50m沿海工程驳完整稳性计算书.doc

完整稳性计算书50m沿海工程驳第 45 页批 准尚可丁日 期2008.7. 13审 核刘鸿来校 对编 制沈 鹏50m沿海工程驳详　细 设 计拖航稳性计算书青岛科恩德船舶设计有限公司标记数量修改单号签 字日 期总面积m22.9共 页46第 页1会 签旧底图登记号底图登记号目 录1.说明32.船舶概况43.静水力表54.稳性横截曲线数据195.受风面积和风压力臂计算306.各种装载情况及稳性计算汇总表327各种装载情况及稳性计算331）拖航出港（挖沟工况）342）拖航到港（挖沟工况）373）空载（压载）出港404）空载（压载）到港441．说 明 本船根据中华人民共和国海事局《船舶与海上设施法定检验技术规则》国内航行海船法定检验技术规则（2004）及2006年修改通报的完整稳性有关要求进行计算2．船 舶 概 况一． 船舶主尺度：总长 (LOA)50.00m型宽 (B)20.00m型深 (D)2.50m吃水（T）1.15m航区沿海 二． 计算坐标： 重心纵向坐标（LCG）：除非另有说明外，所有纵向坐标均以船中为原点，自船中向船首为正，单位为米；重心垂向坐标（VCG）：除非另有说明外，所有垂向坐标均以基线为原点，自基线向上为正，单位为米；重心横向坐标（TCG）：所有横向坐标均以船体中心线为原点，自中心线向右为正，单位为米；纵倾数值(TRIM) ：尾倾为正； 吃水（DRAFT） ：吃水从基线向上计起.3. 静 水 力 表静水力表参数说明：参考点：纵向: 25.000 m 船舯横向: 0.000 m 中心线垂向: 0.000 m 基线参数说明：1 DRAFT : 船中吃水(m)2 DISPLT : 海水排水量(t)3 LCF : 漂心纵坐标(m)4 LCB: 浮心纵坐标(m)5 KMT: 横稳心垂向高度(m)6 VCB: 浮心垂向高度(m)7 KML: 纵稳心半径(m)8 MCT: 每厘米纵倾力矩.9 TPM: 每厘米吃水吨数.10 WPA: 水线面面积（m2）11 Cb: 方形系数12 Cp: 菱形系数13 Cw: 水线面系数14 Cm: 中剖面系数 REFERENCES ========== DEFINITION OF GLOBAL ORIGIN: LONGITUDINAL .. : A.P. TRANSVERSE .... : 中心线 VERTICAL ...... : 基线 OUTPUT REFERENCE POINT (RFP), DISTANCE FROM GLOBAL ORIGIN: LONGITUDINAL .. : 25.000 m 船舯 TRANSVERSE .... : 0.000 m 中心线 VERTICAL ...... : 0.000 m 基线 DRAUGHT EXTREME (AT Lbp/2 ABOVE RFP) VERTICAL ...... : 0.000 m ABBREVIATIONS ============= 1 DRAUGHT EXTREME..: Extreme draught at midships. 2 DRAUGHT RFP......: Draught above output reference point at midships. 3 DISPL TOTAL SW...: Total displacement in seawater. 4 DISPL TOTAL FW...: Total displacement in freshwater. 5 DISPL MLD........: Moulded volume of displacement. 6 LCF FWD OF RFP...: Long. centre of flotation forward of output reference point. 7 TCF STB OF RFP...: Transv. centre of flotation to starboard of output reference point 8 LCB FWD OF RFP...: Long. centre of buoyancy forward of output reference point. 9 TCB STB OF RFP...: Transv. centre of buoyancy to starboard of output reference point.10 VCB ABOVE RFP....: Vert. centre of buoyancy above output reference point. 11 KMT..............: Position of transverse metacentre above output reference point.12 KML..............: Position of longitudinal metacentre above output reference point.13 IT...............: Transv. moment of inertia about neutral axis. 14 IL/1000..........: Long. moment of inertia about neutral axis.(Div. by 1000) 17 TPM SW...........: Force to change draught one cm in seawater. 18 VPDT.............: Volumetric increase per degree trim about output reference point.19 VPDH.............: Volumetric increase per degree heel about output reference point.20 DPDT SW..........: Increase in displacement per degree trim about output reference point.21 DPDH SW..........: Increase in displacement per degree heel about output reference point.22 WPA..............: Waterplane area. 23 WETSURF..........: Projected wetted surface. 24 CB...............: Block coefficient = Displacement moulded / (Lbp*Draught(RFP)*Br.mld)25 CP...............: Prismatic coefficient = CB/CM 26 CM...............: Max section coefficient = Area at max section / (Draught(RFP)*Br.mld)27 CW...............: Waterplane area coefficient = Water plane area /(Lbp*Br.mld )HYDROSTATICS TRIM BY STERN 0.000 m ANGLE OF HEEL 0.0 deg 1 DRAUGHT EXTREME... m : 0.500 0.520 0.540 0.560 0.580 0.600 2 DRAUGHT RFP....... m : 0.500 0.520 0.540 0.560 0.580 0.600 3 DISPL TOTAL SW.... t : 457.6 476.4 495.2 514.1 532.9 551.8 4 DISPL TOTAL FW.... t : 446.5 464.8 483.1 501.5 519.9 538.4 5 DISPL MLD....... m^3 : 446.5 464.8 483.1 501.5 519.9 538.4 6 LCF FWD RFP....... m : 0.000 0.000 0.000 0.000 0.000 0.000 7 TCF STB OF RFP.... m : 0.000 0.000 0.000 0.000 0.000 0.000 8 LCB FWD OF RFP.... m : 0.000 。