Vertical or inclined cables which are placed in bridges as a hanger system affect the dynamic performance of bridges. Inclined hangers can be used instead of vertical hangers to improve the stability of the bridge aerodynamically. However, inclined hangers are susceptible to fatigue more than vertical ones. Considerable signs of distress or slackness might be shown by some inclined hangers because of their location on the bridge. In this study, a cable-stayed arch bridge with vertical and inclined hangers has been compared to investigate the effect of hangers on the dynamic performance of the bridge. To reduce the internal cable forces and the probability of fatigue or force fluctuation in hangers, additional horizontal cables are applied on inclined hangers that transfer the tensile load from overstressed hangers to adjacent ones with lower forces. By modification, the results demonstrate the higher stiffness and human comfort level for the bridge that improve the dynamic behavior and control the responses of the bridge.
Abdel-RohmanM (2011) The influence of the higher order modes on the dynamic response of suspension bridges. Journal of Vibration and Control18(9): 1380–1405.
3.
BrownjohnJMW (2005) Vibration serviceability of footbridges. In: IMAC XXIII. The 23rd international modal analysis conference, Orlando, USA, 31 January–3 February 2005. Florida, USA: Society for Experimental Mechanics.
4.
CaetanoECunhaÁMagalhãesF, et al. (2010) Studies for controlling human-induced vibration of the Pedro e Inês footbridge, Portugal. Part 1: assessment of dynamic behaviour. Engineering Structures32(4): 1069–1081.
5.
CaiCSWuWJShiXM (2006) Cable vibration reduction with a Hung-on TMD system. Part I: theoretical study. Journal of Vibration and Control12(7): 801–814.
6.
CarpinetoNLacarbonaraWVestroniF (2010) Mitigation of pedestrian-induced vibrations in suspension footbridges via multiple tuned mass dampers. Journal of Vibration and Control16(5): 749–776.
7.
ChengJDongF (2016) A simplified method for free vibration analysis of cable-stayed bridges. International Journal of Steel Structures16(1): 151–162.
8.
DallardPFitzpatrickAFlintA, et al. (2001) The London millennium footbridge. Structural Engineer79(22): 17–21.
9.
DanDXuBHuangH, et al. (2014) Research on the characteristics of transverse dynamic stiffness of an inclined shallow cable. Journal of Vibration and Control22(93): 812–825.
10.
DarjaniS (2013) Dynamic response of highway bridges under a moving truck and development of a rational serviceability requirement. Doctoral dissertation, New Jersey Institute of Technology, Department of Civil and Environmental Engineering, Newark, NJ.
11.
Debnath NDutta (2015) Multi-modal vibration control of truss bridges with tuned mass dampers under general loading. Journal of Vibration and Control22(20): 4121–4140.
12.
FaridaniHMBarghianM (2012) Improvement of dynamic performances of suspension footbridges by modifying the hanger systems. Engineering Structures34: 52–68.
13.
FigueiredoFPDa SilvaJGSDe LimaLRO, et al. (2008) A parametric study of composite footbridges under pedestrian walking loads. Engineering Structures30(3): 605–615.
14.
KangZXuKLuoZ (2012) A numerical study on nonlinear vibration of an inclined cable coupled with the deck in cable-stayed bridges. Journal of Vibration and control18(3): 404–416.
15.
KangasSHelmickiAHuntV, et al. (2012) Cable-stayed bridges: case study for ambient vibration-based cable tension estimation. Journal of bridge engineering17(6): 839–846.
16.
KongXWuDJCaiCS, et al. (2012) New strategy of substructure method to model long-span hybrid cable-stayed bridges under vehicle-induced vibration. Engineering Structures34: 421–435.
17.
KerrSCBishopNWM (2001) Human induced loading on flexible staircases. Engineering Structures23(1): 37–45.
18.
KimN-SJeongW (2005) Development of cable-exciting system for evaluating modal damping of stay cables. Journal of Vibration and Control11(4): 481–498.
19.
LeHXHwangE-S (2017) Investigation of deflection and vibration criteria for road bridges. KSCE Journal of Civil Engineering21(3): 829–837.
20.
LiuJQuW-LPiY-L (2010) Active/robust control of longitudinal vibration response of floating-type cable-stayed bridge induced by train braking and vertical moving loads. Journal of Vibration and Control16(6): 801–825.
21.
LuoSWangXWangT, et al. (2005) Considerations and study of innovative techniques for long-span cable-stayed arch bridge. Bridge Construction6: 008.
22.
MeiKJinGSunS (2018) Nonlinear vibrations of CFRP cables excited by periodic motions of supports in cable-stayed bridges. Journal of Vibration and Control24(22): 5249–5260.
23.
NewlandDE (2003) Vibration of the London millennium bridge: cause and cure. International Journal of Acoustics and Vibration8(1): 9–14.
