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Frontiers of Structural and Civil Engineering

ISSN 2095-2430

ISSN 2095-2449(Online)

CN 10-1023/X

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Front. Struct. Civ. Eng.    2023, Vol. 17 Issue (10) : 1465-1476    https://doi.org/10.1007/s11709-023-0980-z
Aerodynamic stability evolution tendency of suspension bridges with spans from 1000 to 5000 m
Yejun DING1, Lin ZHAO1,2(), Rong XIAN3, Gao LIU4, Haizhu XIAO5, Yaojun GE1,2
1. State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China
2. Key Laboratory of Transport Industry of Wind Resistant Technology for Bridge Structures, Tongji University, Shanghai 200092, China
3. Guangdong Highway Construction Co., Ltd., Guangzhou 510600, China
4. CCCC Highway Bridges National Engineering Research Center Co., Ltd., Beijing 100088, China
5. China Railway Major Bridge Reconnaissance and Design Institute Co., Ltd., Wuhan 430056, China
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Abstract

Aerodynamic instability owing to aerostatic and flutter-related failures is a significant concern in the wind-resistant design of long-span suspension bridges. Based on the dynamic characteristics of suspension bridges with spans ranging from 888 to 1991 m, we proposed fitted equations for increasing spans and base frequencies. Finite element models of suspension bridges with increasing span from 1000 to 5000 m were constructed. The structural parameters were optimized to follow the fitted tendencies. To analyze the aerodynamic instability, streamlined single-box section (SBS), lattice truss section (LTS), narrow slotted section (NSS), and wide slotted section (WSS) were considered. We performed three-dimensional (3-D) full-mode flutter analysis and nonlinear aerostatic instability analysis. The flutter critical wind speed continuously decreases with span growth, showing an unlimited approaching phenomenon. Regarding aerostatic instability, the instability wind speed decreases with span to approximately 3000 m, and increases when the span is in the range of 3000 to 5000 m. Minimum aerostatic instability wind speed with SBS or LTS girder would be lower than observed maximal gust wind speed, indicating the probability of aerostatic instability. This study proposes that suspension bridge with span approximately 3000 m should be focused on both aerostatic instability and flutter, and more aerodynamic configuration optimistic optimizations for flutter are essential for super long-span suspension bridges with spans longer than 3000 m.

Keywords suspension bridge      super long-span      finite element model      aerodynamic instability      aerodynamic configuration     
Corresponding Author(s): Lin ZHAO   
Just Accepted Date: 07 July 2023   Online First Date: 12 December 2023    Issue Date: 15 January 2024
 Cite this article:   
Yejun DING,Lin ZHAO,Rong XIAN, et al. Aerodynamic stability evolution tendency of suspension bridges with spans from 1000 to 5000 m[J]. Front. Struct. Civ. Eng., 2023, 17(10): 1465-1476.
 URL:  
https://academic.hep.com.cn/fsce/EN/10.1007/s11709-023-0980-z
https://academic.hep.com.cn/fsce/EN/Y2023/V17/I10/1465
namecountryspan (m)1-L* (Hz)1-V* (Hz)1-T* (Hz)
Humen Bridge [29]China8880.1120.1340.375
Yichang Yangtze River BridgeChina9600.1000.1650.375
Forth Road Bridge [30]UK10060.0680.1040.269
No. 3 Kurushima BridgeJapan10300.0680.1580.367
Fuma Yangtze River BridgeChina10500.0600.1530.391
Minami Bisan?Seto BridgeJapan11000.0760.1660.329
Aizhai Suspension BridgeChina11760.0570.1400.303
Yangluo Yangtze River BridgeChina12800.0590.1380.288
Golden Gate Bridge [31]USA12800.0550.0920.226
Hardanger BridgeNorway13100.0500.1100.360
Tsing Ma Bridge [32]China13770.0680.1170.271
Jiangyin Yangtze River Bridge [33]China13850.0520.0900.263
Humber Bridge [34]UK14100.0560.1160.311
The Fourth Nanjing Yangtze River BridgeChina14180.0650.1110.266
Dongting Suspension Bridge [35]China14800.0560.0930.229
Runyang Yangtze River Bridge [36]China14900.0500.0900.224
Yi Sun-sin Bridge [37]Choson Dynasty15450.1140.255
Great Belt Bridge [38]Denmark16240.0520.1000.278
Xihoumen Bridge [39]China16500.0490.1000.233
Lingdingyang Bridge [40]China16660.0390.0970.217
Nansha BridgeChina16880.0500.0730.220
Yangsigang Yangtze River Bridge [41]China17000.04120.07020.2831
Akashi?Kaikyo Bridge [1]Japan19910.0390.0650.156
1915 Canakkale Bridge [42]Turkey20230.0730.141
Shiziyang Bridge (under construction)China21800.0360.1000.235
Messina Bridge [2] (on plan)Italy33000.0310.0610.087
Ultimate Span Suspension Bridge [28] (on plan)China50000.0290.0660.075
Tab.1  List of suspension bridge spans and mode base frequencies
Fig.1  Base frequencies with spans of suspension bridges.
