混凝土联锁块护岸软体排设计方案优化  

Design scheme optimization of soft mattress of concrete interlock blocks for bank revetment

作　　者：南铁雷 刘江 李建英 任思成 NAN Tielei;LIU Jiang;LI Jianying;REN Sicheng(The Third Engineering Company of China Hydropower Construction Group 15th Bureau Co.,Ltd.,Xianyang 712000,China;North China University of Water Resources and Electric Power,Zhengzhou 450046,China)

机构地区：[1]中国水电建设集团十五局有限公司第三工程公司,陕西咸阳712000 [2]华北水利水电大学,河南郑州450046

出　　处：《水运工程》2023年第8期224-230,共7页Port & Waterway Engineering

摘　　要：针对引江济淮工程J002-1标段护岸软体排出现的预制块挤压破损、施工效率低下等问题,对原设计方案护岸软体排结构以及施工方法进行优化。通过参考工程实例以及方案比选,采用C25混凝土预制块联锁片软体排结构和铺排船施工的方法。结果表明,优化施工方案技术上可行,预制块破损少、施工效率高,达到预期效果。软体排结构优化和铺排船施工工法在引江济淮工程的成功应用,为类似工程提供良好示范,具有较好的推广应用价值。Regarding the problems such as extrusion damage of prefabricated blocks and low construction efficiency in the soft mattress for bank revetment of J002-1 section of the Yangtze River to Huaihe River diversion project,we optimize the original design scheme of soft mattress structure for bank revetment and construction method.We adopt the soft mattress structure of C25 concrete prefabricated blocks interlock sheet and the construction method of geotextiles-laying boat by referring to engineering examples and scheme comparison and selection.The results show that the optimized construction scheme is technically feasible,the prefabricated blocks have the advantages of less damaged and high construction efficiency,and the expected effect is achieved.The successful application of soft mattress structure optimization and geotextiles-laying boat construction method in the Yangtze River to Huaihe River diversion project provides a good demonstration for similar projects and has good popularization and application value.

关 键 词：护岸软体排 铺排船 结构优化 工法改进 引江济淮工程 

分 类 号：U656.3[交通运输工程—港口、海岸及近海工程] TV861[交通运输工程—船舶与海洋工程]