高压旋喷桩有关问题的探索和研究

Exploration and Research on Some Problems of High-pressure Rotary Grouting Pile

摘要:

通过工程实例，介绍了单管法高压旋喷桩施工工艺、技术参数、施工中存在的问题以及注意事项。阐述了一些常见故障及预防措施。

Abstract:

The construction technologies, technical parameters for single-tube high-pressure rotary grouting pile are introduced with field case. Some problems in construction and matters needing attention are also listed as well as some common faults with relative preventive measures.