Theoretical Derivation of the Column (Ball) Expansion in Pressure Grouting

摘要：

　　Based on the assumptions:(1)The grouted soil is homogeneous and isotropic;(2)Slurry is Newtonian;(3)Slurry be injected into the strata from the bottom of grouting pipe;(4)In the soil slurry was spread in the ball shape,theoretical formula of the column (ball) expansion of the pressure grouting is derived,and described the FH3s curing mechanism.This research could provide theoretical guidance for the implementation of grouting.

关键词： Grouting theory Presumption Derivation FH3 curing agent Support

作者: Ping Wu Helin Fu Yiwu He Xianzhen Zhu

作者单位: Huai-Tong Hunan Expressway Construction and Development Company, 418200 School of Civil Engineering, Central South University,410075

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 1147-1150

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）