川维2500t化学品运输船各种装载情况下稳性计算书

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1、川维2500t化学品运输船技 术 设 计各种装载情况下稳性计算书HUSTJB506-101-02JS标记处数更改文件号签 字日 期编 制标准化图 样 标 记重 量比 例校 对批 准华中科技大学江北造船厂审 核工 艺日 期共 19 页第 1 页目 录一、概述二、各种装载情况稳性总结表三、各种装载情况浮态与初稳性计算，纵倾调整四、各种装载情况大倾角稳性计算1横摇角计算2稳性横截曲线计算与绘图3进水角曲线计算与绘图4大倾角自由液面修正计算5复原力臂曲线、动稳性曲线计算与绘图6稳性曲线的绘制、校验与、的求取7受风面积及风压中心高的计算8的计算与风压衡准9的计算与急流衡准六、稳性特殊要求校核全速回航静倾

2、角计算七、附图川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第2页一、概述本船为2500t级化学品船，半截乙酸属于液货船，船航行于长江干线的重庆上海航段，按长江A、B、C级航区，J级航段设计。本船稳性按ZC内河船舶建造规范1993（以下简称“内规”）和内河船舶法定检验技术规则1999（以下简称“规则”）进行计算。根据规则3.4.1.1，对本船核算了下列四种载况的稳性：1满载出港及到港2空载出港及到港本船稳性计算的有关数据采自下列资料：型线图、总布置图、基本结构图、横剖面结构图、静水力曲线、稳性横截曲线和进水角曲线。本计算书中的空船重量及其重心，

3、系根据船体结构、机电、舾装各部分技术图纸进行计算之后，计入适当的储备所得。本船实际空船重量及重心将根据完工之后的船舶倾斜试验结果确定。计算结果表明，本船在各种载况下的稳性均满足规范要求。本船主要要素：总 长：LOA=94.9m水 线 长：LWL=92.8m垂线间长：Lpp=90.0m型 深：D=4.5m型 宽：B=15.8m设计吃水：d=3.1m排水体积：=3698.49m3船 员：P=26人计算航速：VS=17.5Km/h川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第3页二、各种装载情况稳性总结表序号项 目单位满载出港满载到港空载出港空载到

4、港1排水量t3640.793586.791340.791286.792平均吃水dm0.3060.3021.251.203载货量Wt25002500004重心距基线高Zgm3.0753.0453.6663.6605初稳性高GMOm5.9035.95513.98414.8906自由液面修正后GM1m4.8284.87813.65414.5857极限角进水角位置my=4.8 mz=4.75 m8进水角 ()18.519.059.662.79极限静倾角 ()1111.3141410特 征 值复原力臂曲线最大力臂对应角()21.224252511最大力臂实际值m1.281.3653.323.3512(，

5、)小者的复原力臂m3.323.3513(, )小者的动稳性臂m0.2270.2514规范要求值m0.0560.0560.250.2515稳性基本要求风压衡准横摇角()9.859.7110.4510.7216风压倾侧力臂m0.1370.1530.7080.74717最小倾复力臂m0.320.371.911.9318衡准数2.3362.4182.6982.58419急流衡准水流倾侧力臂m0.0460.0460.0980.09920最小倾复力臂m0.700.762.602.6721衡准数15.21716.52226.53126.97022特殊要求回航全速回航静倾侧角()0.50.50.20.223极

6、限静倾角()1111.3141424衡准数22.022.670.070.025结 论合 格合格合 格合 格川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第4页三、各种装载情况重量重心计算满载出港序号项 目重量(t)垂 向纵 向力臂(m)力矩(tm)力臂(m)力矩(tm)1空 船1070.793.774036.878-5.852-6266.2632燃滑油45.03.41153.45-38.2-1719.03淡水15.04.4166.15-37.84-567.604人员备品105.7057.00-36.00-360.005载货量25002.6466

7、8157.036175906合计3640.793.05711128.4782.3838677.137满载到港序号项 目重量(t)垂 向纵 向力臂(m)力矩(tm)力臂(m)力矩(tm)1空 船1070.793.774036.878-5.852-6266.2632燃滑油4.52.109.45-38.2-171.93淡水1.53.104.65-42.0-63.04人员备品105.7057.0-36.0-360.05载货量25002.64668157.036175906合计3586.793.04510922.9782.99110728.837川维2500吨级化学品运输船各种装载情况下稳性计算书HUS

