摘要
结合金山北站路基横向位移纠偏实例,介绍高压旋喷桩在路基纠偏中的应用。通过对高压旋喷桩机理、施工参数确定、施工工艺,以及纠偏监测系统的阐述,探讨了一种路基横向偏移,尤其是软土地带路基横线偏移的处理方法。
Combined with the correction instance of roadbed lateral displacement in Jinshan North Station,the application of high pressure spraying pile in the roadbed correction is described.Through the mechanism of high pressure jet grouting pile construction parameter determination,construction techniques and corrective elaborate monitoring system,a lateral shift roadbed is described,especially the treatment of roadbed horizontal band offset in soft soil.
出处
《交通科技》
2016年第2期140-143,共4页
Transportation Science & Technology
关键词
运营高铁
高压旋喷桩
路基纠偏
operating high-speed rail
high pressure spraying pile
roadbed correction
