摘要
针对常规的水泥土搅拌桩、CFG桩等复合地基在处理深厚软基中的不足,介绍了PTC管桩复合地基加国深厚软土地基时的施工工艺、沉降控制计算方法,结合静载荷试验及现场表面沉降监测,验证了PTC管桩在加国深厚软基处理的效果.
On account of the disadvantages of the composite dealing with deep and hick soft foundation, the author gives foundation as cement mixing pile and CFG pile in an introduction of the construction technology and the computing method of sedimentation control when applying PTC pile composite foundation in the reinforcement of deep and thick soft foundation. The effects of its application have been proved by the static load test and the surface sedimentation monitering survey on site.
出处
《河南科学》
2013年第12期2213-2216,共4页
Henan Science
关键词
PTC管桩
软土
复合地基
静载荷试验
PTC pile
soft foundation
composite foundation
static load test