8、TJB506-101-02JS共19页第5页空载出港序号项 目重量(t)垂 向纵 向力臂(m)力矩(tm)力臂(m)力矩(tm)1空 船1070.793.774036.878-5.852-6266.2632燃滑油45.03.41153.45-38.2-1719.03淡水15.04.4166.15-37.84-567.604人员备品105.7057.00-36.00-360.005载货量000006压载水200.003.01060240.848168.007合计1340.793.6664915.478-0.556-344.863空载到港序号项 目重量(t)垂 向纵 向力臂(m)力矩(tm)力臂(

9、m)力矩(tm)1空 船1070.793.774036.878-5.852-6266.2632燃滑油4.52.109.45-38.2-171.93淡水1.53.104.65-42.0-63.04人员备品105.7057.0-36.0-360.05载货量000006压载水200.003.01060240.848168.007合计1286.793.6604709.978-0.187-240.263川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第6页四、各种装载状况浮态与初稳性计算序号项 目单位满载出港满载到港空载出港空载到港1排水量t3640.79

10、3586.791340.791286.792平均吃水dm3.0603.0201.2501.2003重心距舯Xgm2.3832.991-0.556-0.1874浮心距舯Xbm2.5202.4003.6103.6905每厘米纵倾力矩Mcmtm/cm97.096.864.0063.406漂心距舯Xfm-2.70-2.701.3001.3707纵倾值m-0.0510.219-0873-0.8788首吃水增量m-0.027.0116-0.423-0.3829尾吃水增量m0.024-0.1030.4490.40510首吃水m3.0333.1760.8270.81811尾吃水m3.0842.9571.699

11、1.60512重心距基线 Zgm3.0573.0453.6663.66013浮心距基线 Zbm1.5681.5470.6400.61014横稳心距基线Zmm8.9609.00017.6518.5515初稳心高GM0m5.9035.95513.98414.89016自由液面修正值m-1.075-1.077-0.330-0.30517修正后初稳心高GM1m4.8284.87813.65414.585第7页五、各种装载情况大倾角稳性计算1横摇角计算（“规则“2.1.3）共19页序号项 目单位满载出港满载到港空载出港空载到港1型吃水dm3.063.021.251.20HUSTJB506-101-02J

12、S2最大水线宽度Bsm15.8015.8015.8015.803Bs/d5.1636-5.23212.64013.1674初稳心高GM0m5.9035.95513.98414.890各种装载情况下稳性计算书5自摇周期S5.9275.9326.0626.0626系数C1（按查表2.1.12）0.1630.1610.1550.1577重心距基线Zgm3.0573.0453.6663.6608系数C2=0.21+0.26Zg/d0.4700.4720.9731.000当C21时取C2=19系数f（查表2.1.14）0.004860.004850.004560.00462川维2500吨级化学品运输船1

13、0系数C3=f+0.0025Bs/d0.017770.017930.029560.02962计算C3时Bs/d10取Bs/d=1011系数C4（查表2.1.14）1.01.01.01.012()9.859.7110.4510.72川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第8页2稳性横载曲线计算与绘图按船舶静力学通用方法，取7根计算水线，其吃水分别为0.65、1.30、1.95、2.60、3.10、3.60，计算偏移值为C=4.0m，利用电算求得稳性横截曲线数据，据此绘制成本船稳性横截曲线。（见图HUSTJB506-100-08）3进水角曲

14、线计算与绘图据总布置图，取24#肋位，主甲板机舱棚处为进水角开口，其坐标为z=4.75m，y=4.8m；再由电算计算出甲板进水角和甲板边缘入水角各自所对应的排水体积，并绘成进（入）水角曲线。（见附图）第9页4大倾角自由液面修正计算液舱倾侧30时液体移动力矩计算共19页序号项 目尾压载水舱(左或右)生活污水舱左调节水舱左调节水舱右淡水舱燃油舱(左或右)N04液货舱(左或右)N03液货舱(左或右)N2液货舱舱(左或右)1位置尾-2#-2#4#4#10#4#10#4#8#10#13#41#61#61#85#85109#HUST408-101-02JS2舱柜最大长度(m)1.703.603.603.6

