Background data for Tubular Joint Design Rules in American Codes (API RP 2A and AWS D1.1-72) are reviewed in terms of static ultimate strength and fatigue. The problem of extension to high-cycle fatigue, which becomes increasingly important in severe weather areas and/or deep water, is explored. Case histories of offshore failures and noteworthy non-failures are examined in light of proposed criteria and sensitivity/risk analysis.
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Published: 1974 Number of Pages: 24 File Size: 1 file , 860 KB