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Received: 2019-08-20

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Wei Cui


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Journal of Zhejiang University SCIENCE A 2020 Vol.21 No.7 P.593-608


A novel forced motion apparatus with potential applications in structural engineering

Author(s):  Lin Zhao, Xi Xie, Yan-yan Zhan, Wei Cui, Yao-jun Ge, Zheng-chun Xia, Sheng-qiao Xu, Min Zeng

Affiliation(s):  State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China; more

Corresponding email(s):   cuiwei@tongji.edu.cn

Key Words:  Forced motion apparatus (FMA), Coupled vibration, Stochastic vibration simulation, Aerodynamic force, Frequency multiplication, Memory effects, Wind engineering, Potential applications

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Lin Zhao, Xi Xie, Yan-yan Zhan, Wei Cui, Yao-jun Ge, Zheng-chun Xia, Sheng-qiao Xu, Min Zeng. A novel forced motion apparatus with potential applications in structural engineering[J]. Journal of Zhejiang University Science A, 2020, 21(7): 593-608.

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publisher="Zhejiang University Press & Springer",

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%A Lin Zhao
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%DOI 10.1631/jzus.A1900400

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A1 - Wei Cui
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A1 - Zheng-chun Xia
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A1 - Min Zeng
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This paper reviews the development of forced motion apparatuses (FMAs) and their applications in wind engineering. A kind of FMA has been developed to investigate nonlinear and nonstationary aerodynamic forces considering the coupled effects of multiple degrees of freedom (DOFs). This apparatus can make section models to vibrate in a prescribed displacement defined by a numerical signal in time domain, including stationary and nonstationary movements with time-variant amplitudes and frequencies and even stochastic displacements. A series of validation tests show that the apparatus can re-illustrate various motions with enough precision in 3D coupled states of two linear displacements and one torsional displacement. To meet the requirement of aerodynamic modeling, the flutter derivatives of a box girder section are identified, verifying its accuracy and feasibility by comparing with previously reported results. By simulating the nonstationary vibration with time-variant amplitude, the phenomena of frequency multiplication and memory effects are examined. In addition to studying the aerodynamics of a bluff body under large amplitudes and nonstationary vibrations, some potential applications of the proposed FMA are discussed in vehicle-bridge-wind dynamic analysis, pile-soil interaction, and line-tower coupled vibration aerodynamics in structural engineering.


目的:探究新型强迫振动装置在风工程领域的发展与 应用.
创新点:1. 提出一种强迫振动装置,以实现多自由度耦合效应的非线性非平稳气运动,并探讨该装置的应用前景. 2. 该装置对运动形式无限制,且振幅及频率均可连续变化,因此所需最大驱动力不超过电机限值即可; 不同运动形式在每个自由度上均可实现; 对三个自由度之间的组合没有限制,单自由度、任意两自由度耦合和三自由度耦合均可.
方法:1. 为模拟不同形式的风振,基于比例-积分-微分(PID)控制算法开发一种强迫振动装置(FMA),并采用自主研发的强迫振动装置实现多自由度耦合的多种强迫振动运动方式. 2. 为满足气动建模的要求,采用强迫振动时域法对箱梁截面的颤振导数进行识别,包括单自由度、二自由度和三自由度等多种耦合形式,并与已有的研究结果进行比较,验证该强迫振动装置的准确性和可行性. 3. 根据强迫振动装置的特点分析其在风工程领域的应用以及未来的发展应用前景.
结论:1. 该强迫运动装置实现了各种运动类型,并通过试验验证了其运行精度; 通过对箱梁截面颤振导数的识别和比较,验证了其在风工程领域应用的合理性. 2. 该装置还可用于处理其他结构工程领域的问题,如大跨桥梁的风-车-桥耦合问题、输电线塔的塔-线耦合振动问题、飞行物在特定旋转轨迹下的气动力问题和结构风致振动引起的桩-土共同作用等.

关键词:强迫运动装置; 耦合振动; 随机振动模拟; 气动力; 倍频效应; 记忆效应; 风工程; 潜在应用

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article


[1]Battista RC, Rodrigues RS, Pfeil MS, 2003. Dynamic behavior and stability of transmission line towers under wind forces. Journal of Wind Engineering and Industrial Aerodynamics, 91(8):1051-1067.

