粉喷桩在软土地基处理中的施工工艺

Construction technology of the cement injection pile in soft soil foundation treatment

介绍了粉喷桩是一种快速处理高等级公路软土地基、减少工后沉降的方法,处理后的软基沉降量小,是当前处理软土地基比较常用的方法之一,结合公路施工实际,对粉喷桩施工工艺、质量控制以及现场检测方面进行了论述,以推广应用。

It introduces that the cement injection pile is a method of quick treating high grade highway soft soil foundation and decreasing settlement after construction,the soft foundation settlement quantity after treatment is small,it is one of the common methods in treating soft foundation at present,combines with highway construction practice,discusses on the cement injection construction technology,quality control and field detection,so as to improve application.