摘要
结合工程经验,重点对高压旋喷桩在路基和铁路桥墩基础加固中影响桩体强度因素,影响桩体截面因素,设备机具选择与成桩质量效率的相关性,浆液质量控制与成桩质量的相关性,几种特殊地层的技术措施等相关技术问题进行了探讨。
With engineering experience, discussion was made on influence factors for high-pressure jet grouting pile in reinforcement of roadbed and foundation of railway bridge pier, influence factors for cross section of pile, correlation between selection of equipments and piling quality and efficiency, correlation between slurry quality control and piling quality, and technical measures for some special stratum.
出处
《探矿工程（岩土钻掘工程）》
2009年第1期52-54,共3页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
高压旋喷桩
软基加固
复合地基
桩体强度
旋喷参数
high-pressure jet grouting pile
reinforcement in soft ground
composite foundation
strength of pile body
jet grouting parameter