[2]Bergmann D, Kaiser U, Wagner S, 2003. Determination of flutter derivatives using the forced oscillation method with a stochastical white noise excitation. Proceedings of the 11th International Conference on Wind Engineering.

[3]Borri C, Costa C, Zahlten W, 2002. Non-stationary flow forces for the numerical simulation of aeroelastic instability of bridge decks. Computers & Structures, 80(12):1071-1079.

[4]Cai CS, Chen SR, 2004. Framework of vehicle–bridge–wind dynamic analysis. Journal of Wind Engineering and Industrial Aerodynamics, 92(7-8):579-607.

[5]Calçada R, Cunha A, Delgado R, 2005. Analysis of traffic-induced vibrations in a cable-stayed bridge. Part II: numerical modeling and stochastic simulation. Journal of Bridge Engineering, 10(4):386-397.

[6]Cao BC, Sarkar PP, 2012. Identification of rational functions using two-degree-of-freedom model by forced vibration method. Engineering Structures, 43:21-30.

[7]Cao SY, Nishi A, Hirano K, et al., 2001. An actively controlled wind tunnel and its application to the reproduction of the atmospheric boundary layer. Boundary-Layer Meteorology, 101(1):61-76.

[8]Chen J, Xu YL, Zhang RC, 2004. Modal parameter identification of Tsing Ma suspension bridge under Typhoon Victor: EMD-HT method. Journal of Wind Engineering and Industrial Aerodynamics, 92(10):805-827.

[9]Chen SR, Cai CS, 2003. Evolution of long-span bridge response to wind-numerical simulation and discussion. Computers & Structures, 81(21):2055-2066.

[10]Chen ZQ, Yu XD, 2002. A new method for measuring flutter self-excited forces of long-span bridges. China Civil Engineering Journal, 35(5):34-41 (in Chinese).

[11]Chen ZQ, Yu XD, Yang G, et al., 2005. Wind-induced self-excited loads on bridges. Journal of Structural Engineering, 131(12):1783-1793.

[12]Cigada A, Falco M, Zasso A, 2001. Development of new systems to measure the aerodynamic forces on section models in wind tunnel testing. Journal of Wind Engineering and Industrial Aerodynamics, 89(7-8):725-746.

[13]Damgaard M, Zania V, Andersen LV, et al., 2014. Effects of soil–structure interaction on real time dynamic response of offshore wind turbines on monopiles. Engineering Structures, 75:388-401.

[14]Davenport AG, 1962. Buffeting of a suspension bridge by storm winds. Journal of the Structural Division, 88(3):233-270.

[15]Diana G, Resta F, Zasso A, et al., 2004. Forced motion and free motion aeroelastic tests on a new concept dynamometric section model of the Messina suspension bridge. Journal of Wind Engineering and Industrial Aerodynamics, 92(6):441-462.

[16]Ding Q, Lee PKK, Lo SH, 2000. Time domain buffeting analysis of suspension bridges subjected to turbulent wind with effective attack angle. Journal of Sound and Vibration, 233(2):311-327.

[17]Falco M, Curami A, Zasso A, 1992. Nonlinear effects in sectional model aeroelastic parameters identification. Journal of Wind Engineering and Industrial Aerodynamics, 42(1-3):1321-1332.

[18]Gao GZ, Zhu LD, 2015. Nonlinearity of mechanical damping and stiffness of a spring-suspended sectional model system for wind tunnel tests. Journal of Sound and Vibration, 355:369-391.

[19]Gazetas G, Makris N, 1991. Dynamic pile-soil-pile interaction. Part I: analysis of axial vibration. Earthquake Engineering & Structural Dynamics, 20(2):115-132.

[20]Ge YJ, Chang Y, Xu LS, et al., 2018a. Experimental investigation on spatial attitudes, dynamic characteristics and environmental conditions of rain–wind-induced vibration of stay cables with high-precision raining simulator. Journal of Fluids and Structures, 76:60-83.