15、02.001.8012.0014.4014.403舱柜最大宽度b(m)7.02.207.467.462.407.427.507.507.504舱柜最大高度h(m)2.62.62.02.02.02.804.304.304.30各种装载情况下稳性计算书5舱柜的总容积V(m3)26.37519.42038.70848.3089.6033.196346.31415.332415.3326舱柜方形系数0.8520.9430.7210.8991.000.8870.8950.8940.8947b/h2.6920.8463.703.701.002.651.741.741.748液体比重(t/m3)1.01.0

16、1.01.0100.821.051.051.059170.41641.489245.134341.69423.04190.2242580.0443093.1263093.12610k30（据b/h查表2.2.3.1）0.1040.0450.110.110.050.1030.07960.07960.079611力矩M30=(9) (10)17.7231.86726.96537.5861.15219.593205.372246.213246.213第10页4大倾角自由液面修正计算液舱倾侧30时液体移动力矩计算共19页序号 舱 名项 目N01液货舱(左或右)首尖压载舱(左或右)1位置(#)109#-

17、133#136#-首HUST408-101-02JS2舱柜最大长度(m)14.409.003舱柜最大宽度b(m)7.506.404舱柜最大高度h(m)4.303.50各种装载情况下稳性计算书5舱柜的总容积V(m3)379.081116.046舱柜方形系数0.8160.5767b/h1.741.8298液体比重(t/m3)1.051.09269.669563.63610k30（查表2.2.9）0.07960.083211力矩M30=(9) (10)214.65546.895本船空载到港min=1286.79t，故生活污水舱不需要计及自由液面修正，而尾、调节水舱、燃油舱，N01-N04液货及首尖压

18、载舱均需要进行自由液面修正。遵照“规则”2.2.3.1的规定1本船满载出港时应计及尾调节水舱(50%),燃油舱(50%),N01-N04液货舱的自由液面的修正。2满载到港时计及尾调节水舱（50%）N01-N04液货舱的自由液面修正。3空载出港时仅计及尾调节水舱（50%），燃油舱（50%）及首尖压载水舱自由液面的修正。4空载到港时仅计及尾调节水舱（50%）及首压载水舱自由液面的修正。川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第11页大倾角自由液面横倾力矩计算表（按“稳规”附录II） 舱 名项 目压载水舱（左或右）调节水舱左调节水舱右燃油舱（左

19、或右）N04液货舱（左或右）Vb170.416245.134341.694190.2242580.044b/h2.6923.703.702.651.745K0.01690.0270.0270.01650.01M2.8806.6199.2263.13925.80010K0.03690.05050.05050.03650.0248M6.28812.37917.2566.94363.98515K0.06080.08050.05950.03480.0348M10.36119.73327.50611.31889.78620K0.08080.0970.0970.07950.0548M13.77023.77

20、833.14415.123141.38625K0.09380.1040.1040.0930.0696M15.98525.49435.53617.691179.57130K0.10380.110.110.10310.0702M17.68926.96537.58619.612181.11935K0.10690.110.110.10650.0948M18.21726.96537.58620.258244.58840K0.110.110.110.110.1048M18.74626.96537.58620.925270.38945K0.10.110.110.11.011M18.74626.96537.5

21、8620.925283.80550K0.10310.100.100.10350.11M17.57024.51334.16919.688283.80555K0.10310.09650.09650.10350.11M17.57023.65532.97319.688283.80560K0.09310.08650.08650.09350.1052M15.86621.20429.55717.786271.421注：表内M9.81后，其单位为KNm川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第12页大倾角自由液面横倾力矩计算表（按“稳规”附录II） 舱

22、名项 目N03液货舱（左或右）N02液货舱（左或右）N01液货舱（左或右）首尖压载舱（左或右）Vb3093.1263093.1262696.669563.636b/h1.741.741.741.8295K0.010.010.010.01M30.93130.93126.9675.63610K0.02480.02480.02480.0266M76.71076.71066.87814.99315K0.03480.03480.03480.0366M107.641107.64193.84520.62920K0.05480.05480.05480.0566M169.503169.503147.77931.

