel collapse
隧道坍方
1.
This paper introduces the treatment and application of construction technology of cement-water glass two-shot grouting in the tunnel collapse.
介绍了隧道坍方中水泥—水玻璃双液注浆施工工艺处理及其应用。
2.
Causes of some tunnel collapse examples are statistically analyzed and the important ones of them are mechanically explained.
结果表明:隧道坍方的主要诱因是围岩破碎和降雨,这与断层破碎带处的围岩力学性能差、降水弱化围岩力学性和降低围岩有效应力等有关。
5) the fall-in sector
坍方段
6) collaps
坍方体
补充资料：坍方
路基、堤坝和河岸等边坡或山坡的坍塌现象。形成原因常为边坡过陡、土内水分增大、岩石风化及地震的影响等，和边坡或山坡的岩层构造也有关系。严重时可使交通中断或水流不畅。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条