河南水利与南水北调2024，Vol.53Issue(4)：58-59,2.
某河道疏浚工程施工方案分析
Analysis of Construction Plan of a River Dredging Project
郭晓冬1
作者信息
- 1. 河南省豫东水利保障中心,河南 开封 475000
- 折叠
摘要
Abstract
A river channel is the main flood channel running through the county.The length of the river main stream dredged is 35.50km.The river dredging section adopts a single trapezoidal section with an average dredging depth of 1.70 m.According to the specific situation of the project,the construction section is reasonably divided,the measurement and control network is arranged in different sections,and the excavation section and the excavation quantity are reviewed.Before the excavation of the excavation edge line and the elevation control pile,the construction plan and supporting construction machinery and equipment are formulated.The construction technology of earthwork excavation in dredging engineering is analyzed in detail in this paper,especially the construction method of earthwork excavation above water and under water.Mechanical construction is the main method of the earthwork excavation,supplemented by manual cooperation to ensure the accuracy of excavation.关键词
河道疏浚/土方开挖/施工Key words
river dredging/earthwork excavation/construction分类
建筑与水利引用本文复制引用
郭晓冬..某河道疏浚工程施工方案分析[J].河南水利与南水北调,2024,53(4):58-59,2.
