摘要
对采用粉喷桩处理的某试验段桥台的应力和应变进行了分析 ,认为在刚性和柔性基础之间设置一过渡段可以起到调整沉降差的作用。而采用粉喷桩处理是有效的方法之一。
By analyzing the stress and strain of a abutment foundation treated by powder injection pile in an expressway test section, a conclusion is made that the settlement difference between the rigidfoundation and the flexible foundation can be decreased effectively by setting the segment of powder injection pile between them.
出处
《西部探矿工程》
CAS
2001年第4期5-6,共2页
West-China Exploration Engineering
关键词
粉喷桩
地基处理
承载力
孔压
沉降
高速公路
施工工艺
powder injection pile, soil improvement,bearing capacity, pore water pressure,settlement.
