同源高速公路软基处理中粉喷桩的设计与施工

摘要

Taking the soft foundation treatment of Nanqiaotou along Sangganhe along Datong-Hunyuan Expressway as the example, the paper illustrates the design methods, the technical requirements and the construction craft of the soft foundation treatment with the cement injection pile, so as to provide some referenee for the treatment of the soft foundation with the cement injection pile.%以同源高速公路桑干河南桥头软基处理为例,阐述了粉喷桩治理软基的设计方法、技术要求及施工工艺,对以后采用粉喷桩处理软基具有一定的参考作用。