AN EXPERIMENTAL RESEARCH ON FULL SCALE FIELD LOAD TEST OF TUNNEL JET GROUT ARCH

摘要：

The purpose of this paper is to investigate the features of a jet grout arch under vertical load. With the help of an in situ load test of the arch-like shell created by horizontal jet grouting, the vertical and horizontal displacements of soil-cement columns were separately measured, and the deflections and the failure patterns of the jet grout arch were analyzed in our experiment. Furthermore, a numerical comparison by ADINA FEM analysis was achieved, which indicated a good similarity between test and numerical results.

作者: ZHONG LIU JIANGUO LIU HUIDONG ZHANG YI ZHANG HUILE ZHANG

作者单位: China Jingye Engineering Corporation Limited, 100088, P.R.China

会议类型: 国际会议

会议名称: The Third International Conference on Nwe Development in Rock Mechanics and Engineering(NDRM2009)(第三届国际岩石力学与工程新进展学术会议)

会议地点: 三亚

会议语种:英文

页码: 477-484

在线出版日期: 2009-05-24（万方平台首次上网日期，不代表论文的发表时间）