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http://dx.doi.org/10.12989/was.2020.31.1.43

Effects of wind barriers on running safety of trains for urban rail cable-stayed bridge  

He, Wei (School of Civil Engineering, Anhui Jianzhu University)
Guo, Xiang-Rong (School of Civil Engineering, Central South University)
Zhu, Zhi-hui (School of Civil Engineering, Central South University)
Deng, Pengru (Faculty of Engineering, Hokkaido University)
He, Xu-hui (School of Civil Engineering, Central South University)
Publication Information
Wind and Structures / v.31, no.1, 2020 , pp. 43-57 More about this Journal
Abstract
Considering the wind barriers induced aerodynamic characteristic variations of both bridge deck and trains, this paper studies the effects of wind barriers on the safety and stability of trains as they run through an urban rail transit cable-stayed bridge which tends to be more vulnerable to wind due to its relatively low stiffness and lightweight. For the bridge equipped with wind barriers of different characteristics, the aerodynamic coefficients of trains and bridge decks are obtained from wind tunnel test firstly. And then, the space vibration equations of the wind-train-bridge system are established using the experimentally obtained aerodynamic coefficients. Through solving the dynamic equations, one can calculate the dynamic responses both the trains and bridge. The results indicate that setting wind barriers can effectively reduce the dynamic responses of both the trains and bridge, even though more wind forces acting on the bridge are caused by wind barriers. In addition, for urban rail transit cable-stayed bridges located in strong wind environment, the wind barriers are recommended to be set with 20% porosity and 2.5 m height according to the calculation results of cases with wind barriers porosity and height varying in two wide ranges, i.e., 10% - 40% and 2.0 m to 4.0 m, respectively.
Keywords
wind barrier; train; cable-stayed bridge; wind tunnel test; coupled vibration;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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1 Baltaxe, R. (1967), "Air flow patterns in the lee of model windbreaks", Theor. Appl. Climatol., 15(3), 287-312. https://doi.org/10.1007/BF02243857.
2 Buljac, A., Kozmar, H., Pospisil, S. and Machacek, M. (2017), "Aerodynamic and aeroelastic characteristics of typical bridge decks equipped with wind barriers at the windward bridge-deck edge", Eng. Struct., 137(15), 310-322. https://doi.org/10.1016/j.engstruct.2017.01.055.   DOI
3 Charuvisit, S., Kimura, K. and Fujino, Y. (2004),"Effects of wind barrier on a vehicle passing in the wake of a bridge tower in cross wind and its response", J. Wind Eng. Indus. Aerod., 92(7), 609-639. https://doi.org/10.1016/j.jweia.2004.03.006.   DOI
4 Chen, N., Li, Y.L. and Wang, B. (2015), "Effects of wind barrier on the safety of vehicles driven on bridges", J. Wind Eng. Indus. Aerod., 143, 113-127. https://doi.org/10.1016/j.jweia.2015.04.021.   DOI
5 Chu, C.R., Chang, C.Y., Huang, C.J., Wu, T.R., Wang, C.Y., Liu, M.Y., Cornelis, W.M. and Gabriels, D. (2013), "Windbreak protection for road vehicles against crosswind", J. Wind Eng. Indus. Aerod., 116, 61-69. https://doi.org/10.1016/j.jweia.2013.02.001.   DOI
6 Cornelis, W.M. and Gabriels, D. (2005), "Optimal windbreak design for wind-erosion control", J. Arid Environ., 61(2), 315-332. https://doi.org/10.1016/j.jaridenv.2004.10.005.   DOI
7 Dong, Z., Luo, W., Qian, G. and Wang, H. (2007), "A wind tunnel simulation of the mean velocity fields behind upright porous fences", Agr. Forest Meteorol., 146, 82-93. https://doi.org/10.1016/j.agrformet.2007.05.009.   DOI
8 Guo, W.W., Wang, Y.J., Xia, H. and Lu, S. (2015), "Wind tunnel test on aerodynamic effect of wind barriers on train-bridge system", Sci. China Technol. Sc., 58(2), 219-225. https://doi.org/10.1007/s11431-014-5675-1.   DOI
9 Dorigatti, F., Sterling, M., Rocchi, D., Belloli, M., Quinn, A.D., Baker, C.J. and Ozkan, E. (2012),"Wind tunnel measurements of crosswind loads on high sided vehicles over long span bridges", J. Wind Eng. Indus. Aerod., 107-108, 214-224. https://doi.org/10.1016/j.jweia.2012.04.017.   DOI
10 Gandemer, J. (1981), "The aerodynamic characteristics of windbreaks, resulting in empirical design rules", J. Wind Eng. Indus. Aerod., 7, 15-36. https://doi.org/10.1016/0167-6105(81)90065-9.   DOI
11 Han, Y., Cai, C.S., Zhang, J.R., Chen, S.R. and Xia, H. (2014), "Effects of aerodynamic parameters on the dynamic responses of road vehicles and bridges under cross winds", J. Wind Eng. Indus. Aerod., 134, 78-95. https://doi.org/10.1016/j.jweia.2014.08.013.   DOI
12 Jeffries, W.Q., Infield, D.G. and Manwell, J. (1991), "Limitations and recommendations regarding the Shinozuka method for simulating wind data", Wind Eng., 15(3), 147-154. https://www.jstor.org/stable/43749452.
