RELIABILITY-BASED ASSESSMENT ON STIFFENED PANEL OF DEEP-WATER PLATFORM

被引：0

作者：

He, Yong ^{[1
]}

Xu, Long-kun ^{[1
]}

Ye, Qian ^{[1
]}

Jiang, Yi-hai

Jin, Wei-liang ^{[1
]}

机构：

[1] Zhejiang Univ, Inst Struct Engn, Hangzhou 310003, Zhejiang, Peoples R China

来源：

OMAE 2009, VOL 2: STRUCTURES, SAFETY AND RELIABILITY | 2009年

关键词：

SHAPED OFFSHORE STRUCTURES; LIMIT STATE ASSESSMENT; COMPRESSIVE STRENGTH; PLATES; SHIPS;

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：

Stiffened panel is an important component of floating structures in deep water. This paper analyses of ultimate strength of stiffened panel corresponding to different failure modes. The ultimate limit state(ULS) equations are established. On the base of these equations, the safety assessments of the stiffened panel are conducted by reliability method. The reliability index is compared with the target reliability. The comparison indicates that there is no obvious correlation between different failure modes so that each failure mode could be analyzed individually. In addition, the reliability analysis is more reasonable than deterministic analysis. The method has been illustrated through application to an actual stiffen panel of a Tension Leg Platform. Advantages of the proposed method for assessment the safety of the stiffen panel is also highlighted.

引用

页码：621 / 627

页数：7

共 50 条

[21] Reliability-based specification of welding distortion tolerances for stiffened steel panels
Elsayed, T
Mansour, A
JOURNAL OF SHIP RESEARCH, 2003, 47 (01): : 39 - 47
[22] Efficient reliability-based design and inspection of stiffened panels against fatigue
Kale, Amit A.
Haftka, Raphael T.
Sankar, Bhavani V.
Journal of Aircraft, 1600, 45 (01): : 86 - 97
[23] Reliability-based Assessment of Stability of Slopes
Juang, C. Hsein
Zhang, Jie
Gong, Wenping
INTERNATIONAL SYMPOSIUM ON GEOHAZARDS AND GEOMECHANICS (ISGG2015), 2015, 26
[24] RELIABILITY-BASED RISK ASSESSMENT OF REVETMENTS
Tur, Rifat
Balas, Can Elmar
JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY, 2010, 25 (03): : 511 - 516
[25] Hybrid Framework for Reliability-Based Design Optimization of Imperfect Stiffened Shells
Hao, Peng
Wang, Bo
Li, Gang
Meng, Zeng
Wang, Lipeng
AIAA JOURNAL, 2015, 53 (10) : 2878 - 2889
[26] Reliability-based safety assessment of bridges
Shin, S.
Paik, I.
Kim, D. J.
Ahn, S. -S.
BRIDGE MAINTENANCE, SAFETY, MANAGEMENT AND LIFE EXTENSION, 2014, : 1001 - 1004
[27] SAFETY ASPECTS OF DEEP-WATER PLATFORM CONCEPTS.
Fjeld, Svein
MT Meerestechnik, 1982, 13 (06): : 171 - 177
[28] DESIGN OF KARIN DEEP-WATER PLATFORM WITH RESPECT TO FATIGUE
LOTSBERG, I
TAARNES, A
SIMENSEN, PA
JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 1988, 114 (06): : 1211 - 1229
[29] DEEP-WATER PLATFORM IN SANTA-BARBARA CHANNEL
BARDGETTE, JJ
JOURNAL OF PETROLEUM TECHNOLOGY, 1977, 29 (MAR): : 273 - 273
[30] SILICONE PROTECTS CONNECTORS ON DEEP-WATER OIL PLATFORM
DRAKE, J
ADHESIVES AGE, 1995, 38 (09): : 22 - 23

← 1 2 3 4 5 →