摘要
本文论述了粘性土区域在无条件放坡开挖时,采取直立边坡开挖的安全开挖方法,给出了直立边坡开挖极限安全高度与分段开挖最大长度的公式。
When free slope excavation at cohesive soil area is uneconomical, the method of vertical slope excavation can be adopted. This paper presents the formulae for limit safe height and maximum length of excavation section by section in vertical slope excavation.
出处
《水运工程》
北大核心
2003年第10期59-61,共3页
Port & Waterway Engineering
关键词
粘性土
直立边坡
安全开挖
cohesive soil
vertical side slope
safe excavation