13 Han, Y., Hu, J., Cai, CS., Chen, Z. and Li C. (2013), "Experimental and numerical studies of aerodynamic forces on vehicles and bridges", Wind Struct., 17(2), 163-184. https://doi.org/10.12989/was.2013.17.2.163.   DOI
14 He, X.H., Shi, K., Wu, T., Zou, Y.F., Wang, H.F. and Qin, H.X. (2016), "Aerodynamic performance of a novel wind barrier for train-bridge system", Wind Struct., 23(3), 2-20. https://doi.org/10.12989/was.2016.23.3.171.
15 Heisler, G.M. and Dewalle, D.R. (1988), "Effects of windbreak structure on wind flow", Agric. Ecosyst. Environ., 22-23, 41-69. https://doi.org/10.1016/0167-8809(88)90007-2.   DOI
16 Kozmar, H., Procino, L., Borsani, A. and Bartoli, G. (2014), "Optimizing height and porosity of roadway wind barriers for viaducts and bridges", Eng Struct., 81, 49-61. https://doi.org/10.1016/j.engstruct.2014.09.029.   DOI
17 Judd, M.J., Raupach, M.R. and Finnigan, J.J. (1996), "A wind tunnel study of turbulent flow around single and multiple windbreaks, Part I: velocity fields", Bound. Layer Meteorol., 80, 127-165. https://doi.org/10.1007/BF00119015.   DOI
18 Kaimal, J.C., Wyngaard, J.C., Izumi, Y. and Cote, O.R. (1972), "Spectral characteristics of surface-layer turbulence", Quart. J. R. Met. Soc., 98, 563-589. https://doi.org/10.1002/qj.49709841707.   DOI
19 Kozmar, H., Procino, L., Borsani, A. and Bartoli, G. (2012), "Sheltering efficiency of wind barriers on bridges", J. Wind Eng. Indus. Aerod., 107-108, 274-284. https://doi.org/10.1016/j.jweia.2012.04.027.   DOI
20 Kwon, S.D., Kim, D.H., Lee, S.H. and Song, H.S. (2011), "Design criteria of wind barriers fortraffic Part1: wind barrier performance", Wind Struct., 14(1), 55-70. https://doi.org/10.12989/was.2011.14.1.055.   DOI
21 Larsen, A. and Walther, J.H. (1998), "Discrete vortex simulation of flow around five generic bridge deck sections", J. Wind Eng. Indus. Aerod., 77-78, 591-602. https://doi.org/10.1016/S0167-6105(98)00175-5.   DOI
22 Lee, S.J. and Kim, H.B. (1998), "Velocity field measurements of flow around a triangular prism behind a porous fence", J. Wind Eng. Indus. Aerod., 77-78, 521-530. https://doi.org/10.1016/S0167-6105(98)00169-X.   DOI
23 Lee, S.J. and Kim, H.B. (1999), "Laboratory measurements of velocity and turbulence field behind porous fences", J. Wind Eng. Indus. Aerod., 80, 311-326. https://doi.org/10.1016/S0167-6105(98)00193-7.   DOI
24 Li, Y., Qiang, S., Liao, H. and Xu, Y.L. (2005), "Dynamics of wind-rail vehicle-bridge systems", J. Wind Eng. Indus. Aerod., 93(6), 483-507. https://doi.org/10.1016/j.jweia.2005.04.001.   DOI
25 Schewe, G. and Larsen, A. (1998), "Reynolds number effects in the flow around a bluff bridge deck cross section", J. Wind Eng. Indus. Aerod., 74-76, 829-838. https://doi.org/10.1016/S0167-6105(98)00075-0.   DOI
26 Li, Y.L., Liao, H.L. and Qiang, S.Z. (2004), "Study on aerodynamic characteristics of the vehicle-bridge system by the section model wind tunnel test", J. China Railw. Soc., 3, 71-75. https://doi:10.3321/j.issn:1001-8360.2004.03.014.
