Volume 21 Issue 4
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Article Navigation >  Journal of Traffic and Transportation Engineering  > 2021  >  21(4): 150-162
MEI Yuan-gui, LI Mian-hui, HU Xiao, DU Jun-tao. Propagation characteristics of initial compression wave in cave and portal micro-pressure waves characteristics when 600 km·h-1 maglev train entering tunnels[J]. Journal of Traffic and Transportation Engineering, 2021, 21(4): 150-162. doi: 10.19818/j.cnki.1671-1637.2021.04.011
Citation: MEI Yuan-gui, LI Mian-hui, HU Xiao, DU Jun-tao. Propagation characteristics of initial compression wave in cave and portal micro-pressure waves characteristics when 600 km·h-1 maglev train entering tunnels[J]. Journal of Traffic and Transportation Engineering, 2021, 21(4): 150-162. doi: 10.19818/j.cnki.1671-1637.2021.04.011
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Propagation characteristics of initial compression wave in cave and portal micro-pressure waves characteristics when 600 km·h-1 maglev train entering tunnels

doi: 10.19818/j.cnki.1671-1637.2021.04.011
  • 1.

    Gansu Province Engineering Laboratory of Rail Transit Mechanics Application, Lanzhou Jiaotong University, Lanzhou 730070, Gansu, China

  • 2.

    CRRC Qingdao Sifang Co., Ltd., Qingdao 266111, Shandong, China

Funds:

National Key Research and Development Program of China 2016YFB1200602-39

More Information
  • Author Bio:

    MEI Yuan-gui(1964-), male, professor, PhD, Meiyuangui@163.com

  • Received Date: 2021-02-28
    Available Online: 2021-09-16
  • Publish Date: 2021-08-01
    Abstract
  • Based on a three-dimensional numerical simulation method, a one-dimensional compressible unsteady non-isentropic flow model and an improved generalized Riemann variable characteristic line method were developed. The initial compression wave propagation in the tunnel and the micro-pressure wave characteristics at the portal (default exit) of the tunnel when the tunnel entrance without and with an opening buffer structure were investigated. Analysis results show that compared to the nonbuffer structure at the tunnel entrance, the maximum pressure gradient of the initial compression wave generated by setting the opening buffer structure decreases by 67.56%. During the propagation of the initial compression waves in the tunnel, intensification first occurs, followed by attenuation. The critical lengths of the nonbuffer and opening buffer structures are 2 and 6 km, respectively, whereas the critical lengths of the tunnel satisfying the control standard of the micro-pressure waves are 33 and 34 km, respectively. Although the opening buffer structure can significantly reduce the maximum pressure gradient of the initial compression waves for a long tunnel, owing to the continuous intensification of the compression wave during propagation, the effect of the opening buffer structure on the mitigation of the micro-pressure waves is significantly weakened. Engineering measures (such as shafts) should be adopted to mitigate intensification. In addition, the effects of the buffer structure on the maximum pressure gradient of compression waves are different in the portals of different tunnel lengths. Therefore, the different types of buffer structure and length factors should be combined to determine the corresponding optimal tunnel length matching relationship. 1 tab, 24 figs, 33 refs.

     

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    • References(33)
  • [1]
    PETERS J L. Aerodynamics of very high speed trains and maglev vehicles: state of art and future potential[J]. International Journal of Vehicle Design, 1983(3): 308-341.
    [2]
    SCHETZ J A. Aerodynamics of high-speed trains[J]. Annual Review of Fluid Mechanics, 2001, 33(1): 371-414. doi: 10.1146/annurev.fluid.33.1.371
    [3]
    李明水, 雷波, 林国斌, 等. 磁浮高速会车压力波和列车风的实测研究[J]. 空气动力学学报, 2006, 24(2): 209-212. doi: 10.3969/j.issn.0258-1825.2006.02.013

