摘要
当地基的软弱土层较厚(一般指4m以上),建筑物的荷载较大,采用浅埋基础不能满足强度和变形限制要求,做人工地基又没有条件或不经济时,钻孔灌注桩基因其造价低、节省等优点,故在工程中被广泛采用。
When soft soil layer of foundation is thick （over 4 m） and building＇s load is heavy we have widely used a borehole injection pile for its lower cost because shallow buried base cannot meet the requirements of strength and deformation limit.
出处
《南水北调与水利科技》
CAS
CSCD
2007年第B06期86-88,共3页
South-to-North Water Transfers and Water Science & Technology
关键词
钻孔灌注桩
水下混凝土
处理方法
borehole injection pile
subaqueous concrete
treatment
