摘要
本文将以金海道的排水工程作为对象,尝试性研究土压平衡以及长距离顶管作业技术办法和使用思路,充分验算深基坑支护稳定性,得出结果非开挖管道这项技术的使用有着合理的经济条件和可行的技术条件,是市政排水中的有利助手。
This article takes the drainage project of Gimhaedo as an object, and tries to study the earth pressure balance and the technical methods and application ideas of long-distance pipe jacking operation. The stability of deep foundation pit support is fully checked and the result is that the use of non-excavation pipe technology has reasonable economic conditions and feasible technical conditions, and is a favorable assistant in municipal drainage.
作者
王立峰
WANG Li-feng(PowerChina Northwest Engineering Corporation Limited,Xi'an 710000,China)
出处
《价值工程》
2020年第6期171-172,共2页
Value Engineering
关键词
市政排水
非开挖顶管
施工技术
施工要点
municipal drainage
non-excavated pipe jacking
construction technology
construction points
