摘要
结合某二级公路施工工程 ,介绍了在软土地基上修建桥涵基础时 ,通常需对软土地基进行加固处理 ,以提高其承载力 ,指出砂砾垫层是一种较经济。
When bridge and culverts built on soft ground some reinforcement treatments must be made for soft soil foundation to improve its bearing capacity. In this paper taking one highway work as example sand gravel cushion is proposed as a economic and practical treatment measure to soft soil foundation.
出处
《山西建筑》
2003年第7期53-54,共2页
Shanxi Architecture
关键词
软土地基
砂砾垫层
承载力
桥涵
地基加固
soft soil foundation, sand gravel cushion, bearing capacity
