Structural Engineering and Mechanics

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Spatial mechanical behaviors of long-span V-shape rigid frame composite arch bridges

  • Gou, Hongye (Department of Bridge Engineering, Southwest Jiaotong University) ;
  • Pu, Qianhui (Department of Bridge Engineering, Southwest Jiaotong University) ;
  • Wang, Junming (Architecture and Survey Design Institute of Southwest Jiaotong University) ;
  • Chen, Zeyu (China Railway Siyuan Survey and Design Group Co. Ltd.) ;
  • Qin, Shiqiang (Department of Bridge Engineering, Southwest Jiaotong University)
  • Received : 2012.07.09
  • Accepted : 2013.07.03
  • Published : 2013.07.10
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Abstract

The Xiaolan channel super large bridge is unique in style and with greatest span in the world with a total length of 7686.57 m. The main bridge with spans arranged as 100m+220m+100m is a combined structure composed of prestressed concrete V-shape rigid frame and concrete-filled steel tubular flexible arch. First of all, the author compiles APDL command flow program by using the unit birth-death technique and establishes simulation calculation model in the whole construction process. The creep characteristics of concrete are also taken into account. The force ratio of the suspender, arch and beam is discussed. The authors conduct studies on the three-plate webs's rule of shear stress distribution, the box girder's longitudinal bending normal stress on every construction stage, meanwhile the distribution law of longitudinal bending normal stress and transverse bending normal stress of completed bridge's box girder. Results show that, as a new combined bridge, it is featured by: Girder and arch resist forces together; Moment effects of the structure are mainly presented as compressed arch and tensioned girder; The bridge type brings the girder and arch on resisting forces into full play; Great in vertical stiffness and slender in appearance.

Keywords

References

  1. Nakamura, S.I. (2009), "Static analysis of cable-stayed bridge with CFT arch ribs", Journal of Constructional Steel Research, 65(4), 776-783. https://doi.org/10.1016/j.jcsr.2008.05.005
  2. Tao, Y. (2011), "Behaviour of a masonry arch bridge repaired using fibre-reinforced polymer composites", Engineering Structures, 33(5), 1594-1606. https://doi.org/10.1016/j.engstruct.2011.01.029
  3. Roeder, C.W. (2000), "Dynamic response and fatigue of steel tied-arch bridge", Journal of Bridge Engineering, 5(1), 14-21. https://doi.org/10.1061/(ASCE)1084-0702(2000)5:1(14)
  4. Ma, Y.S. (2011), "Creep effects on dynamic behavior of concrete filled steel tube arch bridge", Structural Engineering and Mechanics, 37(3), 321-330. https://doi.org/10.12989/sem.2011.37.3.321
  5. Haensel, J. (1998), "Composite bridge design: The reanimation of steel bridge construction", Journal of Constructional Steel Research, 46, 54-55. https://doi.org/10.1016/S0143-974X(98)80007-2
  6. Ribeiro, D. (2012), "Finite element model updating of a bowstring-arch railway bridge based on experimental modal parameters", Engineering Structures, 40(7), 413-435. https://doi.org/10.1016/j.engstruct.2012.03.013
  7. Altunisik, A.C. (2010), "Finite element model updating of an arch type steel laboratory bridge model using semi-rigid connection", Steel and Composite Structures, 10(6), 541-561. https://doi.org/10.12989/scs.2010.10.6.541
  8. Pan, S.S. (2011), "Reliability analysis for lateral stabilityof tongwamen bridge", Steel and Composite Structures, 11(5), 423-434. https://doi.org/10.12989/scs.2011.11.5.423
  9. Chen, J.F. (2002), "Load-bearing capacity of masonry arch bridges strengthened with fibre reinforced polymer composites", Advances in Structural Engineering, 5(1), 37-44. https://doi.org/10.1260/1369433021502524
  10. Gou, H.G., Pu, Q.H. and Shi, Z. (2010), "Model test for the V-shape pier-girder joint of long-span V rigid frame composite arch bridge", China Civil Engineering Journal, 43(3), 100-106.
  11. Wang, L. (2012), "Finite element simulation of residual stress of double-ceramic-layer La2Zr2O7/8YSZ thermal barrier coatings using birth and death element technique", Computational Materials Science, 53(1), 117-127. https://doi.org/10.1016/j.commatsci.2011.09.028
  12. Roberts, I.A. (2009), "A three-dimensional finite element analysis of the temperature field during laser melting of metal powders in additive layer manufacturing", International Journal of Machine Tools and Manufacture, 49(5), 916-923. https://doi.org/10.1016/j.ijmachtools.2009.07.004
  13. Lee, D.H. (2009), "Analytical approach for the earthquake performance evaluation of repaired/retrofitted RC bridge piers using time-dependent element", Nonlinear Dynamics, 56(4), 463-482. https://doi.org/10.1007/s11071-008-9440-5
  14. TB10002.3-2005(2005), "Code for Design on Reinforced and Prestressed Concrete Structure of Railway Bridge and Culvert", Beijing: China Railway Press.

Cited by

  1. Study on the Construction Control of Long-Span V-Shape Rigid Frame Composite Arch Bridges vol.255-260, pp.1662-8985, 2011, https://doi.org/10.4028/www.scientific.net/AMR.255-260.1043
  2. Simulation Calculation and Construction Control of Xiaolan Channel Super Large Bridge vol.655-657, pp.1662-8985, 2013, https://doi.org/10.4028/www.scientific.net/AMR.655-657.1893
  3. Stress Distributions in Girder-Arch-Pier Connections of Long-Span Continuous Rigid Frame Arch Railway Bridges vol.23, pp.7, 2018, https://doi.org/10.1061/(ASCE)BE.1943-5592.0001250
  4. Study on design parameters of leaning-type arch bridges vol.64, pp.2, 2013, https://doi.org/10.12989/sem.2017.64.2.225
  5. Probabilistic pounding analysis of high-pier continuous rigid frame bridge with actual site conditions vol.15, pp.2, 2013, https://doi.org/10.12989/eas.2018.15.2.193