    LI Ming-shui, LEI Bo, LIN Guo-bin, et al. Field measurement of passing pressure and train induced airflow speed on high speed maglev vehicles[J]. Acta Aerodynamica Sinica, 2006, 24(2): 209-212. (in Chinese) doi: 10.3969/j.issn.0258-1825.2006.02.013
    [4]
    GAO Ding-gang, NI Fei, LIN Guo-bin, et al. Aerodynamic analysis of pressure wave of high-speed maglev vehicle crossing: modeling and calculation[J]. Energies, 2019, DOI: 10.3390/en12193770.
    [5]
    HUANG Sha, LI Zhi-wei, YANG Ming-zhi. Aerodynamics of high-speed maglev trains passing each other in open air[J]. Journal of Wind Engineering and Industrial Aerodynamics, 2019, 188: 151-160. doi: 10.1016/j.jweia.2019.02.025
    [6]
    YOSHIDA H. Magnetic levitated railway in Japan—Yamanashi experimental track[J]. Foreign Railway Vehicles, 2000(4): 28-30. http://en.cnki.com.cn/Article_en/CJFDTOTAL-GWTD200004008.htm
    [7]
    YAMAMOTO K, KOZUMA Y, TAGAWA N, et al. Improving maglev vehicle characteristics for the Yamanashi test line[J]. Quarterly Report of RTRI, 2004, 45(1): 7-12. doi: 10.2219/rtriqr.45.7
    [8]
    HONDA A, TAKAHASHI K, NOZAWA K, et al. Distortion of compression wave propagating through a long tunnel of high-speed railway and reduction of micro-pressure wave using a portal hood[J]. Journal of Japan Society of Civil Engineers, 2015, 71(1): 128-138. http://adsabs.harvard.edu/abs/2015JSCSE..71..128H
    [9]
    HONDA A, TAKAHASHI K, NOZAWA K, et al. Proposal of a porous hood for a high-speed railway tunnel based on an evaluation of a micro-pressure wave[J]. Journal of Japan Society of Civil Engineers, 2015, 71(3): 327-340. http://www.researchgate.net/publication/283202754_PROPOSAL_OF_A_POROUS_HOOD_FOR_A_HIGH-SPEED_RAILWAY_TUNNEL_BASED_ON_AN_EVALUATION_Of_A_MICRO-PRESSURE_WAVE
    [10]
    顾红生, 赵毅山. 磁悬浮列车在隧道内影响活塞风速的因素[J]. 同济大学学报(自然科学版), 2003, 31(3): 324-328. doi: 10.3321/j.issn:0253-374X.2003.03.016

    GU Hong-sheng, ZHAO Yi-shan. Effects on piston wind velocity of maglev in tunnel[J]. Journal of Tongji University (Natural Science), 2003, 31(3): 324-328. (in Chinese) doi: 10.3321/j.issn:0253-374X.2003.03.016
    [11]
    王兆祺, 赵毅山. 磁悬浮列车通过隧道时空气阻力的计算方法[J]. 同济大学学报(自然科学版), 2003, 31(10): 1183-1187. doi: 10.3321/j.issn:0253-374X.2003.10.010

    WANG Zhao-qi, ZHAO Yi-shan. Calculating method on aerodynamic drags of maglev in passing tunnel[J]. Journal of Tongji University (Natural Science), 2003, 31(10): 1183-1187. (in Chinese) doi: 10.3321/j.issn:0253-374X.2003.10.010
    [12]
    张光鹏, 雷波, 李琼. 磁浮列车气密性能对隧道净空面积的影响[J]. 铁道学报, 2005, 27(2): 126-129. doi: 10.3321/j.issn:1001-8360.2005.02.023

    ZHANG Guang-peng, LEI Bo, LI Qiong. Influence of maglev train sealing characters on the tunnel cross section area[J]. Journal of the China Railway Society, 2005, 27(2): 126-129. (in Chinese) doi: 10.3321/j.issn:1001-8360.2005.02.023
    [13]
    张兆杰, 高波, 王英学. 磁悬浮列车穿越隧道引起的压力波传播规律研究[J]. 石家庄铁道学院学报, 2005, 18(4): 11-14. doi: 10.3969/j.issn.2095-0373.2005.04.003