[21]Ge YJ, Xia JL, Zhao L, et al., 2018b. Full aeroelastic model testing for examining wind-induced vibration of a 5,000 m spanned suspension bridge. Frontiers in Built Environment, 4:20.

[22]Ghobarah A, Aziz TS, El-Attar M, 1996. Response of transmission lines to multiple support excitation. Engineering Structures, 18(12):936-946.

[23]Guo WH, Xu YL, 2006. Safety analysis of moving road vehicles on a long bridge under crosswind. Journal of Engineering Mechanics, 132(4):438-446.

[24]Guo ZS, 2006. Three Degree-of-freedom Forced Vibration Method for Identification of Aerodynamic Derivatives of Bridge Decks. PhD Thesis, Tongji University, Shanghai, China (in Chinese).

[25]Halfman RL, 1952. Experimental Aerodynamic Derivatives of a Sinusoidally Oscillating Airfoil in Two-dimensional Flow. Technical Report Archive & Image Library.

[26]Huang MF, Lou WJ, Yang L, et al., 2012. Experimental and computational simulation for wind effects on the Zhoushan transmission towers. Structure and Infrastructure Engineering, 8(8):781-799.

[27]Huston DR, 1986. The Effects of Upstream Gusting on the Aeroelastic Behavior of Long Suspended-span Bridges. PhD Thesis, Princeton University, Princeton, USA.

[28]Jain A, Jones NP, Scanlan RH, 1996. Coupled aeroelastic and aerodynamic response analysis of long-span bridges. Journal of Wind Engineering and Industrial Aerodynamics, 60:69-80.

[29]Kikuchi N, Matsuzaki Y, Yukino T, et al., 2003. Aerodynamic drag of new-design electric power wire in a heavy rainfall and wind. Journal of Wind Engineering and Industrial Aerodynamics, 91(1-2):41-51.

[30]Li HN, Bai HF, 2006. High-voltage transmission tower-line system subjected to disaster loads. Progress in Natural Science, 16(9):899-911.

[31]Li MS, Li SP, Liao HL, et al., 2016. Spanwise correlation of aerodynamic forces on oscillating rectangular cylinder. Journal of Wind Engineering and Industrial Aerodynamics, 154:47-57.

[32]Li QC, 1995. Measuring flutter derivatives for bridge sectional models in water channel. Journal of Engineering Mechanics, 121(1):90-101.

[33]Liang SG, Zou LH, Wang DH, et al., 2015. Investigation on wind tunnel tests of a full aeroelastic model of electrical transmission tower-line system. Engineering Structures, 85:63-72.

[34]Loredo-Souza AM, Davenport AG, 2001. A novel approach for wind tunnel modelling of transmission lines. Journal of Wind Engineering and Industrial Aerodynamics, 89(11-12):1017-1029.

[35]Ma TT, Zhao L, Cao SY, et al., 2013. Investigations of aerodynamic effects on streamlined box girder using two-dimensional actively-controlled oncoming flow. Journal of Wind Engineering and Industrial Aerodynamics, 122: 118-129.

[36]Makris N, Gazetas G, 1992. Dynamic pile-soil-pile interaction. Part II: lateral and seismic response. Earthquake Engineering & Structural Dynamics, 21(2):145-162.

[37]Matsumoto M, Shiraishi N, Shirato H, et al., 1993. Aerodynamic derivatives of coupled/hybrid flutter of fundamental structural sections. Journal of Wind Engineering and Industrial Aerodynamics, 49(1-3):575-584.

[38]Miyata T, Yamada H, Katsuchi H, et al., 2002. Full-scale measurement of Akashi–Kaikyo Bridge during typhoon. Journal of Wind Engineering and Industrial Aerodynamics, 90(12-15):1517-1527.

[39]Morishima H, Inoue H, 1999. The unsteady aerodynamic force measurement system with forced oscillation of large amplitude. Wind Engineers, JAWE, (78):95-97 (in Japanese).

[40]Nielsen JN, 2015. Missile aerodynamics–past, present, future. Journal of Spacecraft and Rockets, 17(3):165-176.