23、90225K0.06960.06960.06960.0732M215.282215.282187.69041.25830K0.07200.07200.07200.0832M217.137217.137189.30846.89535K0.09480.09480.09480.0966M293.228293.228255.64654.44740K0.10480.10480.10480.1066M324.160324.160282.61360.04845K0.110.110.110.11M340.244340.244296.63562.00050K0.110.110.110.11M340.244340

24、.244269.63462.00055K0.110.110.110.11M340.244340.244296.63562.00060K0.10520.10520.10520.1034M325.397325.397283.69258.280注：表内M9.81后，其单位为KNm川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第13页大倾角自由液面对复原力臂的修正计算表中M9.81 后其单位为KNm 序号倾角 载况5101520251满载出港229.258590.327832.7641299.9261643.85620.0630.1620.2290.3

25、570.4523满载到港237.181583.384821.4461284.8031626.16540.0660.1630.2290.3580.4535重箱出港22.33451.74776.196107.388130.72260.0170.0390.0570.0800.0977重箱到港19.19544.08464.87892.265113.03180.0150.0350.0500.0720.088序号 倾角载况30354045501满载出港1661.2902225.9142455.8452575.0572570.88520.4560.6110.6750.7070.7063满载到港1641.67

26、8205.5652434.9202554.1322551.19740.4580.6150.6790.7220.7115重箱出港145.678161.428173.369177.201173.02960.1090.1200.1290.1320.1297重箱到港126.066141.170152.444156.276153.34180.0980.1100.1180.1210.119川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第14页5复原力臂曲线、动稳性曲线计算满载出港(度)(m)sinsin(m)复原力臂(m)修正值(m)修正后(m)成对和连续

27、和(m)50.750.2670.4380.4200.4200.4200.018101.510.17360.5310.979-0.1620.8171.2371.6570.072152.15.25880.7911.359-0.2291.1301.9473.6040.157202.680.34201.0451.635-0.3571.2782.4086.0120.262252.990.42261.2921.698-0.4521.2462.5248.5360.372303.210.50001.5211.689-.5561.1332.37910.9150.476353.340.57361.7531.507

28、-0.6110.9762.10913.0240.568403.420.64281.9651.455-0.6750.7801.75614.7800.645453.500.70712.1621.338-0.7370.6011.38116.1810.705503.430.76602.3421.088-0.7060.3820.98317.1440.748满载到港(度)(m)sinsin(m)复原力臂(m)修正值(m)修正后(m)成对和(m)50.760.08720.2660.494-0.0660.4280.4280.4280.01910.1.530.17360.5291.001-0.1630.8381

29、.2661.6940.074152.180.25880.7881.392-0.2291.1632.0013.6950.161202.720.34201.0411.679-0.3581.3212.4846.1790.269253.050.42261.2871.736-0.4031.3602.6818.8600.387303.270.50001.5321.747-0.4581.2892.64911.5090.502353.390.57361.7471.643-0.5631.0802.36913.8780.605403.460.64281.9571.503-0.6430.8601.94015.818

30、0.690453.550.70712.1531.397-0.7520.6451.50517.3230.755503.470.76602.3321.138-0.7110.4271.07218.3950.803川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第15页空载出港(度)(m)sinsin(m)复原力臂(m)修正值(m)修正后(m)成对和(m)51.070.08720.3201.250-0.0171.2331.2331.2330.054102.830.17360.6362.194-0.0392.1553.3884.6210.202153.95

31、0.25880.9493.001-0.0572.9445.0999.7200.424204.500.34201.2543.246-0.0703.2666.21015.9300.695254.960.42261.5493.411-0.0973.3146.58022.5100.982305.200.50001.8333.367-0.1093.2586.57229.0821.28935.360.57362.1033.257-0.1203.1376.39535.4771.548405.350.64282.3572.993-0.1292.8646.00141.4781.810455.290.70712.