Fig.2  Elevation diagram of a typical long-span suspension bridge.
parametermain cablesuspendertowermain girder
A (m2)29-501.2
ρ (kg/m3)810078502600
E (MPa)2.0 × 1052.0 × 1053.5 × 1042.1 × 105
Ix (m4)212–9366.22
Iy (m4)199–760112.8
Iz (m4)209–7651.85
M (kg/m)19800
Jm (kg·m2/m)1547000
Tab.2  Key parameters regarding the geometric size, material character and mass of suspension bridges
Fig.3  Aerodynamic configurations of four girder cross sections (unit: mm). (a) SBS; (b) LTS; (c) NSS; (d) WSS.
Fig.4  Schematic diagram of a long-span suspension bridge model.
Fig.5  Adjustment of parameters and base frequencies of suspension bridges
Fig.6  Span and flutter critical wind speed curve and fitting trend lines. The fitting is carried out for the minimum flutter critical wind speed of suspension bridges at each span.
section typeabR2
SBS61.00?0.700.917
LTS94.64?0.860.992
NSS124.2?0.770.964
WSS141.6?0.910.998
Tab.3  Fitting parameters for span and flutter failure curves
Fig.7  Bridge deck and wind forces in different axes.
Fig.8  Aerostatic instability critical wind speeds with increasing span and fitting curves. The fitting is carried out for the minimum flutter critical wind speed of suspension bridges at each span.
section typeabcR2
SBS5.363.5573.490.926
LTS5.293.3076.790.974
NSS9.573.4396.000.917
WSS5.213.01135.00.937
Tab.4  Fitting parameters of aerostatic instability wind speeds and spans
Fig.9  Aerostatic instability strengthening phenomenon of the NSS suspension bridge. (a) Main cable and girder parameters with increasing spans; (b) aerostatic instability critical speed curve of the NSS suspension bridge.
Fig.10  Flutter and aerostatic instability for different sections and spans. The scatter means the lowest instability speed of suspension bridges with different sections.
section typeCfCs
SBS0.580.77
LTS0.900.80
NSS1.201.04
WSS1.291.37
Tab.5  Coefficients of section for flutter and aerostatic instability wind speed
1 H KatsuchiN P JonesR H ScanlanH Akiyama. Multi-mode flutter and buffeting analysis of the Akashi−Kaikyo Bridge. Journal of Wind Engineering and Industrial Aerodynamics, 1998, 77–78(5): 77−78
2 A Baldomir, I Kusano, S Hernandez, J A Jurado. A reliability study for the Messina Bridge with respect to flutter phenomena considering uncertainties in experimental and numerical data. Computers & Structures, 2013, 128: 91–100
https://doi.org/10.1016/j.compstruc.2013.07.004
3 L Zhao, W Cui, Y J Ge. Measurement, modeling and simulation of wind turbulence in typhoon outer region. Journal of Wind Engineering and Industrial Aerodynamics, 2019, 195: 104021
https://doi.org/10.1016/j.jweia.2019.104021
4 G S Fang, L Zhao, S Y Cao, L Zhu, Y Ge. Estimation of tropical cyclone wind hazards in coastal regions of China. Natural Hazards and Earth System Sciences, 2020, 20(6): 1617–1637
https://doi.org/10.5194/nhess-20-1617-2020
5 G S Fang, W C Pang, L Zhao, W Cui, L Zhu, S Cao, Y Ge. Extreme typhoon wind speed mapping for coastal region of China: Geographically weighted regression-based circular subregion algorithm. Journal of Structural Engineering, 2021, 147(10): 04021146
https://doi.org/10.1061/(ASCE)ST.1943-541X.0003122
6 F B FarquharsonF C SmithG S Vincent. Aerodynamic Stability of Suspension Bridges, Parts 1–5. Seattle: University of Washington, 1954
7 F Bleich. Dynamic instability of truss-stiffened suspension bridges under wind action. Transactions of the American Society of Civil Engineers, 1948, 114(11): 1177–1222
