Simplified earthquake response analysis modeling of offshore structures

被引：0
|
作者：
Nakamura, T [1 ]
Tanaka, Y [1 ]
机构：
[1] Shinozuka Res Inst, Tokyo, Japan
来源：
PROCEEDINGS OF THE EIGHTH INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 4 | 1998年
关键词：
earthquake response; offshore structure; hydrodynamic; restoring force coefficient; boundary integral method;
D O I：
暂无
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：
A simplified method of the seismic response analysis using the hydrodynamic restoring force coefficients for an arbitrary shaped three dimensional offshore structure with multiple degrees of freedom has been developed. The present method was verified through the comparisons with the more rigorous numerical solution using Green's function. The frequency characteristics of the hydrodynamic restoring force coefficients were investigated. The response of twin cylindrical structures were analyzed, and the structure interaction effects due to the fluid compressibility were discussed.
引用
收藏
页码：398 / 403
页数：2
相关论文
共 50 条
  • [41] New simplified model for collapse analysis of stiffened plates and its application to offshore structures
    Kaeding, P
    Fujikubo, A
    PROCEEDINGS OF THE ELEVENTH (2001) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL IV, 2001, : 398 - 405
  • [42] Analysis of Offshore Structures Based on Response Spectrum of Ice Force
    Liu, Yingzhou
    Li, Xin
    Zhang, Youwei
    JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2019, 7 (11)
  • [43] MOTION RESPONSE ANALYSIS OF LARGE OFFSHORE STRUCTURES DURING TRANSPORTATION
    Fu S.
    Zhang W.
    Zhang P.
    Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2023, 44 (07): : 496 - 503
  • [44] ANALYSIS OF LOCAL EARTHQUAKE RESPONSE FOR OFFSHORE PLATFORM BY CORRECTION METHOD OF MODEL SUPERPOSITION
    Qu Naisi and Zhang Bin Associate Professor
    China Ocean Engineering, 1988, (03) : 11 - 19
  • [45] EARTHQUAKE INDUCED HYDRODYNAMIC PRESSURE ON AXISYMMETRICAL OFFSHORE STRUCTURES
    SUN, K
    NOGAMI, T
    EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS, 1991, 20 (05): : 429 - 440
  • [46] EARTHQUAKE RESISTANT DESIGN OF OFFSHORE BUILDING STRUCTURES.
    Ozaki, Masakazu
    Hayashi, Satoshi
    IEEE Journal of Oceanic Engineering, 1978, OE-3 (04) : 152 - 162
  • [47] Simplified Model of High-rise Isolated Structure for Earthquake Response Analysis
    Fu, Weiqing
    Chen, Fei
    Liu, Wenguang
    ADVANCED BUILDING MATERIALS, PTS 1-4, 2011, 250-253 (1-4): : 2007 - +
  • [48] Simplified response-spectrum seismic analysis of nonlinear structures
    Villaverde, R
    JOURNAL OF ENGINEERING MECHANICS-ASCE, 1996, 122 (03): : 282 - 285
  • [49] MODELING THE RANDOM ENVIRONMENT OF OFFSHORE STRUCTURES
    Ellermann, Katrin
    OMAE 2009, VOL 4, PTS A AND B, 2009, : 191 - 200
  • [50] OFFSHORE GRAVITY STRUCTURES - CENTRIFUGAL MODELING
    PREVOST, JH
    CUNY, B
    SCOTT, RF
    JOURNAL OF THE GEOTECHNICAL ENGINEERING DIVISION-ASCE, 1981, 107 (02): : 125 - 141
12345