    ZHANG Zhao-jie, GAO Bo, WANG Ying-xue. Study of propagation pattern of pressure waves produced by magnetically levitated train passing a tunnel[J]. Journal of Shijiazhuang Railway Institute, 2005, 18(4): 11-14. (in Chinese) doi: 10.3969/j.issn.2095-0373.2005.04.003
    [14]
    OZAWA S. Studies of micro-pressure wave radiated from a tunnel exit[J]. Railway Technical Research Report, 1979(1121): 1-92. http://ci.nii.ac.jp/naid/10017558015
    [15]
    HOWE M S. Review of the theory of the compression wave generated when a high-speed train enters a tunnel[J]. Journal of Rail and Rapid Transit, 1999, 213(2): 89-104. doi: 10.1243/0954409991531056
    [16]
    YUN S H, NAM S W, KIM S W. Prediction method and characteristics of micro-pressure wave on high-speed railway tunnel[J]. Journal of the Korean Society for Railway, 2015, 18(1): 8-14. doi: 10.7782/JKSR.2015.18.1.8
    [17]
    FUKUDA T, OZAWA S, ⅡDA M, et al. Distortion of the compression wave propagating through a very long tunnel with slab tracks[J]. Proceedings of Railway Technical Research Institute (B), 2005, 71: 2248-2255. http://www.researchgate.net/publication/315131225_Distortion_of_the_Compression_Wave_Propagating_Through_a_Very_Long_Tunnel_with_Slab_Tracks
    [18]
    NAKAMURA S, SASA D, AOKI T. Attenuation and distortion of compression waves propagating in very long tube[J]. Journal of Thermal Science, 2011, 20(1): 55-59. http://www.springerlink.com/content/40pk62lq0036741l/
    [19]
    TANAKA T, AOKI T. Characteristics of unsteady boundary layer induced by the compression wave propagating in a tunnel[J]. Open Journal of Fluid Dynamics, 2012, 2(4): 257-263. doi: 10.4236/ojfd.2012.24A030
    [20]
    FUKUDA T, NAKAMURA S, MIYACHI T, et al. Countermeasure for reducing micro-pressure waves by spreading ballast on the slab-track in the tunnel[J]. Quarterly Report of RTRI, 2018, 59(2): 121-127. doi: 10.2219/rtriqr.59.2_121
    [21]
    MIYACHI T. Acoustic model of micro-pressure wave emission from a high-speed train tunnel[J]. Journal of Sound and Vibration, 2017, 391: 127-152. doi: 10.1016/j.jsv.2016.09.031
    [22]
    梅元贵, 许建林, 耿烽, 等. 基于无限大障板圆形活塞辐射原理的隧道微压波计算方法[J]. 铁道学报, 2006, 28(4): 74-78. doi: 10.3321/j.issn:1001-8360.2006.04.015

    MEI Yuan-gui, XU Jian-lin, GENG Feng, et al. Numerical investigation of micro pressure waves radiated from a tunnel exit based on the model of radiating of circular piston in the infinite plat[J]. Journal of the China Railway Society, 2006, 28(4): 74-78. (in Chinese) doi: 10.3321/j.issn:1001-8360.2006.04.015
    [23]
    刘洪涛, 梅元贵, 刘坤. 高速铁路隧道长度对压缩波波前变形的影响研究[J]. 现代隧道技术, 2007, 44(3): 6-10. doi: 10.3969/j.issn.1009-6582.2007.03.002

    LIU Hong-tao, MEI Yuan-gui, LIU Kun. Effect of high-speed railway tunnel length on distortion of the wave front of compression wave[J]. Modern Tunnelling Technology, 2007, 44(3): 6-10. (in Chinese) doi: 10.3969/j.issn.1009-6582.2007.03.002
    [24]
    贾永兴, 罗禄林, 梅元贵, 等. 瞬态摩擦对高速铁路隧道初始压缩波传播的影响[J]. 铁道科学与工程学报, 2015, 12(4): 755-761. doi: 10.3969/j.issn.1672-7029.2015.04.007

    JIA Yong-xing, LUO Lu-lin, MEI Yuan-gui, et al. Effect of transient friction of tunnel wall on the compression wave in high-speed railway tunnel[J]. Journal of Railway Science and Engineering, 2015, 12(4): 755-761. (in Chinese) doi: 10.3969/j.issn.1672-7029.2015.04.007
    [25]
    王宏林, 雷波, 毕海权. 压缩波惯性作用对其波形演变的影响[J]. 西南交通大学学报, 2015, 50(1): 118-123. doi: 10.3969/j.issn.0258-2724.2015.01.017

