摘要
结合实际工程,阐述了高压旋喷桩施工技术的工程特性,证实了采用高压旋喷桩处治不良地质路基的可行性,重点研究了高压旋喷桩施工工艺,包括钻孔、下注浆管、注浆、喷射浆液、回灌浆液等,并结合试验路段对高压旋喷桩处治质量进行检测.
Abstract
Combined with the actual project,the engineering characteristics of high-pressure rotary jet pile construction technology are expounded,and the feasibility of using high-pressure rotary jet pile to treat the poor geological roadbed is confirmed.The construction technology of high-pressure rotary jet pile is mainly studied,including drilling,grouting pipe,grouting,grouting,grouting,etc.,and the treatment quality of high-pressure rotary jet pile is tested in combination with the test section.
NETL
NSTL
维普
万方数据