[1]邹日青,郭恩栋,于天洋,等.基于管线三态破坏的震后管网水力模拟方法[J].世界地震工程,2017,33(04):042-48.
 ZOU Riqing,GUO Endong,YU Tianyang,et al.Hydraulic simulation method of water supply pipeline after earthquake basing on three state damage of pipeline[J].,2017,33(04):042-48.
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基于管线三态破坏的震后管网水力模拟方法
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《世界地震工程》[ISSN:/CN:]

卷:
33
期数:
2017年04期
页码:
042-48
栏目:
出版日期:
2017-11-25

文章信息/Info

Title:
Hydraulic simulation method of water supply pipeline after earthquake basing on three state damage of pipeline
作者:
邹日青12 郭恩栋12 于天洋12 李倩12
1. 中国地震局工程力学研究所, 黑龙江 哈尔滨 150080;
2. 中国地震局地震工程与工程振动重点实验室, 黑龙江 哈尔滨 150080
Author(s):
ZOU Riqing12 GUO Endong12 YU Tianyang12 LI Qian12
1. Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China;
2. Key Laboratory of Earthquake Engineering and Engineering Vibration of China Earthquake Administration, Harbin 150080, China
关键词:
供水管网地震渗漏状态水力模拟
Keywords:
water supply networkearthquakeleakage statehydraulic simulation
分类号:
TU991.33;P315.9
摘要:
传统震后供水管网水力模拟中,每根管线上都设置虚拟渗漏点并以管线的平均渗漏程度设置渗漏点参数。显然这样会大大增加管网拓扑结构的复杂程度,且没有考虑实际地震中管线的爆管漏损。为了模拟真实的震后管网局部的渗漏状态,采用数字仿真模拟管线地震破坏程度,对比其地震破坏概率确定渗漏类型,给出考虑管线三态破坏的震后供水管网水力模拟方法,并编制程序对算例管网进行地震破坏模拟分析,得到结论:由于不考虑爆管断开水力损失,传统方法对震后管网功能估计偏高。
Abstract:
The leakage points are set on each pipeline and the leakage parameters are set up by the average leakage degree of the pipeline in the traditional hydraulic simulation of the water supply pipeline after the earthquake. Obviously, without considering the pipeline leakage in the actual earthquake, this will also greatly increase the complexity of network topology. Random number is used to compare to the seismic reliability of pipeline in order to simulate the leakage state. Then, the hydraulic simulation method of water supply pipeline after earthquake basing on three state damage of pipeline is given. The traditional method has high estimation of the function without considering the hydraulic loss of the explosion tube after programming to simulate an example of the water supply network.

参考文献/References:

