摘要
简要介绍了川藏新建铁路的背景及意义,勘察15#孔在施工过程中克服复杂地层的施工实践,通过对该地区复杂性地层分析,得出钻探的重难点,提出复杂钻孔钻进需优选钻探工艺、施工人员、设备机械,需要践行精密组织计划,对施工管理和技术措施进行了总结。
The Qamdo-Nyingchi section of the Sichuan-Tibet Railway cuts through complex geological formation.The drilling engineering requires optimizing the drilling process,construction personnel,equipment and machinery as well as precise organization and planning.This paper summarizes the construction management and technical measures of drilling engineering in this section.
作者
高飞
杨芝广
徐柳
罗思贤
赵文辉
GAO Fei;YANG Zhi-guang;XU Liu;LUO Si-xian;ZHAO Wen-hui(The 106th geological Team,BGEEMRSP,Chengdu 611130;Shanxi Railway Engineering Survey Co.,Ltd.,China Railway First Research Institute,Xi'an 100043)
出处
《四川地质学报》
2022年第S01期69-73,共5页
Acta Geologica Sichuan
关键词
川藏线铁路
昌都至林芝段
复杂地层
技术工艺
施工管理
Sichuan-Tibet Railway
Qamdo-Nyingchi section
complex geological formation
technical process
construction management
