DOI QR코드

DOI QR Code

Research on static and dynamic behaviors of PC track beam for straddle monorail transit system

  • Yang, Yongqing (Department of Bridge Engineering, School of Civil Engineering, Southwest Jiaotong University) ;
  • Yang, Deng (Department of Bridge Engineering, School of Civil Engineering, Southwest Jiaotong University) ;
  • Gou, Hongye (Department of Bridge Engineering, School of Civil Engineering, Southwest Jiaotong University) ;
  • Bao, Yi (Department of Civil, Environmental and Ocean Engineering, Stevens Institute of Technology)
  • 투고 : 2018.05.13
  • 심사 : 2019.04.19
  • 발행 : 2019.06.10

초록

In this study, in-situ static and dynamic tests of four pre-stressed concrete (PC) track beams with different span lengths and curvatures in a straddle monorail transit system were reported. In the static load tests, the strain and deflection at critical sections of the PC track beams were measured to determine the load bearing capacity and stiffness. The dynamic responses of strain, deflection, acceleration, and displacement at key positions of the PC track beams were measured under different train speeds and train loads to systematically study the dynamic behaviors of the PC track beams. A three-dimensional finite element model of the track beam-vehicle coupled vibration system was established to help understand the dynamic behavior of the system, and the model was verified using the test results. The research results show that the curvature, span length, train speed, and train loads have significant influence on the dynamic responses of the PC track beams. The dynamic performance of the PC track beams in the curve section is susceptible to dynamic loads. Appropriate train loads can effectively reduce the impact of the train on the PC track beam. The PC track beams allow good riding comfort.

키워드

과제정보

연구 과제 주관 기관 : National Natural Science Foundation of China, Ministry of Science and Technology of China

