浙江海洋学院船舶静水力性能及稳性计算

1、课程设计成果说明书题 目：船舶静水力性能及稳性计算学生姓名：学 号：学 院： 船舶与建筑工程学院班 级：指导教师：海洋学院教务处2012年 12月25日Word文档海洋学院课程设计成绩评定表2012 2013学年第一学期学生姓名灵棋课程设计船舶静水力性能及稳性计算（学号）101306226名称题目课程设计指导教师评语学院东科C10船舶2班班级专业 船舶Word文档答辩评语及成绩Word文档指导教师签名:答辩小组教师签名:船舶静力学课程设计指导书一、设计目的船舶静力学是船舶与海洋工程专业的一门重要专业课，在课程中学习船体几形体的表达法；学习船舶安全漂浮水面保持一定稳性和浮态的基本原理和计算法以及

2、抗沉性能的研究。根据教学大纲要求的重点容，本课程设计包括两面容: 一是运用所学基本法和知识完成某一条船的静水力性能计算并绘制出静水力曲线图，使学生在了解和掌握基本原理的前提下实践计算流程；二是采用变排水量法计算并完成某一条船的静、动稳性曲线绘制。通过该课程设计环节达到对课程重点容的消化和吸收，提高学生的工程技术素养，为后续课程学习和今后从事船舶设计、建造和开发等科研工作打下结实的理论基础。注:第一部分容大部分学生完成，第二部分容指定学生完成。1 班 10, 2 班 12二、容1、静水力性能计算。依据提供的船型图纸资料，完成以下设计任务:选取合适法计算并绘制浮性和稳性曲线包括:(10)每厘米纵倾

3、力矩MTC曲线(11)水线面系数CwP曲线(12)中横剖面系数Cm曲线(13)形系数Cb曲线(14)棱形系数Cp曲线(1)型排水体积曲线(2)排水量曲线(3)浮心纵向坐标Xb曲线(4)浮心垂向坐标zb(或KB)曲线(5)水线面面积Aw曲线(6)漂心纵向坐标xf曲线(7)每厘米吃水吨数TPC曲线(8)横稳心半径BM曲线(9)纵稳心半径BMl曲线Word文档2、依据提供的船型图纸资料，完成以下设计任务：采用变排水量计算法计算并绘制设计排水量时对应的静、动稳性曲线，计算后得出稳性衡准数K值。三、要 求1 .静水力性能采用excel电子表格计算，静水力曲线图用 AUTOCAD在计算机上完成。2 .采用

4、电子表格进行变排水量法计算，乞氏剖面及水线、横截曲线、稳性曲线均用AUTOCAD 在计算机上完成。3 .设计结果要求输出打印，按规定格式，以 A4幅面整理成设计说明书。容包括船型和14条静水力曲线数据的直接计算表格及所绘制静水力曲线图；横截曲线、稳性曲线的直接计算 表格及所绘制曲线；设计后的总结与感想等。文本书写工整划一，言语规，绘图标准。4 .所有设计相关计算表格及数据、曲线汇总于课程设计电子稿版本中与设计说明书一并提交。 四、时间1 (2012-12-17到2012-12-21 )，各班班长于21日下午17:00前收齐上交。五、型船资料设计船型线图、总布置图等六、其他如发现设计数据、图纸存

5、在雷同，设计作废并重新就其他船舶完成相关设计，课程设计 成绩计算基准减半。以下为成果说明书基本格式，正文字体：宋体，字号：小四，行间距： 18磅。容见推荐 目录。Word文档 摘要 静水力图全面表达了船舶在静止正浮状态下浮性和稳性要素随吃水而变化的规律。 静、动稳性曲线是为了反映船舶在大倾角的状态下受到的力矩，以及倾斜力矩所做的功。这 两图反映了船舶的性能以及安全性，是非常重要的两图。关键词： 静水力图、曲线Word文档目录：（参考）一、封面 1二、海洋学院课程设计成绩评定表 2三、任务书 3四、摘要 5五、目录 6六、正文（一）静水力计算1、船型、主尺度及计算法 72、计算列表汇总 73、曲

6、线绘制 8（二）稳性校核1、船型、主尺度及计算法 92、剖面定位及计算列表汇总 93、稳性横截曲线 104、静稳性曲线 105、动稳性曲线 11（三）设计总结分析 12（四）参考文献 13Word文档绘制静水力曲线的船，其垂线间长为 92.3m,船体型宽为15.8m,型深7.4米，设计吃水 5.9m,排水量 7089.92t,形系数 0.796。首先,通过读取船的型值表,得到 500WL, 1000WL, 1500WL, 2000WL, 3000WL, 4000WL, 5000WL, 6000WL, 7000WL 0这些水线在各站线上的型值，将它们填入 excel表格，通过梯 形法计算出各水线