32、5922.698-0.1322.5665.43046.9082.047505.130.76602.8082.322-0.1292.1934.75951.4672.254空载到港(度)(m)sinasin(m)复原力臂(m)修正值(m)修正后(m)成对和(m)51.610.08720.3191.291-0.0151.2761.2761.2760.056102.910.17360.6352.275-0.0352.2403.5164.7920.209154.010.25880.9473.063-0.0503.0135.25310.450.438204.540.34201.2523.288-0.061

33、3.2276.24016.2850.710254.990.42261.5473.443-0.0883.3556.58222.8670.997305.220.50001.8303.390-0.0983.2926.64729.5141.287355.390.57362.0993.291-0.1103.1816.47335.9871.569405.380.64282.3533.027-0.1182.9096.09042.0771.835455.310.70712.5882.722-0.1212.6015.51047.5872.075505.160.76602.8042.356-0.1192.2374

34、.83852.4252.286川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第16页7受风面积及风压中心高计算载 况项 目受风面积(m2)风压中心高（m）风压矩（m2m）满载出港(T=3.06m)满载水线至主甲板134.3523.78507.851主甲板至液货舱顶(36#至首)125.1545.400675.000首舷垟及36#主首突出物20.1389.614173.474主甲板至舸甲板(含尾部升高甲板)48.2385.655272.799艇甲板至居住甲板31.6808.100256.608居住甲板至驾驶甲板24.48010.500257.04

35、0驾驶甲板至项蓬23.04012.90297.216桅杆烟囱及尾至36#突出物16.00012.966207.936423.0826.2592647.924计入非满实部分后(2.1.4.3)444.2366.5572912.716满载到港(T=3.02m)常量444.2366.5572912.716T=3.063.02间受风部分3.723.0411.309447.9566.5572924.025空载出港(T=1.25 m)常量444.2366.5572912.716T=3.061.25间受风部分162.9002.16351.864607.1365.3763264.580空载到港T=1.20常量

36、444.2366.5572912.716T=3.061.20间受风部分167.4002.190366.606611.6365.3623279.322川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第17页序号项 目单位满载出港满载到港空载出港空载到港1排水量t3640.793586.791340.791286.792型吃水dm3.063.021.251.203受风面积m2444.236447.956607.136611.6364受风面积中心距基线高m6.5576.5275.3765.3625m3.4973.5274.1264.1626计算风压P（

37、表2.1.4.2）Pa307.916309.68322.772323.5647水线最大宽度BSm15.815.815.815.885.1365.23212.64013.1679系数0.88370.87680.50.510m3.8533.8794.7514.76211m0.1370.1530.7080.74712最小倾复力臂m0.3200.3701.911.9313衡准数2.3362.4182.6982.584川维2500吨级化学品运输船各种装载情况下稳性计算书HUSTJB506-101-02JS共19页第18页序号项 目单位满载出港满载到港空载出港空载到港1排水量t3640.793586.79

38、1340.791286.792水线长LSm92.7592.7086.286.1.3航速km/h4.8614.8614.8614.8614系数12.05811.8864.7784.9485系数0.3770.3770.3420.3456型吃水dm3.063.021.251.207水线最大宽度m15.815.815.815.885.635.23212.60413.1679a1（据查表2.1.5.1(2)）0.4880.4860.0850.08510m3.0573.0453.6663.660111.5641.5773.5603.55812m0.0460.0460.0980.099130.700.762

39、.602.6714衡准数 15.21716.52226.53126.9701200t集散两用货船各种装载情况下稳性计算书HUST408-101-02JS共19页第19页六、稳性特殊要求全速回航静倾角计算（按“规则”3.1.2）序号项 目单位满载出港满载到港空载出港空载到港1排水量t3640.793586.791340.791286.792水线长LSm92.7592.7086.286.13最大航速m/s4.8614.8614.8614.8614付正数0.16120.16120.16720.16735重心距基线m3.0573.0453.6663.6606水线最大宽度m15.815.815.815.87型吃水dm3.063.021.251.2085.1635.23212.64013.1679系数000010系数000011回航倾侧力臂LVm0.0350.0350.0450.04512全速回航静倾角（0）0.50.50.20.213极限静倾角（0）1111.3141414衡准数22.022.670.070.0 (m)