1) collapsed cavities
崩积洞
1.
The reconstruction after the Sichuan earthquake disaster and the collapsed cavities in mountainous area
四川灾后重建与山区崩积洞
2) Cave collapse deposit
洞穴崩塌堆积
3) void collapse
孔洞崩塌
1.
Experimental results show that the material is at the stage of damage or the transition stage from damage to void collapse under these impact velocities.
研究结果表明,在此冲击速度下,材料处于损伤状态和由损伤状态向孔洞崩塌过渡阶段。
4) The cave fell in.
山洞崩塌了。
5) colluvium
[英][kə'lu:viəm] [美][kə'luvɪəm]
崩积物;崩积土
6) colluvial clay
崩坡积体
1.
Through analysising mechanical characteristic and mechanism of colluvial clay in the Huanxi tunnel portal shallow section,soft surrounding rock tunnel with shallow cover and its latteral pressure reason.
通过对浣溪隧道(双连拱)洞口浅埋段的崩坡积体、软弱围岩体及其偏压情况进行了力学特性、机理分析,从而采取相应控制技术措施,现场实践表明,所采用的技术措施具有明显的效果,可供同类工程参考借鉴。
补充资料：洞穴
地洞或山洞（多指能藏人或东西的）。
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