8 T Theodorsen. General Theory of Aerodynamic Instability and the Mechanism of Flutter. NACA Technical Report NACA-TR-496. 1935
9 A Selberg. Oscillation and aerodynamic stability of suspension bridges. Acte Polytechnica Scandinavien, 1961, 13: 308–377
10 R H Scanlan, J J Tomko. Airfoil and bridge deck flutter derivatives. Journal of Engineering Mechanics, 1971, 97(6): 1717–1733
11 A Selberg. Aerodynamic effects on suspension bridges. In: Proceedings of the International Symposium on Wind Effects on Buildings and Structures. Teddington: H.M. Stationery Office, 1963, 462–479
12 der Put van. Rigidity of structures against aerodynamic forces. International Association of Bridge and Structural Engineering, 1976, 36(1): 1897–196
13 M Matsumoto, Y Kobayashi, H Shirato. The influence of aerodynamic derivatives on flutter. Journal of Wind Engineering and Industrial Aerodynamics, 1996, 60(4): 227–239
https://doi.org/10.1016/0167-6105(96)00036-0
14 Y J GeH Tanaka. Aerodynamic flutter analysis of cable-supported bridges by multi-mode and full-mode approaches. Journal of Wind Engineering and Industrial Aerodynamics, 2000, 86(2−3): 123−153
15 X Z Chen, M Matsumoto, A Kareem. Time domain flutter and buffeting response analysis of bridges. Journal of Engineering Mechanics, 2000, 126(1): 7–16
https://doi.org/10.1061/(ASCE)0733-9399(2000)126:1(7
16 C Costa, C Borri. Application of indicial functions in bridge deck aeroelasticity. Journal of Wind Engineering and Industrial Aerodynamics, 2006, 94(11): 859–881
https://doi.org/10.1016/j.jweia.2006.06.007
17 A HiraiI OkauchiM ItoT Miyata. Studies on the critical wind velocity for suspension bridges. In: Proceedings of the International Research Seminar on Wind Effects on Buildings and Structures. Ontario: University of Toronto Press, 1967, 81–103
18 V Boonyapinyo, H Yamada, T Miyata. Wind-induced nonlinear lateral-torsional buckling of cable-stayed bridges. Journal of Structural Engineering, 1994, 120(2): 486–506
https://doi.org/10.1061/(ASCE)0733-9445(1994)120:2(486
19 J Cheng, J J Jiang, R C Xiao, H F Xiang. Advanced aerostatic stability analysis of cable-stayed bridges using finite-element method. Computers & Structures, 2002, 80(13): 1145–1158
https://doi.org/10.1016/S0045-7949(02)00079-2
20 H F XiangY J Ge. On aerodynamic limits to suspension bridges. China Civil Engineering Journal, 2005, 38(1): 60−70 (in Chinese)
21 V Boonyapinyo, Y Lauhatanon, P Lukkunaprasit. Nonlinear aerostatic stability analysis of suspension bridges. Engineering Structures, 2006, 28(5): 793–803
https://doi.org/10.1016/j.engstruct.2005.10.008
22 C X Hu, Z Y Zhou, B S Jiang. Effects of types of bridge decks on competitive relationships between aerostatic and flutter stability for a super long cable-stayed bridge. Wind and Structures, 2019, 28(4): 255–270
23 C X Hu, Z Y Zhou, K J Yan. Wind-induced stability of a cable-stayed bridge with double main spans of 1500 m and a twin-box section. Journal of Bridge Engineering, 2020, 25(1): 04019135
https://doi.org/10.1061/(ASCE)BE.1943-5592.0001501
24 C Scruton. An experimental investigation of the aerodynamic stability of suspension bridges with special reference to the proposed severn bridge. Proceedings of the Institution of Civil Engineers, 1952, 1(2): 189–222
25 T Miyata. Significance of aero–elastic relationship in wind-resistant design of long-span bridges. Journal of Wind Engineering and Industrial Aerodynamics, 2002, 90(12−15): 1479−1492
26 T Miyata. Historical view of long-span bridge aerodynamics. Journal of Wind Engineering and Industrial Aerodynamics, 2003, 91(12−15): 1393−1410
