摘要
根据现场调查,河道综合整治工程管网位于交通繁忙区域,多次穿越道路并穿越河道,周边环境较为复杂。结合工程实际情况,对顶管机型进行比选分析,采用DN1500泥水平衡复合式机头较为适宜。在工程实施过程中针对穿越河道、驳岸等重要节点时,需要根据要求采取合适的控制措施,以提高施工质量,保障施工安全。
According to the investigation,the pipeline network of the river comprehensive renovation project is located in a busy traffic area,crossing roads and rivers multiple times,and the surrounding environment is relatively complex.Based on the actual situation of the project,a comparison and analysis of the pipe-jacking models were conducted,and the DN1500 mud water balance composite head is more suitable.During the implementation of the project,appropriate control measures need to be taken according to requirements when crossing important nodes such as rivers and embankments to improve construction quality and ensure construction safety.
作者
周伟
ZHOU Wei(Shenzhen Huize Ecological Environment CO.LTD.,Shenzhen 518000,China)
出处
《河南水利与南水北调》
2023年第12期53-54,共2页
Henan Water Resources & South-to-North Water Diversion
关键词
顶管
施工方案
机型选取
pipe-jacking
construction scheme
model selection
作者简介
周伟(1990-),男,工程师,主要从事水利工程施工工作。
