摘要
从地质构成、施工材料、工艺等方面,对桩基质量事故的成因作了分析,并提出桩基补强措施及适用范围,从取芯钻孔、冲洗清孔、孔道注浆等方面,阐述了桩基补强的工艺流程。
From geological conditions, construction materials, technology and other aspects the reasons caused the quality accidents of pile foundation are analyzed; at the same time strengthening measures as well as their application scope are presented and discussed from boring, hole cleaning, duct grouting and other aspects.
出处
《山西建筑》
2005年第15期93-94,共2页
Shanxi Architecture
关键词
水下混凝土
注浆补强
钻孔灌注桩
underwater concrete, grouting strengthening, bored concrete pile
