入江水道东偏泓闸拦船设施安全稳定与影响分析

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英文篇名：Analysis on Safety,Stability and Impact of Ship-blocking Facilities in the East Side Gate of the Water-way to Changjiang 作者：沈芝莹 ; 陈猛 ; 陈洁茹 ; 王亚妮 英文作者：Shen Zhiying;Chen Meng;Chen Jieru;Wang Yani;Huai'an Water Resources Surveyand Design Institute Co.,Ltd.; 关键词：拦船设施 ; 受力分析 ; 安全稳定 ; 影响分析 英文关键词：Ship blocking facility;;force analysis;;safety and stability and impact analysis 中文刊名：SXSN 英文刊名：Shaanxi Water Resources 机构：淮安市水利勘测设计研究院有限公司; 出版日期：2019-05-20 出版单位：陕西水利 年：2019 期：No.220 语种：中文; 页：SXSN201905054 页数：3 CN：05 ISSN：61-1109/TV 分类号：139-140+143

摘要

为防止东偏泓闸上游船只对水闸的运行管理带来安全隐患,需要在上游设置拦船设施,起到安全警示作用。基于力学原理及规范公式,采用受力分析法,对新建拦船设施的安全稳定、地锚阻水以及由此带来的冲刷等问题进行计算分析。结果表明:新建拦船设施整体稳定性好,混凝土地锚的设置对东偏泓闸行洪基本没有影响。该工程所采用的设计方案与计算方法可供类似项目参考与借鉴。
        In order to prevent the safety of the sluice operation and management of the upstream vessels of the east-biased gate, it is necessary to set up a ship-blocking facility upstream to play a safety warning role. Based on the mechanics principle and the normative formula, the force analysis method is used to calculate and analyze the safety and stability of the new ship-building facilities, the ground anchor water blocking and the resulting erosion. The results show that the overall stability of the new ship-blocking facilities is good, and the setting of the concrete ground anchors has no effect on the flooding of the east-south gate. The design scheme and calculation method adopted by the project can be used for reference and reference of similar projects.

引文

[1]周和平,李璟.运东闸上游拦船设施改造方案简析[J].水利水电科技进展,2001(12):52-53.
    [2]周和平,李欣,陆美凝.三河闸摩阻型拦船设施应用研究[J].江苏水利,2017(12):31-36.
    [3] JTS 144-1-2010,港口工程荷载规范[S].北京:人民交通出版社,2010.
    [4] GB 50288-2018,灌溉与排水工程设计标准[S].北京:中国计划出版社,2018.