北京水务Issue(2)：46-51,6.DOI:10.19671/j.1673-4637.2025.02.10
永定河卢三段卵石地层防冲墙导墙结构施工优化研究
Study on optimization of construction of guide wall structure for anti-scour wall in pebble stratum at Lusan Section of Yongding River
陈艳强 1汪涛 1王礼峰 1王腾 1吴亮亮 1董田丰2
作者信息
- 1. 北京金河水务建设集团有限公司 北京 102206
- 2. 北京市永定河管理处 北京 100165
- 折叠
摘要
Abstract
To address the issues of slope collapse,severe concrete overflow,and insufficient structural stability in the construction of the guide wall in the gravel layer of the Lu San section of Yongding River,an optimization study of guide wall construction based on the"refilling method"was conducted through field comparative experiments and the weighted scoring method.This study analyzed the technical and economic performance of different guide wall structures,including"]"-shaped,"L"-shaped,and"(﹁)"-shaped configurations,as well as various refilling techniques.Furthermore,the construction process optimization and quality control measures were proposed.The results showed that the"soil replacement plus'(﹁)'-shaped guide wall"were the optimal construction plan.The refilling method reduced the concrete overflow proportion by 155％and saved 5.8163 million RMB in construction costs.These findings provide practical solutions for guide wall construction in complex gravel layers,offering significant economic benefits and engineering application value.关键词
防冲墙/导墙结构优化/换填法/混凝土超浇率/卵石地层/永定河Key words
anti-scour wall/guide wall structure optimization/replacement method/excessive concrete pouring rate/pebble stratum/Yongding River分类
建筑与水利引用本文复制引用
陈艳强,汪涛,王礼峰,王腾,吴亮亮,董田丰..永定河卢三段卵石地层防冲墙导墙结构施工优化研究[J].北京水务,2025,(2):46-51,6.
