Experimental Study on Energy Dissipation Performance of SPA Shear Plate Metal Damper Based on Jacket Platform

被引:0
作者
Li, Jiakang [1 ]
Zhang, Zhe [1 ]
Wang, Lu [1 ]
Ma, Zhe [2 ]
Wang, Wenyuan [2 ]
机构
[1] Nantong Inst Technol, Sch Civil Engn, Nantong 226000, Peoples R China
[2] Dalian Univ Technol, Fac Infrastructure Engn, Dalian, Peoples R China
关键词
jacket foundation; seismic load; shear plate metal damper; hysteretic energy dissipation; OFFSHORE; VIBRATION;
D O I
10.3390/jmse11112130
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
Aiming at the problem of excessive vertical vibration caused by seismic primary waves in jacket structures located in seismic zones in China, a new type of shear plate metal damper with upper and lower elliptical openings (SPA) is proposed in this paper. The seismic model test is carried out to compare the shear plate metal damper with three traditional opening forms, central elliptical opening, single row opening, and double row opening, and the hysteretic curve, skeleton curve, and cyclic hysteretic energy dissipation capacity are analyzed. The results show that the energy dissipation performance of the new shear plate metal damper with upper and lower elliptical openings proposed in this paper is better than that of the other three types of dampers.
引用
收藏
页数:15
相关论文
共 23 条
  • [1] On the size effects of toroidal tuned liquid column dampers for mitigating wind- and wave-induced vibrations of monopile wind turbines
    Ding, Hao
    Wang, Wei
    Liu, Jun-Feng
    Wang, Jin-Ting
    Le, Zhi-Ji
    Zhang, Jian
    Yu, Guang-Ming
    [J]. OCEAN ENGINEERING, 2023, 273
  • [2] Wave-induced vibration control of offshore jacket platforms through SMA dampers
    Enferadi, Mohammad Hadi
    Ghasemi, Mohammad Reza
    Shabakhty, Naser
    [J]. APPLIED OCEAN RESEARCH, 2019, 90
  • [3] Graff W.J., 1981, INTRO OFFSHORE STRUC, Vfirst
  • [4] International Renewable Energy Agency, 2022, Renewable Capacity Statistics 2022
  • [5] Fragility and hazard analysis of a welded steel Moment Resisting Frame
    Kazantzi, A. K.
    Righiniotis, T. D.
    Chryssanthopoulos, M. K.
    [J]. JOURNAL OF EARTHQUAKE ENGINEERING, 2008, 12 (04) : 596 - 615
  • [6] Self-centring damper with multi-energy-dissipation mechanisms: Insights and structural seismic demand perspective
    Ke, Ke
    Yam, Michael C. H.
    Zhang, Ping
    Shi, Yu
    Li, Yong
    Liu, Sijia
    [J]. JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2023, 204
  • [7] Optimal control of jacket platforms vibrations under the simultaneous effect of waves and earthquakes considering fluid-structure interaction
    Lavassani, Seyed Hossein Hosseini
    Gavgani, Seyyed Ali Mousavi
    Doroudi, Rouzbeh
    [J]. OCEAN ENGINEERING, 2023, 280
  • [8] Seismic response of monopile-supported offshore wind turbines under combined wind, wave and hydrodynamic loads at scoured sites
    Liang, Fayun
    Yuan, Zhouchi
    Liang, Xuan
    Zhang, Hao
    [J]. COMPUTERS AND GEOTECHNICS, 2022, 144
  • [9] Ma Z., 2023, P 2023 3 INT C EN EN
  • [10] Surge Response Analysis of the Serbuoys-TLP Tension Leg Platform under the Action of Wave-Current Coupling
    Ma, Zhe
    Lou, Zhehan
    Zhai, Gangjun
    Li, Jiakang
    [J]. JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2022, 10 (05)