7、面的面积 Aw,并注意进行端点修正。在表格中，通过公式，我们可以得到 水线面面积对船中的静矩，通过各水线面对中站的静矩除以水线面面积便得到各水线面的漂 心Xf0通过静矩的值，可以得到船体水线面对通过船中的横轴的纵向惯性矩，减去Xf2XAw的积便得到水线面对于通过漂心的横向轴的纵向惯性矩IL。通过半宽，求横向惯性矩It。然后，由于知道各水线面面积以及各水线之间的间距，通过表格中相邻水线面面积的成 对和的自上至下的和与水线之间的间距的积求出各水线面下的排水体积，并求得排水量。在 知道漂心位置Xf和水线面面积Aw后，我们通过各水线的Xf与Aw的乘积的成对和的自上至 下的和与水线之间的间距的积求出各各

8、水线面下的排水体积的浮心纵向坐标Xb0而浮心的垂向坐标Zb我们可以通过各水线面对基平面的静矩值利用与计算浮心纵坐标相同的法求得。在上面计算中，已得到IL和It和排水体积，我们便可以通过公式得到各水线面的纵、横 惯性矩除以各水线下的排水体积得到横、纵稳心半径BM和BML。最后利用水线面每厘米纵倾力矩MTC,水线面系数Cwp,每厘米吃水吨数TPC,形系数Cb,棱形系数Cp,中横剖面 系数Cm的公式求得这些系数值。有关公式:厅P名称公式单位表号1水线向面积Aw=2 6L2 m表IWord文档n2漂心纵向坐标Xf= 6LV/nm表I3排水体积=8 d/2(V)3 m表nWord文档4排水量t表n5每厘

9、米吃水吨数TPC=Aw/100t/cm表n6浮心纵向坐标Xb= 6 d( IV )/(2)m表出7浮心垂向坐标ZB=KB=d i-欧 IV)/ (2m表IVWord文档)水线面面积横向惯性矩It=2/3 6L8W4 m表I水线面面积纵向惯性矩Il=2( 6 l)39- _2VI -A wXf4 m表I横稳心半径BM=It/10m表V11纵稳心半径BMl=Il/m表VWord文档12每厘米纵倾力矩MTC=BMl/(100L)t m表VI13水线向面积系数Cwp=Aw/(LB)表I14船中横剖面面积系数CM=AM/(Bd)表vn15形系数Cb=/(LBd)表n16攵形系数Cp=Cb/Cm表vnWo

10、rd文档水线号0d=5.900m6 L=4.615m2/3 6 L=3.077m2( 6 L)3=196.5826m3横剖 回站 号水线半宽(m)面矩乘数惯矩乘数面矩函数(n)x(m)惯矩函数(n)X (IV)水线半宽立(m3)IRmIVVVIVU0-0.1-101001-10-0.00110.204-981-1.83616.5240.00820.546-864-4.36834.9440.16331.369-749-9.58367.2.56643.3-636-19.8118.835.93755.575-525-27.875.375.27466.656-416-26.624106.496294.

11、87676.74-39-20.2260.66306.18286.74-24-13.4826.96306.18296.74-11-6.746.74306.182106.740000306.182116.74116.746.74306.182126.742413.4826.96306.182136.743920.2260.66306.182146.7441626.96107.84306.182156.7452533.7168.5306.182166.25563637.53225.18244.727174.81874933.726236.082111.841182.70186421.608172.8

12、6419.705190.559814.9544.550.16620-0.41510100-4.15-41.5-0.总和92.119修正 值£-0.2580770.00064.2381575.4563638.830修正后292.377Word文档计算公式Aw=26 L U(m2)852.6350.5853.209300925.75811196.679表 I Aw,Xf,It,Il,Cwp 计算表水线号500d=5.900m6 L=4.615m2/3 6 L=3.077m2(6 L)3=196.5826m 3横剖面 站号水线半宽 (m)面矩乘 数惯矩乘 数面矩函数(H ) X (m)惯矩

13、函数(H ) X (IV)水线半宽立 (m3)InmIVVVIVU0-0.212-101002.120-21.200-0.10.468-981-4.21237.9080.10321.46-864-11.68093.4403.11233.171-749-22.197155.37931.88545.305-636-31.830190.980149.29956.818-525-34.090.450316.93667.426-416-29.704118.816409.51077.426-39-22.27866.834409.51087.426-24-14.85229.704409.51097.426-

14、11-7.4267.426409.510107.426000.0000.000409.510117.426117.4267.426409.510127.4262414.85229.704409.510137.4263922.27866.834409.510147.42641629.704118.816409.510157.42652537.130.650409.510167.63642.126252.756346.096Word文档175.81674940.712284.984196.731183.92886431.424251.39260.606191.87798116.893.6.6132

