摘要
如何科学合理的安排好施工计划,把控关键工序路线,合理调控好各个工序的搭接工作,确保每个节点工期按期完工,是保证主体结构工期目标顺利实现的前提条件。前期反复研究商定工程建设方案,完成联机调试,然后依次进行试顶、顶管贯通、顶管、灌浆及附属工程。
How to arrange the construction plan scientifically and reasonably,control of the key process route,resonable regulation for the overlap work and on-time comletion of each nodal period are the preconditions to ensure the successful achievement of the main structure’s schedule targets.The project construction plan was discussed and studied repeatedly in the early stage,and the on-line debugging was completed,followed by test jacking,pipe jacking penetration,pipe jacking,grouting and ancillary works in sequence.
作者
刘清亮
LIU Qingliang(Yucheng County Water Company,Yucheng 476300,China)
出处
《河南水利与南水北调》
2023年第3期84-85,共2页
Henan Water Resources & South-to-North Water Diversion
关键词
水利工程
顶管
工期影响
因素
hydraulic engineering
pipe jacking
duration impact
factor