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南水北调中线输水工程若干冰力学问题试验研究

徐国宾, 李大冉, 黄焱, 赵新

徐国宾, 李大冉, 黄焱, 赵新. 南水北调中线输水工程若干冰力学问题试验研究[J]. 水科学进展, 2010, 21(6): 808-815.
引用本文: 徐国宾, 李大冉, 黄焱, 赵新. 南水北调中线输水工程若干冰力学问题试验研究[J]. 水科学进展, 2010, 21(6): 808-815.
XU Guo-bin, LI Da-ran, HUANG Yan, ZHAO Xin. Laboratory study of problems in ice mechanics encountered in the Middle Route of South-to-North Water Transfer Project[J]. Advances in Water Science, 2010, 21(6): 808-815.
Citation: XU Guo-bin, LI Da-ran, HUANG Yan, ZHAO Xin. Laboratory study of problems in ice mechanics encountered in the Middle Route of South-to-North Water Transfer Project[J]. Advances in Water Science, 2010, 21(6): 808-815.

南水北调中线输水工程若干冰力学问题试验研究

基金项目: "十一五"国家科技支撑计划资助项目(2006BAB04A12-7)
详细信息
    作者简介:

    徐国宾(1956- ),男,河北石家庄人,教授,博士生导师,从事水利水电工程专业教学与研究工作.E-mail:xuguob@sina.com

  • 中图分类号: P332.8;P334.7

Laboratory study of problems in ice mechanics encountered in the Middle Route of South-to-North Water Transfer Project

Funds: The study is financially supported by the National Key Technologies R&D Program of China during the 11th Five year Plan Period(No.2006BAB04A127).
  • 摘要: 通过在低温冰工程实验室进行的冰力学模型试验,研究了南水北调中线工程冰期输水中的若干冰力学问题,主要包括:冰的膨胀力、冰盖稳定性和浮冰对闸墩的撞击力.试验结果给出了冰的膨胀力变化典型时程曲线、不同厚度冰盖的膨胀力极值变化;不同厚度的冰盖随水位下降的最大塌落值;以及冰排对闸墩的撞击力的冰力时程曲线、冰力极值随冰速的变化曲线.这些试验成果可为南水北调中线工程冰期输水安全运行提供参考.
    Abstract: Problems in ice mechanics encountered in the Middle Route of South North Water Transfer Project are studied throughice expermients conducted in a low temperature laboratory.The expermients mainly concentrate on the expansive force of the ice,the stability of the ice cover,and the ice force on piers.As the result,a force tmie curve for the change in the expansive force of the ice is obtained,and so does for the change in extremes of the ice expansive force withice thicknesses.The change in ice collapse maxmia is observed for different ice thicknesses as well as for the force time curve for theice force on piers.The change in extremes of the ice force with ice speeds is also meas ured.Our results would contribute to the safe operation of the Middle Route of the South to North Water Tansfer Project in winters.
  • [1] 高霈生,靳国厚,吕斌秀.南水北调中线工程输水冰情的初步分析[J].水利学报,2003,34(11):96-101.(GAO Peisheng,JIN Guo-hou,LÜBin-xiu.Preliminary study on ice regime in the Middle Route of South to North Water Transfer Project[J].Journal of Hydraulic Engineering,2003,34(11):96-101.(in Chinese))
    [2] SHEN H T,WANG D S,WASANTHA L A M.Numerical simulation of river ice processes[J].Journal of Cold Regions Engineering,1995,9(3):107-118.
    [3] SHE Y,HICKS F.Modeling ice jam release waves with consideration for ice effects[J].Cold Regions Science and Technology,2006,45(3):137-147.
    [4] HEALY D,HICKS F E.Experimental study of ice jam formation dynamics[J].Journal of Cold Regions Engineering,2006,20(4):117-139.
    [5] 茅泽育,许昕,王爱民,等.基于适体坐标变换的二维河冰模型[J].水科学进展,2008,19(2):214-223.(MAO Ze-yu,XU Xin,WANG Ai-min,et al.2-D numerical model for river-ice processes based upon body-fitted coordinate[J].Advances in Water Science,2008,19(2):214-223.(in Chinese))
    [6] 郝红升,邓云,李嘉,等.冰盖生长和消融的实验研究与数值模拟[J].水动力学研究与进展:A辑,2009,24(3):374-380.(HAO Hong-sheng,DENG Yun,LI Jia,et al.Numerical simulation and experimental study on growth and decay of ice-cover[J].Journal of Hydrodynamics:Ser A,2009,24(3):374-380.(in Chinese))
    [7] 李志军,韩明,秦建敏,等.冰厚变化的现场监测现状和研究进展[J].水科学进展,2005,16(5):753-757.(LI Zhi-jun,HAN Ming,QIN Jian-min,et al.States and advances in monitor of ice thickness change[J].Advances in Water Science,2005,16(5):753-757.(in Chinese))
    [8] 张学成,可素娟,潘启民.黄河冰盖厚度演变数学模型[J].冰川冻土,2002,24(2):203-205.(ZHANG Xue-cheng,KE Su-juan,PAN Qi-min,et al.Mathematical model of ice cover thickness evolution in the Yellow River[J].Journal of Glaciology and Geocryology,2002,24(2):203-205.(in Chinese))
    [9] 王军,赵慧敏.河流冰塞数值模拟进展[J].水科学进展,2008,19(4):597-604.(WANG Jun,ZHAO Hui-min.Recent development in simulation of river ice jam[J].Advances in Water Science,2008,19(4):597-604.(in Chinese))
    [10] 王金峰.河冰力学性能及其对桥墩撞击力的研究[D].哈尔滨:东北林业大学,2007.(WANG Jin-feng.Research on mechanics characteristic and it's impinge on pier of river ice[D].Haerbin:Northeast Forestry University,2007.(in Chinese))
    [11] 史庆增,徐继祖,宋安.冰力模型实验[J].冰川冻土,1990,12(2):117-123.(SHI Qing-zeng,XU Ji-zu,SONG An.The model test of ice forces[J].Journal of Glaciology and Geocryology,1990,12(2):117-123.(in Chinese))
    [12] 李大冉.输水工程冰力学模型试验及数值模拟[D].天津:天津大学,2009.(LI Da-ran.Ice force model test and numerical simulation[D].Tianjin:Tianjin University.2009.(in Chinese))
    [13] 黄焱,史庆增,宋安.冰力模型实验中的模型律[J].冰川冻土,2003,25(增刊2):352-355.(HUANG Yan,SHI Qingzeng,SONG An.The application of scaling laws to ice force model tests[J].Journal of Glaciology and Geocryology,2003,25(Suppl 2):352-355.(in Chinese))
    [14] TIMCO G W.The mechanical properties of saline-doped and carbamide(UREA):Doped model ice[J].Cold Regions Science and Technology,1980,3(1):45-56.
    [15] 宋安,范晓雷,史庆增,等.闸墩冰荷载及过冰能力的模型试验研究[J].水利学报,2005,36(9):1121-1126.(SONG An,FAN Xiao-lei,SHI Qing-zeng,et al.Model test for iee-force acting on sluice piers and ice-passing capacity[J].Journal of Hydraulic Engineering,2005,36(9):1121-1126.(in Chinese))
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出版历程
  • 收稿日期:  2009-11-16
  • 刊出日期:  2010-11-24

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