15、00.200101002.00020.0000.008总和E /110.112077068.3962219.3365206.482修正值£-0.006修正后110.118计算公 式h的'收毋与计算结 果1016.3890.6972.866427931.65416020.345表 I Aw,Xf,It,Il,Cwp 计算表水线 号1000d=5.900 m6 L=4.615m2/3 6 L=3.077m2(6 L)3=196.5826m3横剖 回站 号水线半 宽(m)面矩乘数惯矩 乘数面矩函数(H ) X (田)惯矩函 数(H ) X (IV)水线半竟立/3、(m )IRmIV

16、VVIVU0-0.287-101002.870-28.700-0.11.-981-9.26183.3491.09022.976-864-23.808190.46426.35735.168-749-36.176253.232.46.948-636-41.688250.128335.41357.731-525-38.655193.275462.06967.900-416-31.600126.400493.039Word文档77.900-39-23.70071.100493.03987.900-24-15.80031.600493.03997.900-11-7.9007.900493.039107.

17、900000.0000.000493.039117.900117.9007.900493.039127.9002415.80031.600493.039137.9003923.70071.100493.039147.90041631.600126.400493.039157.90052539.500197.500493.039167.74163646.446278.676463.865176.82074947.740334.317.215185.86440.712325.696131.795192.90098126.100234.90024.389200.695101006.95069.500

18、0.336总和E /125.81077060.7302856.2006830.921修正 值£0.204修正 后2125.606计算 公式k <2(d)5衿*计算 结果1159.3430.7952.231555707.21018.745表 I Aw,Xf,It,Il,Cwp 计算表水线 号1000d=5.900m6 L=4.615m2/3 6 L=3.077m2(6 L)3=196.5826m3Word文档横剖 回站 号水线半宽（m）面矩乘 数惯矩乘 数面矩函数(H ) x(m)惯矩函数（n）X （IV）水线半宽立（m3）IRmIVVVIVU0-0.441-101004.410

19、-44.100-0.08611.-981-9.26183.3491.09022.976-864-23.808190.46426.35735.168-749-36.176253.232.46.948-636-41.688250.128335.41357.731-525-38.655193.275462.06967.9-416-31.600126.400493.03977.9-39-23.70071.100493.03987.900-24-15.80031.600493.03997.900-11-7.9007.900493.039107.900000.0000.000493.039117.9001

20、17.9007.900493.039127.9002415.80031.600493.039137.9003923.70071.100493.039147.90041631.600126.400493.039157.90052539.500197.500493.039167.74163646.446278.676463.865176.8274947.740334.317.215185.86440.712325.696131.795192.998126.100234.90024.389201.4451010014.450144.5003.017总和E /126.41077069.7702915.

21、86833.541修正 值£0.502修正后2125.904计算|3Word文档公式计算结果1162.0940.7972.557565595.03021026.805表 I Aw,Xf,|t,|l,Cwp计算表水线 号1000d=5.900 m6 L=4.615m2/3 6 L=3.077m2(6 L)3=196.5826m3横剖 回站 号水线半 宽（m）面矩乘数惯矩乘数面矩函数(H ) X(m)惯矩函数（n）X （IV）水线半宽立（m3）IRmIVVVIVU0-0.543-101005.430-54.300-0.16011.452-981-13.068117.6123.06123.

22、825-864-30.600244.80055.96235.944-749-41.608291.256210.00847.352-636-44.112264.672397.39057.834-525-39.195.850480.78567.9-416-31.600126.400493.03977.900-39-23.70071.100493.03987.900-24-15.80031.600493.03997.900-11-7.9007.900493.039107.900000.0000.000493.039117.900117.9007.900493.039127.9002415.80031

23、.600493.039137.9003923.70071.100493.039147.90041631.600126.400493.039157.90052539.500197.500493.039167.81763646.902281.412477.662177.09474949.658347.606357.004Word文档185.4886443.840350.720164.567193.22898129.052261.46833.636202.0341010020.340203.4008.415总和E /130.517077066.1643175.9967118.719修正 值&

24、0.7455修正后2129.7715计算 公式C* fJiIl 2( L)3 VI -AwxF (m4)i 2 l w (m4)T 3XFL4 (m)计算结果1197.7910.8212.353617714.21904.299表 I Aw,Xf,It,Il,Cwp 计舁表水线 号1000d=5.900m6 L=4.615 m2/3 6 L=3.077m2(6 L)3=196.5826m3横剖 回站 号水线半宽(m)面矩乘数惯矩 乘数面矩函数(H ) X(m)惯矩函数(n) X (IV)水线半宽立(m3)IRmIVVVIVU0-0.601-101006.-60.100-0.21712.21-98

25、1-19.890179.10.79424.67-864-37.360298.880101.84836.528-749-45.696319.872278.47.509-636-45.054270.324423.39657.873-525-39.365196.825488.001Word文档67.9-416-31.600126.400493.03977.900-39-23.70071.100493.03987.900-24-15.80031.600493.03997.900-11-7.9007.900493.039107.900000.0000.000493.039117.900117.9007.

