1.1万m^3耙吸挖泥船艏吹装驳施工技术  

Barge loading technology through bow blowing installation of 11,000 m^3 trailing suction hopper dredger

作　　者：刘昊 蓝洋 齐仲凯 李明洋 杨正军[2] LIU Hao;LAN Yang;QI Zhong-kai;LI Ming-yang;YANG Zheng-jun(CCCC-TDC Binhai Environment Channel Dredging Co.,Ltd.,Tianjin 300450,China;Tianjin Key Laboratory for Dredging Engineering Enterprises,CCCC Tianjin Dredging Co.,Ltd.,Tianjin 300457,China)

机构地区：[1]中交天航滨海环保浚航工程有限公司,天津300450 [2]中交天津航道局有限公司,天津市疏浚工程技术企业重点实验室,天津300457

出　　处：《水运工程》2019年第10期204-208,共5页Port & Waterway Engineering

摘　　要：针对充砂袋施工中砂源短缺的问题,以京唐港东南防波堤工程为例,结合另一在建的航道疏浚项目,对耙吸挖泥船艏吹装驳技术进行研究。创造性地提出将传统耙吸船靠岸艏吹施工变更为利用全新研制的海上装驳平台进行装驳作业的施工方法。该技术旨在充分利用现场自然资源,在节约成本、保护环境的基础上确保工程按期完工。目前国内针对耙吸船艏吹装驳尚无成熟的施工工艺,该技术的成功实施对类似工程有重要的参考意义。In view of the shortage of sand source in the construction of sand-filled bags,we study the barge loading technology of the trailing suction hopper dredger by bow blowing taking the southeast breakwater project of Jingtang Port as an example,and combining with another dredging project using TSHD,and propose creatively to change the traditional sucking ship to the construction method of the bucking construction using the newly developed offshore loading and unloading platform to carry out the barge loading operation.The technology aims to make full use of the natural resources on site to ensure that the project is completed on time based on the principle of cost saving and environmental protection.At present,there is no mature construction technology for TSHD in our country.The successful implementation of this technology has referential significance for similar projects.

关 键 词：耙吸船 艏吹 装驳 充砂袋 

分 类 号：U616[交通运输工程—船舶及航道工程]