[41]Niu HW, 2008. The Research on Three Degree-of-freedom Forced Vibration Method for Identification of Aerodynamic Derivatives and Flutter Mechanism. PhD Thesis, Hunan University, Changsha, China (in Chinese).

[42]Niu HW, Chen ZQ, 2014. Three degrees-of-freedom forced vibration method for identifying eighteen flutter derivatives of bridge decks. China Civil Engineering Journal, 47(4):75-83 (in Chinese).

[43]Otsuki Y, Washizu K, Tomizawa H, et al., 1974. A note on the aeroelastic instability of a prismatic bar with square section. Journal of Sound and Vibration, 34(2):233-248.

[44]Pospíšil S, Trush A, Kuznetsov S, et al., 2016. Influence of wind angle of attack and isotropic turbulence on wind-induced vibrations of ice-accreted bridge cables. Proceedings of the 8th International Colloquium on Bluff Body Aerodynamics and Applications.

[45]Sarkar PP, Jones NP, Scanlan RH, 1994. Identification of aeroelastic parameters of flexible bridges. Journal of Engineering Mechanics, 120(8):1718-1742.

[46]Scanlan RH, 1993. Problematics in formulation of wind-force models for bridge decks. Journal of Engineering Mechanics, 119(7):1353-1375.

[47]Scanlan RH, Tomko JJ, 1971. Airfoil and bridge deck flutter derivatives. Journal of the Engineering Mechanics Division, 97(6):1717-1737.

[48]Scanlan RH, Gade RH, 1977. Motion of suspended bridge spans under gusty wind. Journal of the Structural Division, 103(ST9):1867-1883.

[49]Siedziako B, Øiseth O, 2018. An enhanced identification procedure to determine the rational functions and aerodynamic derivatives of bridge decks. Journal of Wind Engineering and Industrial Aerodynamics, 176:131-142.

[50]Siedziako B, Øiseth O, Rønnquist A, 2017. An enhanced forced vibration rig for wind tunnel testing of bridge deck section models in arbitrary motion. Journal of Wind Engineering and Industrial Aerodynamics, 164:152-163.

[51]Ukeguchi N, Sakata H, Nishitani H, 1966. An investigation of aeroelastic instability of suspension bridges. Proceedings of Suspension Bridges Symposium.

[52]Wang Q, 2011. The Study on Nonlinear Motion-induced Aerodynamic Force and Nonlinear Aerodynamic Stability of Long-span Bridge Girder. PhD Thesis, Southwest Jiaotong University, Chengdu, China (in Chinese).

[53]Wu T, 2013. Nonlinear Bluff-body Aerodynamics. PhD Thesis, University of Notre Dame, Notre Dame, USA.

[54]Xu YL, Guo WH, 2003. Dynamic analysis of coupled road vehicle and cable-stayed bridge systems under turbulent wind. Engineering Structures, 25(4):473-486.

[55]Ying XY, 2017. Numerical Simulation of Flutter Performance of Long-span Bridges. PhD Thesis, Dalian University of Technology, Dalian, China (in Chinese).

[56]Zhan Y, Zhao S, Zhao L, et al., 2017. Aerodynamic effect of non-stationary motion conditions of typical box girder sections. Proceedings of the 4th National Forum on Wind Engineering for Graduate Students (in Chinese).

[57]Zhang T, Lin YY, Bai HF, 2013. Numerical analysis of transmission towers-lines construction on wind forces. Journal of Applied Sciences, 13(9):1587-1591.

[58]Zhao L, Ge YJ, 2015. Cross-spectral recognition method of bridge deck aerodynamic admittance function. Earthquake Engineering and Engineering Vibration, 14(4):595-609.

[59]Zhou XY, Qiang SG, Peng YS, et al., 2016. Wind tunnel test on responses of a lightweight roof structure under joint action of wind and snow loads. Cold Regions Science and Technology, 132:19-32.

[60]Zhu LD, Gao GZ, 2015. Influential factors of soft flutter phenomenon for typical bridge deck sections. Journal of Tongji University (Natural Science), 43(9):1289-1294 (in Chinese).

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