27 Li, Y.L., Xiang, H.Y., Wang, B., Xu, Y.L. and Qiang, S.Z. (2013), "Dynamic analysis of wind-vehicle-bridge coupling system during the meeting of two trains", Adv. Struct. Eng., 16(10), 1663-1670. https://doi.org/10.1260/1369-4332.16.10.1663.   DOI
28 Matsuda K., Cooper K.R., Tanaka H. Tokushige, M. and Iwasaki T. (2001), "An investigation of Reynolds number effects on the steady and unsteady aerodynamic forces on a 1:10 scale bridge deck section model", J. Wind Eng. Ind. Aerod., 89, 619-632. https://doi.org/10.1016/S0167-6105(01)00062-9.   DOI
29 Santiago, J.L., Martin, F., Cuerva, A., Bezdenejnykh, N. and Sanz-Andres, A., (2007), "Experimenal and numerical study of wind flow behind windbreaks", Atmos. Environ., 41, 6406-6420. https://doi.org/10.1016/j.atmosenv.2007.01.014.   DOI
30 Scanlan, R.H. and Jones, N.P. (1990), "Aeroelastic analysis of cable-stayed bridges", J. Struct. Eng., 116(2), 279-297. https://doi.org/10.1061/(ASCE)0733-9445(1990)116:2(279).   DOI
31 Shinozuka, M., Yun, C.B. and Seya, H. (1990), "Stochastic methods in wind engineering", J. Wind Eng. Indus. Aerod., 36, 829-843. https://doi.org/10.1016/0167-6105(90)90080-V.   DOI
32 Simiu, E. and Scanlan, R.H. (1996), "Wind Effects on Structures: Fundamentals and Application to Design", John Wiley & Sons, New York, NY, U.S.A.
33 Simiu. E. and Scanlan. R.H. (1978), Wind effects on structures, Wiley, New York, NY, U.S.A.
34 Xiang, H.Y., Li, Y.L., Chen, S.R. and Hou, G.Y. (2018), "Wind loads of moving vehicle on bridge with solid wind barrier", Eng. Struct., 156(1), 188-196. https://doi.org/10.1016/j.engstruct.2017.11.009.   DOI
35 Su, Y., Xiang, H.Y., Fang, C., Wang, L. and Li, Y.L. (2017), "Wind tunnel tests on flow fields of full-scale railway wind barriers", Wind Struct., 24(2), 171-184. https://doi.org/10.12989/was.2017.24.2.171.   DOI
36 Wang, S.Q., Xia, H., Guo, W.W. and Zhang, N. (2010), "Nonlinear dynamic response analysis of a long-span suspension bridge under running train and turbulent wind", Interact. Multiscale Mech., 3(4), 309-320. https://doi.org/10.12989/IMM.2010.3.4.309.   DOI
37 Wu, X.X., Zou, X.Y. and Zhang, C.L. (2013), "The effect of wind barriers on airflow in a wind tunnel", J. Arid. Environ., 97, 73-83. https://doi.org/10.1016/j.jaridenv.2013.05.003.   DOI
38 Xiang, H.Y., Li, Y.L. and Wang, B. (2015), "Aerodynamic interaction between static vehicles and wind barriers on railway bridges exposed to crosswinds", Wind Struct., 20(2), 237-247. https://doi.org/10.12989/was.2015.20.2.237.   DOI
39 Xiang, H.Y., Li, Y.L., Chen, B. and Liao, H.L. (2014), "Protection effect of railway wind barrier on running safety of train under cross winds", Adv. Struct. Eng., 17(8), 1177-1187. https://doi.org/10.1260/1369-4332.17.8.1177.   DOI
40 Xu, Y.L. and Guo, W.H. (2003), "Dynamic analysis of coupled road vehicle and cable-stayed bridge systems under turbulent wind", Eng. Struct., 25(4), 473-486. https://doi.org/10.1016/S0141-0296(02)00188-8.   DOI
41 Xu, Y.L. and Guo, W.H. (2004), "Effects of bridge motion and crosswind on ride comfort of road vehicles", J. Wind Eng. Ind. Aerodyn., 92(7-8), 641-662. https://doi.org/10.1016/j.jweia.2004.03.009.   DOI
42 Xu, Y.L., Zhang, N. and Xia, H. (2004), "Vibration of coupled train and cable-stayed bridge systems in cross winds", Eng. Struct., 26(10), 1389-1406. https://doi.org/10.1016/j.engstruct.2004.05.005.   DOI
43 Zhang, T., Xia, H. and Guo, WW. (2013), "Analysis on running safety of train on bridge with wind barriers subjected to cross wind", Wind Struct., 17(2), 203-225. https://doi.org/10.12989/was.2013.17.2.203.   DOI
44 Yang, W.W., Chang, T.Y.P. and Chang, C.C. (1997), "An efficient wind field simulation technique for bridges", J. Wind Eng. Indus. Aerod., 67-68, 697-708. https://doi.org/10.1016/S0167-6105(97)00111-6.   DOI
45 Zhang, T., Xia, H. and Guo, W.W. (2018), "Analysis on running safety of train on the bridge considering sudden change of wind load caused by wind barriers", Front. Struct. Civ. Eng., 12(4), 558-567. https://doi.org/10.1007/s11709-017-0455-1.   DOI