1) landslide
跨塌
1.
The accident to a retaining wall en- gineering landslide is appraised ,and its causes are also anaalyzed ; on the basis of which some practical suggestions are proposed.
通过对某挡土墙跨塌事故的鉴定,分析了产生事故的原因,提出了一些实用的建议。
2) span-by-span collapse
逐跨塌落
补充资料：光塌塌
1.光秃貌;空荡无存貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。