    WANG Hong-lin, LEI Bo, BI Hai-quan. Influence of inertial effect of compression wave on waveform evolution[J]. Journal of Southwest Jiaotong University, 2015, 50(1): 118-123. (in Chinese) doi: 10.3969/j.issn.0258-2724.2015.01.017
    [26]
    吴剑, 史宪明, 万晓燕. 时速300~350 km高速铁路双线隧道微气压波激化作用及缓解措施研究[J]. 土木工程学报, 2017, 50(增2): 209-214. https://www.cnki.com.cn/Article/CJFDTOTAL-TMGC2017S2033.htm

    WU Jian, SHI Xian-ming, WAN Xiao-yan. Study on intensification and mitigation methods of micro pressure wave of double track tunnel in 300 to 350km/h high speed railway[J]. China Civil Engineering Journal, 2017, 50(S2): 209-214. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TMGC2017S2033.htm
    [27]
    ZHANG Lei, YANG Ming-zhi, LIANG Xi-feng, et al. Oblique tunnel portal effects on train and tunnel aerodynamics based on moving model tests[J]. Journal of Wind Engineering and Industrial Aerodynamics, 2017, 167: 128-139. doi: 10.1016/j.jweia.2017.04.018
    [28]
    ZHANG L, THUROW K, STOLL N, et al. Influence of the geometry of equal-transect oblique tunnel portal on compression wave and micro-pressure wave generated by high-speed trains entering tunnels[J]. Journal of Wind Engineering and Industrial Aerodynamics, 2018, 178: 1-17. doi: 10.1016/j.jweia.2018.05.003
    [29]
    马辉, 吴剑, 高明忠, 等. 基于气动效应的特长隧道断面优化探讨[J]. 隧道建设, 2019, 39(9): 1412-1422. https://www.cnki.com.cn/Article/CJFDTOTAL-JSSD201909008.htm

    MA Hui, WU Jian, GAO Ming-zhong, et al. Optimization of cross-section of extra-long tunnel based on aerodynamic effect[J]. Tunnel Construction, 2019, 39(9): 1412-1422. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JSSD201909008.htm
    [30]
    刘金通, 李人宪. 高速铁路长隧道压缩波波前变形规律分析[J]. 计算力学学报, 2019, 36(3): 364-369. https://www.cnki.com.cn/Article/CJFDTOTAL-JSJG201903011.htm

    LIU Jin-tong, LI Ren-xian. Deformation law of compression wavefront in long tunnel of high-speed railway[J]. Chinese Journal of Computational Mechanics, 2019, 36(3): 364-369. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JSJG201903011.htm
    [31]
    刘金通, 李人宪. 高速铁路隧道出口微气压波声学特性计算分析[J]. 声学与振动, 2018, 6(2): 62-69.

    LIU Jin-tong, LI Ren-xian. Acoustic characteristics of micro-pressure wave at the high speed railway tunnel exit[J]. Open Journal of Acoustics and Vibration, 2018, 6(2): 62-69. (in Chinese)
    [32]
    胡啸. 开口型缓冲结构减缓高速磁浮列车驶入隧道时洞内外压力波动特性研究[D]. 兰州: 兰州交通大学, 2019.

    HU Xiao. Study on the alleviation of hood with multiple windows on pressure fluctuation characteristics inside and outside the tunnel induced by high speed maglev train passing through the tunnel[D]. Lanzhou: Lanzhou Jiaotong University, 2019. (in Chinese)
    [33]
    梅元贵, 赵汗冰, 陈大伟, 等. 时速600 km磁浮列车驶入隧道时初始压缩波特征的数值模拟[J]. 交通运输工程学报, 2020, 20(1): 120-131. http://transport.chd.edu.cn/oa/DArticle.aspx?type=view&id=202001009

    MEI Yuan-gui, ZHAO Han-bing, CHEN Da-wei, et al. Numerical simulation of initial compression wave characteristics of 600 km·h-1 maglev train entering tunnel[J]. Journal of Traffic and Transportation Engineering, 2020, 20(1): 120-131. (in Chinese) http://transport.chd.edu.cn/oa/DArticle.aspx?type=view&id=202001009
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