中深水半潛式鉆井平臺系泊方案設(shè)計與參數(shù)優(yōu)化研究說明書帶開題

中深水半潛式鉆井平臺系泊方案設(shè)計與參數(shù)優(yōu)化研究說明書帶開題,深水,半潛式,鉆井平臺,系泊,方案設(shè)計,參數(shù),優(yōu)化,研究,鉆研,說明書,仿單,開題 重現(xiàn)期10year水深500m波浪譜名稱JonswapGama3.3有義波高（Hs)7.7m譜峰周期(Tp)13.4s波浪方向180風(fēng)譜名稱API一小時平均風(fēng)速30.5m/s一分鐘平均風(fēng)速38.5m/s風(fēng)向210流表面流速1.05m/s水下100米1.017m/s水下200米0.976m/s流向150編號水中長度 單位長度濕重直徑(m)(N/m)(mm)159.2135.35382下端纜索38135.3538上端纜索21.240.525水深纜索總長系泊點錨泊點（m）(m)(m)(m)2059.255010015010002003002000彈性模量Mpa551095510955109錨泊點坐標(biāo)系泊點坐標(biāo)力初值角度初值1角度初值21040.5200085882041200085883041.5200080854042200080855042.5200080856043300075807043.5300075808044300075809044.530007580100453000758011045.530007580120463000758013046.540007075140474000707515047.540007075160484000707517048.540007075180495000606519049.550006065200505000606521050.550006065220515000606523051.550006065240525000606525052.550006065260535000303527053.550003035280545000303529054.550003035300555000303531055.5500030353205650003035單一鏈索成分多成分鏈索系泊點力系泊點水平力系泊點角度系泊點力系泊點水平力2726.96193849.6592305588.95662740.04070572.5065663988.48372766.269445102.011745187.88662809.972276139.8101287.14812842.246993176.984532486.42992894.196987224.756838885.54612939.583581273.382014784.66382997.484534330.656889583.66673066.156623397.976454682.54223134.982224468.186649981.4112972.1091073155.0435933215.547498549.158755780.16671017.913511189.49148693309.507868642.374250678.80791078.554795233.55686563415.110498747.525127677.35631151.456028286.57998893535.458381867.212108875.8011236.047309349.15688323670.8708391002.44899974.15221338.682586426.22892263826.0081581157.48964272.39031455.078125515.85016614005.8633951336.56986170.50931597.592287627.08378694215.2975971544.97912668.4991767.742312762.333394452.268541782.19854366.40371967.270103924.73200034738.8793662068.03460364.12582205.1723571122.3808745069.4961342397.29927261.77812500.3665791372.0985975463.207742790.98389859.27832854.1195541677.3945155940.560693267.20937256.63413282.4439232054.3760886511.3890783837.83229553.88533807.8636732524.9115547231.8803994556.4859250.94584487.4514213142.6635738129.2095095452.29453647.87865329.3904253920.4910699260.0804386581.95191144.7016406.8277374929.72650910748.938718068.91422841.35157851.00766298.89308112708.5360410026.9776637.90839758.9721658128.62022215887.2696813172.0668333.99412523.4412110800.3617326024.3927922932.752528.212320647.5379518553.37276297266.1932278668.130320.3746197293.0021185060.4067系泊點角度80.822679.271477.493775.588573.591871.434269.236166.888764.453361.961959.404356.718154.005351.254148.464945.547142.63939.695636.649333.598230.411526.028520.282單一成分多成分流速張力水平張力 張力水平張力0 15887.27 13172.07 12521.02 10798.060.5 15951.4113217.812570.8 10835.371 16143.54 13354.64 12719.91 10947.031.5 16463.04 13581.6412967.6 11132.192 16908.08 13896.83 13312.94 11389.47密度縮小2倍密度縮小四倍密度縮小八倍流速張力水平張力 張力水平張力 張力水平張力0 7953.631 6595.889 3980.126 3301.198 2000.806 1661.0070.5 8021.423 6645.215 4063.247 3365.332 2066.322 1708.0051 8220.306 6788.628 4256.264 3502.964 2261.682 1847.2691.5 8562.052 7036.708 4579.712 3732.899 2584.677 2075.4692 9009.906 7354.153 5034.834 4054.1473027.782383.07泊距100纜長150泊距200纜長300水深100水深200流速張力水平張力 張力水平張力0 15887.27 13172.07 21596.43 8158.788 43155.22 16286.04 15887.27 13172.070.5 15951.4113217.8 21837.76 8087.442 43636.06 16141.54 15951.4113217.81 16143.54 13354.64 22551.31 7864.31445059.9 15691.26 16143.54 13354.641.5 16463.04 13581.64 23771.86 7510.744 47491.15 14974.11 16463.04 13581.642 16908.08 13896.83 25534.71 7054.786 51001.37 14046.34 16908.08 13896.83外漏面積形狀系數(shù)Cs圓柱形0.5水線面以上的船體1甲板室1獨立的結(jié)構(gòu)（吊機、橫梁等）1.5甲板以下的面積（光滑表面）1甲板以下的面積（外漏的橫梁和支架）1.3鉆井架1.25水平面以上受風(fēng)面積的中心高度范圍/mCH0-15.3115.3-30.51.1830.5-461.3146.0-611.461-761.47推薦數(shù)值名稱美國API挪威DNV波浪理論Stokes五階波，流函數(shù)Stokes五階波拖曳力系數(shù)0.6-1.00.5-1.2質(zhì)量系數(shù)1.5-2.02備注CM,CD和選用的不同的波浪理論使用不同波浪理論有關(guān)CM,C的，高雷諾數(shù)時CD0.7英國DTI根據(jù)實際水深的可靠實驗結(jié)果CM,C的，高雷諾數(shù)時CD0.7環(huán)境載荷工作狀態(tài)極限狀態(tài)一年一遇 一年一遇 十年一遇 十年一遇風(fēng)暴環(huán)流風(fēng)暴環(huán)流浪有義波高3.227.73.6譜峰周期86.611.710浪譜JONSWAP風(fēng)風(fēng)速14.39.52512.8風(fēng)譜API流水面0.3611.31.7水下100米0.270.921.221.32水下200米0.130.580.881.12水下300米00.250.550.7水下400米0.170.470.6水下500米0.130.430.55水下600米0.050.350.45水下700米0.050.050.05浪風(fēng)海流操作工況 一年一遇風(fēng)暴一年一遇風(fēng)暴 一年一遇環(huán)流極端工況十年一遇風(fēng)暴一年一遇風(fēng)暴 一年一遇環(huán)流一年一遇風(fēng)暴十年一遇風(fēng)暴 一年一遇環(huán)流一年一遇風(fēng)暴一年一遇風(fēng)暴 十年一遇環(huán)流