单向摆喷注浆加固地基技术

Foundation Consolidation Technique with Single Direction Swing-jet Grorting

摘要:

高压摆喷注浆是在高压旋喷、定喷注浆的基础上发展起来的一项新技术。通过调研、实验室试验和现场试验，提出了单向摆喷注浆中一些喷射多数和新的观点。采用上述试验与研究分析的一些喷射参数，应用到大同矿务局一扇风机房基础加固工程实践中，达到了预期的加固基础的良好效果。

Abstract:

High Pressure swing-jet grouting is a new technique which is developed basing on high pressure directional grouting. Some parmeters and new suggestions of single directional grouting are proposed through investigation, research,laboratory and field tests.These parameters,gained from above tests were used inconsolidating the foundation of a rotay tan house in Datong Coal Mine ,the expected good result was reached.