摘要
以万开高速公路某隧道工程施工过程中遇到的填充性岩溶地质问题采用高压旋喷桩进行加固处理为工程背景,详细介绍了高压旋喷桩加固隧道软基桩的平面布置、加固深度、复合地基强度计算、室内试验与现场检测效果评价,可为类似工程应用提供借鉴.
Taking filled karst strengthened by high pressure jet grouting pile in construction process of a tunnel project of the Wan Kai expressway as an engineering background, this paper introduced the plane arrangement of the pile, the strengthening depth, composite foundation strength calculation, indoor test and field examination, which can serve as reference in this field.
出处
《南华大学学报（自然科学版）》
2009年第3期80-83,共4页
Journal of University of South China：Science and Technology
关键词
高压旋喷桩
填充性岩溶
软土地基
加固
检测
high pressure jet grouting pile
filled karst, soft soil foundation
strengthening
examination
