A review of fixed offshore platforms under earthquake forces

다국어 초록 (Multilingual Abstract)

Advances in geological studies, have identified increased seismic activity in the world's ocean once believed to be far from seismic hazards. The increase in demand of oil and other hydrocarbons leaves no option but to install a suitable offshore platform on these seismically sensitive offshore basins. Therefore, earthquake based design criteria for offshore structures are essential. The focus of the present review is on various computational techniques involved for seismic response study. The structural and load modeling approaches, the disturbed fluid-structure and soil-structure interaction as well as hydrodynamic damping due to earthquake excitation are also discussed. A brief description on the reliability-based seismic design approach is also presented.

참고문헌 (Reference)

1 Hosseini, M, "The seismic reliability of offshore structures based on nonlinear time history analyses" 1020 (1020): 963-970, 2008

2 Kokkinowrachos, K, "Structure-wave interaction under Earthquake excitation" 112 : 65-73, 1990

3 Correia, H.J.D, "Structural analysis of an offshore Jacket model under seismic excitation" 2008

4 Penzien, J, "Stochastic response of offshore towers to random sea waves and strong motion earthquake" 2 (2): 733-756, 1972

5 Kawano, K, "Seismic response evaluations of an offshore structure with uncertainties" 2003

6 Mostafa, Y.E, "Response of fixed offshore platforms to wave and current loading including soil-structure interaction" 24 (24): 357-368, 2004

7 Asgarian, B, "Reliability-based earthquake design of jacket-type offshore platforms considering pile-soil-structure interaction" 6 (6): 631-637, 2009

8 Popovici, A, "Reliability of offshore platforms in seismic environments" 1986

9 Nadim, F, "Reliability of an engineering system under a strong earthquake with application to offshore platforms" 1990

10 Karadeniz,H, "Reliability calculation of RC offshore structures under extreme wave loading" 16 (16): 138-145, 2006

11 Bea,R.G, "Reliability based earthquake design guidelines for marine structures" 125 (125): 219-231, 1999

12 American Petroleum Institute, "Recommended practice for planning, designing and constructing fixed offshore platforms-working stress desig" American Petroleum Institute 2005

13 Jenga, D.S, "Poroelastic analysis of the wave-seabed interaction problem" 26 (26): 43-64, 2000

14 Venkataramana, K, "Parametric uncertainties for dynamic response evaluation of offshore structures" 18 (18): 454-463, 1996

15 Kawano, K, "On the reliability of offshore platforms against random sea waves and earthquake motions" 1989

16 Naess, A, "Numerical methods for calculating the crossing rate of high and extreme response levels of compliant offshore structures subjected to random waves" 28 : 1-8, 2006

17 Etemad, A.K, "Nonlinear dynamic behavior of fixed jackettype offshore platforms subjected to simultaneously acting wave and earthquake loads" 2004

18 Bureau,G, "New considerations for offshore seismic response studies" 1986

19 Bea, R.G, "Loading and capacity effects on platform performance in extreme storm waves and earthquakes" 1993

20 Wu, J, "Forced vibration analysis of an offshore tower carrying an eccentric tip mass with rotary inertia due to support excitation" 34 (34): 1235-1244, 2007

21 Jeng, D.S, "Finite element modeling for water waves-soil interaction" 15 (15): 283-300, 1996

22 Madhavan, P.T, "Fatigue reliability analysis of fixed offshore structures: A first passage problem approach" 7 (7): 1839-1845, 2006

23 Bea,R.G, "Evaluation of uncertainties in loadings on offshore structures due to extreme environmental conditions" 115 (115): 237-245, 1993

24 Nadim, F, "Effects of spatial variation of earthquake motions on platform response" 1988

25 Omrani, Z, "Effect of wave loading on the seismic behavior of a typical fixed jacket-type platform" 2008

26 Mostafa, Y.E, "Effect of seabed instability on fixed offshore platforms" 26 (26): 1127-1142, 2006

27 Newmark, W.M, "Earthquake spectra and design" Earthquake Research Institute 1982

28 Chan,H.S.Y, "Earthquake response spectrum analysis of offshore platforms" 9 (9): 272-276, 1987

29 Bai, Y, "Earthquake response of offshore structures" 1991

30 Nadim,F, "Earthquake engineering for offshore structures" 1991

31 Kawano, K, "Dynamic response and reliability analysis of large offshore structures" 168 (168): 255-272, 1999

32 Nair, D, "Comparison of spectrum and time history techniques in seismic design of platforms" 1980

33 Peng, B.F, "Comparison of ISO and API seismic design requirements for offshore structures" 2009

34 Finagenov, O.M, "Assessment of reliability of offshore marine hydraulic structures under seismic impacts" 2005

35 Chen, R, "Approximate method for evaluating the response of offshore structures to earthquake" 7 (7): 84-92, 1987

36 Bienen, B, "Advances in the three-dimensional fluid-structure-soil interaction analysis of offshore jack-up structures" 19 : 110-140, 2006

37 NORSOK standard, "Actions and Action Effects (Edition 2), N-003"

38 Kang, H, "A reliability analysis method of offshore platforms" 2003