27 K KazamaH YamadaT Miyata. Wind resistant design for long span suspension bridges. Journal of Wind Engineering and Industrial Aerodynamics, 1995, 54–55(94): 54−55
28 Y J Ge, J L Xia, L Zhao, S Zhao. Full aeroelastic model testing for examining wind-induced vibration of a 5000 m spanned suspension bridge. Frontiers in Built Environment, 2018, 4: 20
https://doi.org/10.3389/fbuil.2018.00020
29 G Y Zhang, L D Zhu. Test on vibration characteristics of humen bridge. Journal of Tongji University (Natural Science), 1999, 2: 194–197
30 G W Roberts, C J Brown, X L Meng, O Ogundipe, C Atkins, B Colford. Deflections and frequency monitoring of the Forth Road Bridge, Scotland, by GPS. Proceedings of the Institution of Civil Engineers-Bridge Engineering, 2012, 165(2): 105–123
31 A M Abdel-Ghaffar, R H Scanlan. Ambient vibration studies of Golden Gate Bridge. I. Suspended structure. Journal of Engineering Mechanics, 1985, 111(4): 463–482
https://doi.org/10.1061/(ASCE)0733-9399(1985)111:4(463
32 Y L Xu, J M Ko, W S Zhang. Vibration studies of Tsing Ma Suspension Bridge. Journal of Bridge Engineering, 1997, 2(4): 149–156
https://doi.org/10.1061/(ASCE)1084-0702(1997)2:4(149
33 M GuR X ZhangH F Xiang. Identification of flutter derivatives of bridges in turbulent wind. Journal of Tongji University (Natural Science), 2000, 2(28):134–137 (in Chinese)
34 G A Stephen, J M W Brownjohn, C A Taylor. Measurements of static and dynamic displacement from visual monitoring of the Humber Bridge. Engineering Structures, 1993, 15(3): 197–208
https://doi.org/10.1016/0141-0296(93)90054-8
35 X D Ren, A D Zheng. Wind-induced fatigue analysis of Yueyang Dongting Lake Suspension Bridge. Journal of Physics: Conference Series, 2021, 2044(1): 012167
https://doi.org/10.1088/1742-6596/2044/1/012167
36 Z J LiA Q LiX L Han. Dynamic analysis and experimental study of variations of the dynamic parameters of the Runyang suspension bridge. China Civil Engineering Journal, 2010, 4: 92−98 (in Chinese)
37 M J LeeH C KwonS H Shin. Yi Sun-sin Bridge—Design of the Long Span Suspension Bridge with Streamlined Twin Box Girder. IABSE Congress Report. 2012
38 A Larsen. Aerodynamic aspects of the final design of the 1624 m suspension bridge across the Great Belt. Journal of Wind Engineering and Industrial Aerodynamics, 1993, 48(2−3): 261−285
39 Y J GeY X Yang. Detailed Research and Acceptance Report on Wind Resistance Performance of Xihoumen suspension bridge. Tongji University. 2006 (in Chinese)
40 L ZhaoQ WangS Y SongW L ChenM Y WuH L LiaoY J Ge. Investigation of wind-resistance performance of Lingdingyang Bridge with main-span 1666 m in Shen-Zhong Link. China Journal of Highway and Transport, 2019, 32(10): 57−66 (in Chinese)
41 H Z XiaoX Y ZhangG Y Xu. Study of static and dynamic property of main bridge of Yangsigang Changjiang River Bridge in Wuhan. World Bridges, 2019, 47(6): 70−73 (in Chinese)
42 T Argentini, D Rocchi, C Somaschini, U Spinelli, F Zanelli, A Larsen. Aeroelastic stability of a twin-box deck: Comparison of different procedures to assess the effect of geometric details. Journal of Wind Engineering and Industrial Aerodynamics, 2022, 220: 104878
https://doi.org/10.1016/j.jweia.2021.104878
43 3360-01-2018 JTG/T. Wind-resistant Design Specification for Highway Bridge. Beijing: Ministry of Transport of the People’s Republic of China, 2018 (in Chinese)
44 MATLAB. Natick, MA: MathWorks. 2022
45 Z Y ZhouT Yang. Research Report on Wind-resistant Performance of Wuhu Yangtze River Highway Second Bridge. Tongji University. 2014 (in Chinese)