24.
NikkhooABahrami EskandariAFarazandehA, et al. (2019) Vibration control of bridges under simultaneous effects of earthquake and moving loads using steel pipe dampers. Journal of Vibration and Control25(19–20): 2580–2594.
25.
NyawakoDSReynoldsP (2016) Comparative studies of global and targeted control of walkway bridge resonant frequencies. Journal of Vibration and Control24(9):1670–1686.
26.
OehlerLT (1970) Bridge vibrations: summary of questionnaire to state highway departments. Project No. 107, National Research Council, Highway Research Board, Washington, DC.
27.
PapadopoulosPGDiamantopoulosAXenidisH, et al. (2012) Simple program to investigate hysteresis damping effect of cross-ties on cables vibration of cable-stayed bridges. Advanced Materials Research452–453: 1507–1512.
28.
PellegrinoCCupaniGModenaC (2010) The effect of fatigue on the arrangement of hangers in tied arch bridges. Engineering Structures32(4): 1140–1147.
29.
PisarskiD (2016) Optimal control of structures subjected to traveling load. Journal of Vibration and Control24(7): 1283–1299.
30.
SmithJW (1988) Vibration of Structures, Application in Civil Engineering Design. London: Chapman and Hall.
31.
StudničkováM (2004) The effect of pedestrian traffic on the dynamic behavior of footbridges. Acta Polytechnica44(2): 47–51.
32.
SuhJChangSP (2000) Experimental study on fatigue behaviour of wire ropes. International Journal of Fatigue22(4): 339–347.
33.
TorraVIsalgueAAuguetC, et al. (2013) SMA dampers for cable vibration: an available solution for oscillation mitigation of stayed cables in bridges. Advances in Science and Technology78: 92–102.
34.
VGTU Report (2003) Study of the behavior of footbridge Vingis over the River Neris. VGTU Report no 831-AP, 2003. Vilnius: Vilnius Gediminas Technical University, p. 50.
35.
WangWYanWDengL, et al. (2014) Dynamic analysis of a cable-stayed concrete-filled steel tube arch bridge under vehicle loading. Journal of Bridge Engineering20(5): 04014082.
36.
WilsonEL (2002) Three-Dimensional Static and Dynamic Analysis of Structures: A Physical Approach with Emphasis on Earthquake Engineering. Berkeley, CA: Computers and Structures, Inc..
37.
WuQTakahashiKNakamuraS (2003) Non-linear vibrations of cables considering loosening. Journal of Sound and Vibration261(3): 385–402.
38.
YangMGCaiCS (2015) Longitudinal vibration control for a suspension bridge subjected to vehicle braking forces and earthquake excitations based on magnetorheological dampers. Journal of Vibration and Control22(17): 3659–3678.
39.
YangYWangXWuZ (2014) Experimental study of vibration characteristics of FRP cables for long-span cable-stayed bridges. Journal of Bridge Engineering20(4): 04014074.
40.
YauJD (2006) Vibration of arch bridges due to moving loads and vertical ground motions. Journal of the Chinese Institute of Engineers29(6): 1017–1027.
41.
ZhangHXieX (2011) Dynamic responses of cable-stayed bridges to vehicular loading including the effects of the local vibration of cables. Journal of Zhejiang University-SCIENCE A12(8): 593–604.
42.
ZhangHXieXZhaoJ-L (2011) Parametric vibration of carbon fiber reinforced plastic cables with damping effects in long-span cable-stayed bridges. Journal of Vibration and Control17(14): 2117–2130.
43.
ZhangXLiXWenZ, et al. (2018) Numerical and experimental investigation into the mid- and high-frequency vibration behavior of a concrete box girder bridge induced by high-speed trains. Journal of Vibration and Control24(23): 5597–5609.
44.
ZhangXPipeleersGHengster-MovrićK, et al. (2019) Vibration reduction for structures: distributed schemes over directed graphs. Journal of Vibration and Control25(14): 2025–2042.
45.
ZhouDLiJHansenCH (2012) Suppression of the stationary maglev vehicle–bridge coupled resonance using a tuned mass damper. Journal of Vibration and Control19(2): 91–203.
46.
ŽivanovićSPavicAReynoldsP (2005) Vibration serviceability of footbridges under human-induced excitation: a literature review. Journal of sound and vibration279(1): 1–74.
47.
ŽivanovićSPavicAReynoldsP (2006) Modal testing and FE model tuning of a lively footbridge structure. Engineering Structures28(6): 857–868.
48.
ŽivanovićSPavićAReynoldsP (2007) Probability-based prediction of multi-mode vibration response to walking excitation. Engineering Structures.29(6): 942–954.
49.
ZuoX-BLiA-QWei SunW, et al. (2009) Optimal design of shape memory alloy damper for cable vibration control. Journal of Vibration and Control15(6): 897–921.
