Effects of Nonlinear Riser-Soil Interaction Model on Fatigue Design of Steel Catenary Riser Under Random Waves

被引：0
|
作者：
Kimiaei, Mehrdad [1 ]
机构：
[1] Univ Western Australia, Ctr Offshore Fdn Syst, Perth, WA, Australia
来源：
PROCEEDINGS OF THE ASME 36TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2017, VOL 5B | 2017年
关键词：
D O I：
暂无
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
Steel Catenary Risers (SCRs) are one of the main components in development of oil and gas fields in deep waters. Fatigue design of SCRs in touch down zone (TDZ) is one of the main engineering challenges in design of riser systems. Nonlinear riser-soil interaction models have recently been introduced and used widely in advanced structural analysis of SCRs. Due to hysteretic nonlinear behavior of the soil, SCR system will show different structural response under different loading time histories. This paper investigates the effects of nonlinear riser-soil interaction in the TDZ on fatigue performance of an example SCR subjected to randomly generated waves. Sensitivity of fatigue life of the system, location of the critical node and the maximum stress range to different wave realizations and different soil types are discussed in detail.
引用
收藏
页数：9
相关论文
共 33 条
  • [21] Nonlinear riser-seabed interaction response among touchdown zone of a steel catenary riser in consideration of vortex-induced vibration
    Yuan, Yuchao
    Zheng, Mengtian
    Xue, Hongxiang
    Tang, Wenyong
    OCEAN ENGINEERING, 2021, 227
  • [22] Dynamic response analysis of steel catenary riser based on a nonlinear seabed stiffness model
    Bai, Xing-Lan
    Huang, Wei-Ping
    Xie, Yong-He
    Zhao, Chun-Hui
    Zhendong yu Chongji/Journal of Vibration and Shock, 2015, 34 (21): : 82 - 88
  • [23] Development of pipe-soil interaction experimental system for steel catenary riser in touchdown zone
    Hu, Zhihui
    Duan, Menglan
    Zhao, Donghong
    Li, Wei
    AUTOMATION EQUIPMENT AND SYSTEMS, PTS 1-4, 2012, 468-471 : 939 - 943
  • [24] Incorporation of the riser-seabed-seawater interaction effects into the trench formation and fatigue response of steel catenary risers in the touchdown zone
    Janbazi, Hossein
    Shiri, Hodjat
    OCEAN ENGINEERING, 2023, 289
  • [25] STEEL CATENARY RISERS AT TOUCHDOWN ZONE - A FLUID DYNAMICS APPROACH TO UNDERSTANDING THE WATER-RISER-SOIL INTERACTION
    Fouzder, Anup
    Zakeri, Arash
    Hawlader, Bipul
    PROCEEDINGS OF THE 9TH INTERNATIONAL PIPELINE CONFERENCE - 2012, VOL 4, 2013, : 31 - 36
  • [26] DYNAMIC RESPONSE OF A STEEL CATENARY RISER AT TOUCH DOWN ZONE WITH SEABED TRENCHING DEVELOPMENT CONSIDERED UNDER IRREGULAR WAVES
    Gao, Zhenguo
    Zhou, Zefeng
    Wang, Weichen
    PROCEEDINGS OF ASME 2024 43RD INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, OMAE2024, VOL 3, 2024,
  • [27] Dynamic curvature of a steel catenary riser on elastic seabed considering trench shoulder effects: an analytical model
    Rahim Shoghi
    Hodjat Shiri
    Celso Pupo Pesce
    Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2024, 46
  • [28] Dynamic curvature of a steel catenary riser on elastic seabed considering trench shoulder effects: an analytical model
    Shoghi, Rahim
    Shiri, Hodjat
    Pesce, Celso Pupo
    JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2024, 46 (01)
  • [29] Distributions of nonlinear dynamics, stress and fatigue damage along a steel catenary riser in current affected by top-end surge
    Kang, Zhuang
    Li, Shaojie
    Zhang, Cheng
    Qu, Yan
    Ma, Gang
    OCEAN ENGINEERING, 2023, 285
  • [30] A NOVEL NUMERICAL MODEL FOR COMPUTING THE GLOBAL RESPONSE AND FATIGUE OF A STEEL CATENARY RISER BASED ON ABSOLUTE NODAL COORDINATE FORMULATION
    Hou, Jing
    Jia, Lusheng
    Liu, Yi
    Wang, Dejun
    Jia, Xu
    Zhang, Cheng
    PROCEEDINGS OF ASME 2023 42ND INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE & ARCTIC ENGINEERING, OMAE2023, VOL 3, 2023,
1234