46 ANSYS Software. Canonsburg, PA: ANSYS Inc. 2020
47 X J Zhang, B N Sun. Parametric study on the aerodynamic stability of a long-span suspension bridge. Journal of Wind Engineering and Industrial Aerodynamics, 2004, 92(6): 431–439
https://doi.org/10.1016/j.jweia.2004.01.007
48 R Zhou, Y J Ge, Y X Yang, Y Du, L Zhang. Wind-induced nonlinear behaviors of twin-box girder bridges with various aerodynamic shapes. Nonlinear Dynamics, 2018, 94(2): 1095–1115
https://doi.org/10.1007/s11071-018-4411-y
49 R Zhou, Y J Ge, Y X Yang, S Liu, Y Du, L Zhang. A nonlinear numerical scheme to simulate multiple wind effects on twin-box girder suspension bridges. Engineering Structures, 2019, 183: 1072–1090
https://doi.org/10.1016/j.engstruct.2018.11.040
50 A Jain, N P Jones, R H Scanlan. Coupled flutter and buffeting analysis of long-span bridges. Journal of Structural Engineering, 1996, 122(7): 716–725
https://doi.org/10.1061/(ASCE)0733-9445(1996)122:7(716
51 X Z Chen, M Matsumoto, A Kareem. Aerodynamic coupling effects on flutter and buffeting of bridges. Journal of Engineering Mechanics, 2000, 126(1): 17–26
https://doi.org/10.1061/(ASCE)0733-9399(2000)126:1(17
52 X G Hua, Z Q Chen, Y Q Ni, J M Ko. Flutter analysis of long-span bridges using ANSYS. Wind and Structures, 2007, 10(1): 61–82
https://doi.org/10.12989/was.2007.10.1.061
53 Y J Ge, L Zhao. Wind-excited stochastic vibration of long-span bridge considering wind field parameters during typhoon landfall. Wind and Structures, 2014, 19(4): 421–441
https://doi.org/10.12989/was.2014.19.4.421
54 T T Ma, L Zhao, X M Shen, Y Ge. Case study of three-dimensional aeroelastic effect on critical flutter wind speed of long-span bridges. Journal of Wind Engineering and Industrial Aerodynamics, 2021, 212: 104614
https://doi.org/10.1016/j.jweia.2021.104614
55 J Y He, Q S Li, P W Chan. Reduced gust factor for extreme tropical cyclone winds over ocean. Journal of Wind Engineering and Industrial Aerodynamics, 2021, 208: 104445
https://doi.org/10.1016/j.jweia.2020.104445
56 J Cheng, J J Jiang, R C Xiao, H F Xiang. Nonlinear aerostatic stability analysis of Jiang Yin suspension bridge. Engineering Structures, 2002, 24(6): 773–781
https://doi.org/10.1016/S0141-0296(02)00006-8
57 S Y Cao, Y Tamura, N Kikuchi, M Saito, I Nakayama, Y Matsuzaki. Wind characteristics of a strong typhoon. Journal of Wind Engineering and Industrial Aerodynamics, 2009, 97(1): 11–21
https://doi.org/10.1016/j.jweia.2008.10.002
58 R Zhou, Y J Ge, S Y Liu, Y Yang, Y Du, L Zhang. Nonlinear flutter control of a long-span closed-box girder bridge with vertical stabilizers subjected to various turbulence flows. Thin-walled Structures, 2020, 149: 106245
https://doi.org/10.1016/j.tws.2019.106245
59 R Zhou, Y X Yang, Y J Ge, L Zhang. Comprehensive evaluation of aerodynamic performance of twin-box girder bridges with vertical stabilizers. Journal of Wind Engineering and Industrial Aerodynamics, 2018, 175: 317–327
https://doi.org/10.1016/j.jweia.2018.01.039
60 G S Fang, W C Pang, L Zhao, K Xu, S Cao, Y Ge. Tropical-cyclone-wind-induced flutter failure analysis of long-span bridges. Engineering Failure Analysis, 2022, 132: 105933
https://doi.org/10.1016/j.engfailanal.2021.105933
61 X N Hu, G S Fang, J Y Yang, L Zhao, Y Ge. Simplified models for uncertainty quantification of extreme events using Monte Carlo technique. Reliability Engineering & System Safety, 2023, 230: 108935
https://doi.org/10.1016/j.ress.2022.108935
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