참고문헌

  1. Altunisik, A.C. and Kalkan, E. (2016), "Investigation of earthquake angle effect on the seismic performance of steel bridges", Steel Compos. Struct., Int. J., 22(4), 855-874. http://dx.doi.org/10.12989/scs.2016.22.4.855
  2. Androus, A., Afefy, H.M. and Sennah, K. (2017), "Investigation of free vibration and ultimate behavior of composite twin-box girder bridges", J. Constr. Steel Res., 130, 177-192. https://doi.org/10.1016/j.jcsr.2016.12.017
  3. Caglayan, O., Ozakgul, K., Tezer, O. and Piroglu, F. (2015), "Insitu field measurements and numerical model identification of a multi-span steel railway bridge", J. Test. Eval., 43(6), 1323-1337. https://doi.org/10.1520/JTE20140049
  4. Cui, C., Zhang, Q.H., Luo, Y., Hao, H. and Li, J. (2018a), "Fatigue reliability evaluation of deck-to rib welded joints in OSD considering stochastic traffic load and welding residual stress", Int. J. Fatigue, 111, 151-160. https://doi.org/10.1016/j.ijfatigue.2018.02.021
  5. Cui, C., Bu, Y.Z., Bao, Y., Zhang, Q.H. and Ye, Z. (2018b), "Strain energy-based fatigue life evaluation of deck-to-rib welded joints in OSD considering combined effects of stochastic traffic load and welded residual stress", J. Bridge Eng., 23(2), 04017127. https://doi.org/10.1061/(ASCE)BE.1943-5592.0001181
  6. DBJ/T (2014), Technical specification for inspecting dynamic characteristic of bridge engineering structures. [In Chinese]
  7. Deng, D., Huang, G.J. and Jiang, G.B. (2007), "Application of DEWE-BOOK data acquisition system and DASYLab configuration software", Mech. Elec. Tech. Hydropower Sta., 30(4), 24-26. https://doi.org/10.3969/j.issn.1672-5387.2007.04.009
  8. Goda, K., Nishigaito, T., Hiraishi, M. and Iwasaki, K. (2000), "A curving simulation for a monorail car", Railroad Conference, pp. 171-177. 10.1109/RRCON.2000.869998
  9. Gou, H.Y., Shi, X.Y. and Zhou, W. (2018a), "Dynamic performance of continuous railway bridges: Numerical analyses and field tests", Proc I Mech E, Part F: J. Rail Rapid Transit, 232(3), 936-955. https://doi.org/10.1177/0954409717702019
  10. Gou, H.Y., Zhou, W., Yang, C.W., Bao, Y. and Pu, Q.H. (2018b), "Dynamic response of long-span concrete-filled steel tube tied arch bridge and riding comfort of monorail trains", Appl. Sci., 8(4), 650. https://doi.org/10.3390/app8040650
  11. Gou, H.Y., He, Y.N., Zhou, W., Bao, Y. and Chen, G.D. (2018c), "Experimental and numerical investigations of the dynamic responses of an asymmetrical arch railway bridge", Proc I Mech E, Part F: J. Rail Rapid Transit., 232(9), 2309-2323. https://doi.org/10.1177/0954409718766929
  12. Gou, H.Y., Zhou, W., Chen, G.D., Bao, Y. and Pu, Q.H. (2018d), "In-situ test and dynamic response of a double-deck tied-arch bridge", Steel Compos. Struct., Int. J., 27(2), 161-175. http://dx.doi.org/10.12989/scs.2018.27.2.161
  13. Gou, H.Y., Zhou, W., Bao, Y., Li, X.B. and Pu, Q.H. (2018e), "Experimental Study on Dynamic Effects of a Long-span Railway Continuous Beam Bridge", Appl. Sci., 8(5), 669. DOI: 10.3390/app8050669
  14. Gou, H.Y., Long, H., Bao, Y., Chen, G.D., Pu, Q.H. and Kang, R. (2018f), "Stress distributions in girder-arch-pier connections of long-span continuous rigid frame arch railway bridge", J. Bridge Eng., 23(7), 04018039. https://doi.org/10.1061/(ASCE)BE.1943-5592.0001250
  15. Gou, H.Y., Wang, W., Shi, X.Y., Pu, Q.H. and Kang, R. (2018g), "Behavior of steel-concrete composite cable anchorage system", Steel Compos. Struct., Int. J., 26(1), 115-123. http://dx.doi.org/10.12989/scs.2018.26.1.115
  16. Gou, H.Y., Long, H., Bao, Y., Chen, G.D. and Pu, Q.H. (2019), "Dynamic behavior of hybrid framed arch railway bridge under moving trains", Struct. Infrastruct Eng. 10.1080/15732479.2019.1594
  17. Guo, W.H. and Xu, Y.L. (2001), "Fully computerized approach to study cable-stayed bridge-vehicle interaction", J. Sound Vib., 248(4), 745-761. https://doi.org/10.1006/jsvi.2001.3828
  18. Hogan, L.S., Wotherspoon, L., Beskhyroun, S. and Ingham, J. (2016), "Dynamic Field Testing of a Three-Span Precast-Concrete Bridge", J. Bridge Eng., 21(12), 06016007. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000970
  19. Huang, X.Y., Chen, Y.J. and Li, Y. (2010), "Influence of curvature radius on impact effects of a box-girder curved bridge under moving vehicle loads", J. Vib. Shock, 29(1), 38-42. https://doi.org/10.3969/j.issn.1000-3835.2010.01.009
  20. ISO 2631-1 (1997), Mechanical Vibration and shock- Evaluation of human exposure to whole-body vibration- Part 1- General Requirements; Organization I S.
  21. Ivanchenko, I.I. (2008), "Substructure method in high-speed monorail dynamic problems", Mech. Solids, 43(6), 925-938. https://doi.org/10.3103/S002565440
  22. Jerri, A.J. (2005), "The Shannon Sampling Theorem - Its Various Extensions and Applications: A Tutorial Review", Proceedings of the IEEE, 65(11), 1565-1596. https://doi.org/10.1109/PROC.1977.10771
  23. Kashani, H. and Nobari, A.S. (2012), "Structural Nonlinearity Identification Using Perturbed Eigen Problem and ITD Modal Analysis Method", Appl. Mech. Mater., 232, 949-954. https://doi.org/10.4028/www.scientific.net/AMM.232.949