26、900493.039127.9002415.80031.600493.039137.9003923.70071.100493.039147.90041631.600126.400493.039157.90052539.500197.500493.039167.86563647.190283.140486.515177.27574950.925356.475385.034185.80286446.416371.328195.314193.47298131.248281.23241.854202.1341010021.340213.4009.718总和E /.737077055.2643381.8

27、867350.835修正 值£0.767修正后2132.971计算 公式2人IT L VD (m)3计算结果1227.3180.8421.918660304.76922618.521表 I Aw,Xf,It,Il,Cwp 计算表水线 号1000d=5.900m6 L=4.615m2/3 6 L=3.077m2(6 L)3=196.5826m3横剖水线半宽面矩乘惯矩乘面矩函数惯矩函数（n）水线半宽Word文档卸站 号(m)数数(H ) X(m)X (IV)立（m3）IRmIVVVIVU02.536-10100-25.360253.60016.31013.413-981-30.71727

28、6.45339.75725.524-864-44.192353.536168.56337.011-749-49.343.539344.62047.745-636-46.470278.820464.58457.892-525-39.460197.300491.54367.900-416-31.600126.400493.03977.900-39-23.70071.100493.03987.900-24-15.80031.600493.03997.900-11-7.9007.900493.039107.900000.0000.000493.039117.900117.9007.900493.039

29、127.9002415.80031.600493.039137.9003923.70071.100493.039147.90041631.600126.400493.039157.90052539.500197.500493.039167.8963647.340284.040491.169177.43274952.364.168410.504186.09286448.736389.888226.193.65798132.913296.21748.907202.2121010022.120221.20010.823总和E /140.40407707.3573930.2617643.258修正 值

30、£2.374修正 后2.030计算公式2，、I - L 1(m4)T 3Word文档计算 结果1274.0170.8740.246772543.84023518.304表 I Aw,Xf,It,Il,Cwp 计算表水线 号1000d=5.900m6 L=4.615m2/3 6 L=3.077m2(6 L)3=196.5826m3横剖 回站 号水线半宽 (m)面矩乘 数惯矩乘 数面矩函数(H ) x(m)惯矩函数(n) X (IV)水线半 竟立 (m3)IRmIVVVIVU06.621-10100-66.210662.100290.24914.663-981-41.967377.703

31、101.39026.287-864-50.296402.368248.50237.343-749-51.401359.807395.93247.848-636-47.088282.528483.36757.900-525-39.500197.500493.03967.900-416-31.600126.400493.03977.900-39-23.70071.100493.03987.900-24-15.80031.600493.03997.900-11-7.9007.900493.039107.900000.0000.000493.039117.900117.9007.900493.0391

32、27.9002415.80031.600493.039137.9003923.70071.100493.039147.90041631.600126.400493.039157.90052539.500197.500493.039167.963647.400284.400493.039177.59174953.137371.959437.418186.40486451.232409.856262.636193.90998135.316.62959.731Word文档202.2091010022.090220.90010.779总和E /147.6750770-47.9224557.250820

33、6.473修正 值£4.415修正 后E143.260计算 公式2/ 4IT - L VI (m3计算结果1322.2900.907-1.544892724.75225251.316表 I Aw,Xf,|t,|l,Cwp 计算表水线 号1000d=5.900m6 L=4.615m2/3 6 L=3.077m332( 6 L)=196.5826m横剖 回站 号水线半宽 (m)面矩乘 数惯矩乘 数面矩函数(H ) X(m)惯矩函数(n) X (IV)水线半 竟立 (m3)IRmIVVVIVU08.249-10100-82.490824.900561.31115.802-981-52.21

34、8469.962195.31426.914-864-55.312442.496330.51337.638-749-53.466374.262445.59447.887-636-47.322283.932490.60957.900-525-39.500197.500493.03967.900-416-31.600126.400493.03977.900-39-23.70071.100493.03987.900-24-15.80031.600493.03997.900-11-7.9007.900493.039Word文档107.900000.0000.000493.039117.900117.90

35、07.900493.039127.9002415.80031.600493.039137.9003923.70071.100493.039147.90041631.600126.400493.039157.90052539.500197.500493.039167.963647.400284.400493.039177.75874954.306380.142466.927186.74686453.968431.744307.000194.27498138.466346.19478.202.1010020.220202.2008.267总和E /.090770-76.4484909.232880

36、0.修正 值£5.136修正 后2146.955计算 公式It -2 L W (m4)计算结果1356.3900.930-2.401957251.61227077.837表H vz, