CH4-2-44工况与载荷组合-20140319

4.4工况与载荷组合4.4.1装载2.油船:按吃水、装载模式,,SCSCSCSCSCSCSCT0.9T,0.7T0.65T,0.6T0.33T0.25T,,1.需要考虑的装载工况离港状态、到港状态、部分填满的压载舱状态、海上航行工况、港内和遮蔽水工况。直接分析的设计装载工况如下表：1.船中货舱区域有两道纵舱壁油船有限元分析的载荷组合No.LoadingpatternStillwaterloadsDynamicloadcasesDraught(1)%ofperm.SWBM(2)%ofperm.SWSF(2)MidshipcargoregionSeagoingconditionsA10.9TSC100%(sagging)Seenote3HSM-1FSM-1BSP-1POST-1P100%(hogging)100%(-vefwd)Seenote4HSM-2FSM-2BSR-1PBSR-2PBSP-1POST-2PA20.9TSC100%(sagging)Seenote3HSM-1HSA-1FSM-1BSR-1PBSR-2PBSP-1POST-1POSA-2P100%(hogging)100%(-vefwd)Seenote4HSM-2FSM-2BSR-1PBSR-2PBSP-1PBSP-2POST-1POST-2POSA-2PA30.65TSC100%(hogging)100%(-vefwd)Seenote5HSM-2FSM-2//100%(-vefwd)Seenote4/BSR-1PBSR-2PBSP-1POST-1POST-2POSA-2PA40.6TSC100%(sagging)100%(+vefwd)Seenote4HSM-1FSM-1BSR-1PBSP-1POST-1POSA-2PA50.65TSC100%(sagging)100%(+vefwd)Seenote5HSM-1HSA-1FSM-1//100%(+vefwd)Seenote4/BSR-1PBSP-1POSA-2PA60.6TSC100%(hogging)100%(-vefwd)Seenote4HSM-2HSA-1BSR-1PBSR-2PBSP-1POSA-2PA7(6)TLC100%(hogging)100%(-vefwd)Seenote4HSM-2HSA-1BSR-1PBSR-1SBSP-1PBSP-1SOST-1POST-1SOSA-2POSA-2SA8(6)TBAL-EM100%(sagging)100%(+vefwd)Seenote4HSM-1FSM-1BSR-1PBSR-2PBSP-1POSA-2PHarbourandtestingconditionsA90.25TSC100%(sagging)100%(+vefwd)Seenote4/A100.25TSC100%(sagging)100%(+vefwd)Seenote4/A110.6TSC100%(sagging)100%(+vefwd)Seenote5/A12(7)0.33TSCSeenote7Seenote7/A130.7TSC100%(hogging)100%(-vefwd)Seenote5/A14TSC100%(hogging)100%(-vefwd)Seenote4/1.船中货舱区域有一道纵舱壁油船有限元分析的载荷组合No.LoadingpatternStillwaterloadsDynamicloadcasesDraught(1)%ofpermSWBM(2)%ofPerm.SWSF(2)MidshipcargoregionSeagoingconditionsB10.9TSC100%(sagging)Seenote3HSM-1HSA-1FSM-1BSR-1PBSR-1SBSP-1PBSP-1SOST-1POST-1SOSA-1POSA-2POSA-1SOSA-2S100%(hogging)100%(-vefwd)Seenote4HSM-2FSM-2BSR-1PBSR-1SBSP-1PBSP-1SOST-2POST-2SOSA-2POSA-2SB2(6)0.9TSC100%(sagging)Seenote3HSM-1HSA-1FSM-1BSR-1PBSR-1SBSP-1PBSP-1SOST-1POST-1SOSA-1POSA-1SOSA-2POSA-2S100%(hogging)100%(-vefwd)Seenote4HSM-2FSM-2BSR-1PBSR-1SBSP-1PBSP-1SOST-2POST-2SOSA-2POSA-2SB30.9TSC100%(hogging)100%(-vefwd)HSM-2FSM-2//100%(-vefwd)/BSR-1PBSR-1SBSP-1PBSP-1SOST-2POST-2SB40.6TSC100%(sagging)75%(+vefwd)Seenote4HSM-1FSM-1FSM-2BSR-1PBSR-1SBSP-1PBSP-1SOSA-2POSA-2SB5(6)0.6TSC100%(sagging)75%(+vefwd)Seenote4HSM-1FSM-1FSM-2BSR-1PBSR-1SBSP-1PBSP-1SOSA-2POSA-2SB60.6TSC100%(sagging)100%(+vefwd)Seenote5HSM-1FSM-1FSM-2//100%(+vefwd)Seenote4/BSR-1PBSR-1SBSP-1PBSP-1SOSA-2SB7(7)TBAL-EM100%(sagging)100%(+vefwd)Seenote4HSM-1HSA-1FSM-1underdevelopmentunderdevelopmentunderdevelopmentHarbourandtestingconditionsB80.33TSC100%(sagging)100%(+vefwd)Seenote5/B90.33TSC100%(sagging)75%(+vefwd)Seenote4/B10(6)0.33TSC100%(sagging)75%(+vefwd)Seenote4/B11TSC100%(hogging)100%(-vefwd)Seenote5/其他情况，船中货舱区域外有两道\一道纵舱壁油船有限元分析的载荷组合重压载）(SCSSSHBT,0.75T,0.67T,0.83T,T3.散货船：按吃水1）Applicablegeneralloadingpatterns一般工况：2）Multiportconditions3）Alternateconditions仅适用于BC–A的附加工况：4）Heavyballastcondition仅适用于压载货舱的附加工况：5）Additionalharbourconditions遮蔽工况应用于所有类型的散货船：1.BC-A型散货船隔舱装载船中区域有限元分析的载荷组合NoDescription(a)LoadingpatternAftMidForeDraught%ofperm.SWBM(15)%ofperm.SWSF(16)Dynamicloadcase(18)Remarks(seebelow)Seagoingconditions1Fullload[4.1.3]TSC50%(sagging)BSP-1P,OST-1P(1)(2)2Fullload[4.2.1.a)]TSC50%(sagging)BSP-1P,OST-1P(1)(3)3Slackload[4.2.1.b)]TSC0%BSP-1P(3)4Slackload[4.2.1.b)]TSC0%BSP-1P(3)MHMHMFullｌｌMFullMFullMFullMFull50%MHMFull50%MHHullMFull5Deepestballast[4.2.1.c)]THB100%(hogging)FSM-2,BSR-1P,OST-2P(4)(5)100%(sagging)BSR-1P,BSP-1P,OST-1P6Multiport-3[4.2.2.a)]0.67TSC100%(sagging)HSM-1,FSM-1,OST-1P(3)(6)7Multiport-3[4.2.2.c)]0.67TSC100%(sagging)HSM-1,FSM-1,OST-1P(3)(6)8Multiport-4[4.2.2.d)]0.75TSC100%(hogging)FSM-2,HSM-2,BSR-1P,OST-2P(3)(6)100%(sagging)BSR-1P,BSP-1P,OST-1P9Multiport-4[4.2.2.d)]0.75TSC100%(hogging)FSM-2,HSM-2,BSR-1P,OST-2P(3)(6)100%(sagging)BSR-1P,BSP-1P,OST-1PMFullMFullMFullMFullMFullMFull10Alternateloadpartial[4.2.3.a)]TSC100%(hogging)100%(17)(-vefwd)FSM-2,HSM-2(2)100%(hogging)OST-2P0%BSP-1P,OST-1P11Alternateloadfull[4.2.3.a)]TSC100%(hogging)100%(17)(-vefwd)FSM-2,HSM-2100%(hogging)OST-2P0%BSP-1P,OST-1P12Alt-blockload[4.2.3.d)]TSC100%(hogging)FSM-2,HSM-2,OST-2P(2)(7)(8)(9)100%(sagging)HSM-1,BSP-1P,OST-1P13Alt-blockload[4.2.3.d)]TSC100%(hogging)FSM-2,HSM-2,OST-2P(2)(7)(8)(9)100%(sagging)HSM-1,BSP-1P,OST-1P14Heavyballast[4.2.4]THB(min)0%BSR-1P,OST-2P(10)(11)100%(sagging)100%(17)(+vefwd)HSM-1,FSM-1100%(sagging)BSR-1P,OST-1P(10)(11)15Heavyballast[4.2.4]THB(min)0%BSR-1P(10)(11)(12)100%(sagging)BSR-1PMHD+0.1MHMHD+0.1MHMHD+0.1MHMHD+0.1MHMBLK+0.1MHMBLK+0.1MHMBLK+0.1MHMBLK+0.1MH4.直接强度评估装载工况汇总船中区域强度评估一道纵舱壁两道纵舱壁航行状态7个在港状态4个航行状态8个在港状态6个非船中区域强度评估一道纵舱壁两道纵舱壁航行状态7个在港状态4个航行状态8个在港状态6个油船船中区域强度评估BC-A型散货船隔舱装载中间舱空BC-B和BC-C型散货船航行状态15个在港状态2个航行状态11个在港状态4个非船中区域强度评估BC-A型散货船隔舱装载中间舱空航行状态13个在港状态2个散货船BC-A型散货船隔舱装载中间舱装航行状态15个在港状态4个BC-B和BC-C型散货船航行状态9个在港状态4个BC-A型散货船隔舱装载中间舱装航行状态13个在港状态5个最尾货舱强度评估BC-A型散货船隔舱装载中间舱装BC-B和BC-C型散货船航行状态11个在港状态3个航行状态8个在港状态3个最艏货舱强度评估BC-A型散货船隔舱装载中间舱装航行状态11个在港状态3个散货船BC-B和BC-C型散货船航行状态8个在港状态3个4.4.2载荷组合工况1）动态载荷法------等效设计波法(EDW)的规范化与主要载荷分量长期响应值等效的规则波。设计波的状态定义见下表。2）动态载荷状态•HSM迎浪时船中部垂向波浪弯矩达到最小或最大值时的等效设计波HSA迎浪时船首垂线处的垂向加速度达到最小或最大值时的等效设计波FSM随浪时船中部的垂向波浪弯矩