  24. Kim, C.W. and Kawatani, M. (2006), "Effect of train dynamics on seismic response of steel monorail bridges under moderate ground motion", Earthq. Eng. Struct. D., 35(10), 1225-1245. https://doi.org/10.1002/eqe.580
  25. Kim, C.W., Kawatani, M., Kanbara, T. and Nishimura, N. (2013), "Seismic behavior of steel monorail bridges under train load during strong earthquakes", J. Earthq. Tsunami., 7(2), 269-285. https://doi.org/10.1142/S1793431113500061
  26. Kudu, F.N., Bayraktar, A. and Bakir, P.G. (2014), "Ambient vibration testing of Berta Highway Bridge with post-tension tendons", Steel Compos. Struct., Int. J., 16(1), 23-46. http://dx.doi.org/10.12989/scs.2014.16.1.023
  27. Lee, C.H., Kim, C.W. and Kawatani, M. (2005), "Dynamic response analysis of monorail bridges under moving trains and riding comfort of trains", Eng. Struct., 27(14), 1999-2013. https://doi.org/10.1016/j.engstruct.2005.06.014
  28. Lee, C.H., Kawatani, M. and Kim, C.W. (2006), "Dynamic response of a monorail steel bridge under a moving train", J. Sound Vib., 294(3), 562-579. https://doi.org/10.1016/j.jsv.2005.12.028
  29. Liu, Y.Y., Ge, Y.M. and Yang, Y.R. (2010), "Vibration characteristic of coupled system for straddle type monorail beam and train", J.Traffic Trans. Eng., 10(2), 46-53.
  30. Naeimi, M., Tatari, M. and Esmaeilzadeh, A. (2014), "Dynamic interaction of the monorail-bridge system using a combined finite element multibody-based model", Proc I Mech E, Part K J. Multi-body Dynamics, 229(2), 132-151. https://doi.org/10.1177/1464419314551189
  31. Naeimi, M., Tatari, M. and Esmaeilzadeh, A. (2015), "Dynamics of the Monorail Train Subjected to the Braking on a Straight Guideway Bridge", Arch. Mech. Eng., 62(3), 363-376. https://doi.org/10.1515/meceng-2015-0021
  32. Peng, G., Deng, J., Liu, A. and Yu, Q. (2016), "Seismic performances of steel reinforced concrete bridge piers", Steel Compos. Struct., Int. J., 21(3), 661-677. http://dx.doi.org/10.12989/scs.2016.21.3.661
  33. Railway Transport [2004] No. 120 (2004), Code for rating existing railway bridges; Chinese Railway Ministry, Beijing, China. [In Chinese]
  34. Shan, D.S. and Li, Q. (2004), "Effect of Curvature Radii on Vehicle-Bridge Coupled Vibration about Continuous Curved Girder Bridges", Bridge Const., 6, 1-3.
  35. Shi, Z., Chen, Y.C., Jiang, Y.T., Zhu, J., Pu, Q.H. and Gao, Y.F. (2016), "Bridge static load test deflection dial indicator measurement connection device", Chinese Patent CN205482765U.
  36. Shibeshi, R.D. and Roth, C.P. (2016), "Field measurement and dynamic analysis of a steel truss railway bridge", J. S. Afr. Civ. Eng., 58(3), 28-36. http://dx.doi.org/10.17159/2309-8775/2016/v58n3a4
  37. Song, Y.M., Wu, D.J. and Hou, Y.J. (2012), "Analysis of dynamics interaction about train curving bridge on small radius and reverse curve", Eng. Mech., 29, 185-189.
  38. Song, Y.M., Wu, D.J. and Li, Q. (2017), "Experimental Study on Train-induced Vibration of Small Radius and Reverse Curve Bridge", J. China Rail. Soc., 39(9), 126-133.
  39. Sun, H., Pang, H.R., Zhang, C. and Guo, X.Q. (2018), "Dynamic Characteristic Analysis of Vertical Lift Bascule Arch Bridge", J. Arch. Civil Eng., 35(1), 86-92.
  40. Toydemir, B., Kocak, A., Sevim, B. and Zengin, B. (2017), "Ambient vibration testing and seismic performance of precast i beam bridges on a high-speed railway line", Steel Compos. Struct., Int. J., 23(5), 557-570. http://dx.doi.org/10.12989/scs.2017.23.5.557
  41. Turker, T., Bayraktar, A., Altunisk, A.C. and Sevim, B. (2007), "Modal testing and finite element model calibration of an arch type steel footbridge", Steel Compos. Struct., Int. J., 7(6), 487-502. http://dx.doi.org/10.12989/scs.2007.7.6.487
  42. UIC code 513 (1994), Guidelines for evaluating passenger comfort in relation to vibration in railway vehicles, International Union of Railways.
  43. Votsis, R.A., Stratford, T.J. and Chryssanthopoulos, M.K. (2017), "Dynamic assessment of a FRP suspension footbridge through field testing and finite element modelling", Steel Compos. Struct., Int. J., 23(2), 205-215. http://dx.doi.org/10.12989/scs.2017.23.2.205
  44. Wang, S.Q. (2004), "Characteristics of straddle type monorail railway and its application prospects", China Rail Sci., 25(1), 131-135. https://doi.org/10.3321/j.issn:1001-4632.2004.01.025
  45. Wang, H.L. and Zhu, E.Y. (2018), "Dynamic response analysis of monorail steel-concrete composite beam-train interaction system considering slip effect", Eng. Struct., 160, 257-269. https://doi.org/10.1016/j.engstruct.2018.01.037
  46. Wang, F.C., Xu, Y.L., Wang, C.Y., Liu, T.G. and Liu, F.Q. (2011), "Experimental study on composite foundation with rubberized cement-soil pile under horizontal load", J. Shenyang Jianzhu University, 27(6), 1115-1120.
  47. Wang, S.Q., Peng, P.H., Yang, Z., Ma, Q. and Zhang, T. (2018), "Coupling vibration analysis of passenger-vehicle-bridge system", J. Vib. Eng., 31(1), 30-38.
  48. Zhai, W.M. (2015), Vehicle-track coupled dynamics, China Science Publishing & Media Ltd., Beijing, China. [In Chinese]
  49. Zhong, M.L. and Zhu, E.Y. (2013), "Development of emergency track beam alignment for rapid track beam replacement of straddle monorail transit", J. Transp. Eng., 139(4), 416-423. https://doi.org/10.1061/(ASCE)TE.1943-5436.0000497