[1] 李杰. 生命线工程抗震-基础理论与应用[M].北京:科学出版社,2005. LI Jie. Life line Earthquake Engineering Basic Theory and Application[M]. Beijing:Beijing Science Press,2005.
[2] 谢志平,谢宇. 给水工程抗震和震后给水[M].北京:地震出版社,1996. XIE Zhiping, XIE Yu. Water Supply Engineering Seismic and Post Earthquake Water Supply[M].Beijing:Seismological Press,1996.
[3] 周静海,赵海艳,魏立群.球墨铸铁供水管线在地震作用下功能性实验分析[A].沈阳建筑大学学报,2008,24(2):196-199. ZHOU Jinghai, ZHAO Haiyan, WEI Liqun. Functional analysis of ductile cast iron water supply pipeline under earthquake[A] Journal of Shenyang Jianzhu University, 2008,24(2):196-199.
[4] 周静海,刘飞.埋地UPVC供水管线静力实验[A].沈阳建筑大学学报,2009,25(6):1070-1072. ZHOU Jinghai, LIU Fei. Static test of buried UPVC Water Supply Pipeline[A]. Journal of Shenyang Jianzhu University, 2009,25(6):1070-1072.
[5] 曹建国.场地大变形下供水管道破坏试验及地震安全评估[D].浙江大学硕士学位论文,2014. CAO Jianguo. Test and seismic assessment of Water Supply Pipeline under Large Ground Deformatin[D]. Master Dissertation of Zhejiang University,2014.
[6] 张旭。由于地基沉降引起柔性管线的内力和变形的试验研究[D].太原理工大学硕士学位论文,2010. ZHANG Xu. Experimental study of deformation and internal force of soft pipeline caused by subsoil settlement[D]. Master Dissertation of Taiyuan University of Technology,2010.
[7] GUPTA R, BHAVE P.Comparison of method for predicting deficient-network performance[J].Water Resources Planning and Management,1996,132(3):175-182.
[8] ROSSMAN L A. EPANET 2 Users Manual[M].National Risk Management Research Laboratory. Environmental Protection Agency, Cincinnati,2000:1-200.
[9] FUJIWARA O, LI J. Reliablity analysis of water distribution network in consideration of equity, redistribution, and pressure-dependent demand[J].Water Resources Research,1998:34(7):1843-1850.
[10] 周建华、赵洪宾.低水压供水时的管网平差计算方法[C].中国给水排水,2003,19(3):43-45. ZHOU Jianhua, ZHAO Hongbin. Calculation method of pipe network adjustment in low pressure water supply[C].China Water & Wastewater,2003,19(3):43-45.
[11] 宋仁元. 怎样防止给水系统的漏损[M].北京:中国建筑工业出版社,1988. SONG Renyuan. How to Prevent the Ieakage of the Water Distribution System[M].Beijing:China Architecture & Building Press,1988.
[12] HWANG H H M,LIN H,SHINOZUKA M. Seismic performance assessment of water delivery systems[J].Journal of Infrastructure Systems,ASCE,1998,4(3):118-125.
[13] TABESH M,ASADIYANI Yekta A H,BURROWS R.An integrated model to evaluate losses in water distribution systems[J].Water Resources Management,2009,23(3):477-492.
[14] 刘威,黄鹭娜,李杰. 供水管线渗漏试验研究[J].地震工程与工程振动,2011,31(4),167-173. LIU Wei,HUANG Luna,LI Jie. Experiment on leakage of water pipelines[J].Journal of Earthquake Engineering and Engineering Vibration,2011,31(4):167-173.
[15] 侯本伟,杜修力.地震破坏供水管网低压水力分析[A].土木建筑与环境工程,2013,35(5):36-44. HOU Benwei, DU Xiuli. Pressure-dependent Analysis of Water Supply Network Damaged by Earthquake Based on Emitter Model[A].Journal of Civil, Architectural & Environmental Engineering,2013,35(5):36-44.
[16] 杜坤,龙天渝.渗漏供水管网水力特性研究[A].给水排水,2014,40(1):152-156. DU Kun,LONG Tianyu. Hydraulic characteri-stics of leakage water supply network[A]. Water and Wastewater,2014,40(1):152-156.
[17] 陈玲俐、李杰. 供水管线震害量化参数-渗漏面积的估算方法[A].自然灾害学报,2003,12(1):69-72. CHEN Lingli, LI Jie. Leakage area calculation method-the quantitative description of seismic damage to buried pipeline[A].Journal of Natural Disasters, 2003,12(1):69-72.

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备注/Memo

备注/Memo:
收稿日期:2017-04-16;改回日期:2017-07-20。
基金项目:“十二五”国家科技支撑计划项目(2015BAK17B05);大中城市地震灾害情景构建重点专项资助项目(2016QJGJ11);中国地震局创新团队发展计划(中国大陆地区地震灾害模拟与评估)
作者简介:邹日青(1991-),男,硕士研究生,从事生命线工程抗震研究.E-mail:zou372484675@163.com
通讯作者:郭恩栋(1966-),男,研究员,博士生导师,从事生命线工程抗震研究.E-mail:iemged@263.net
更新日期/Last Update: 1900-01-01