长江张家洲水道洲头守护工程水毁分析及修复对策OACSTPCD
Analysis and repair measures for water damage of Zhangjia middle-bar waterway protection project in the Yangtze River
张家洲洲头守护工程是长江干线武汉至安庆段重点碍航水道张家洲水道的关键控制性工程,工程于2019年开工建设,2020年长江全流域发生特大洪水,水位高、持续时间长,致使张家洲洲头守护工程北港侧发生了冲刷.为保证工程的稳定及整治建筑物功能的发挥,采取铺石和钢丝网格对坡面进行了加固修复,修复后加固区域与周边地貌及原工程衔接平顺,效果良好,可为其他类似修复工程提供借鉴.
The Zhangjia middle-bar Protection Project is a pivotal control project for the Zhangjiazhou Waterway,a key navigation obstruction waterway in the Wuhan Anqing section of the Yangtze River mainline.Initiated in 2019,the project encountered a significant flood event across the entire Yangtze River basin in 2020,characterized by elevated water levels and prolonged duration,leading to erosion on the north port side of the Zhangjia middle-bar Protection Project.In order to ensure the stability of the project and the effect of the remediation buildings,the slope surface was reinforced and repaired by stone paving and steel wire mesh,and the reinforced area was smoothly connected with the surrounding geomorphology and the original project,which can provide reference for other similar repair projects.
田栋;於龙
长江航道局,武汉 430010长江航运发展研究中心,武汉 430014
交通运输
张家洲水道航道整治冲刷结构处理
Zhangjia middle-bar waterwaychannel regulationscouringstructural treatment
《水道港口》 2024 (002)
200-205 / 6
国家自然科学基金青年项目(52109077)
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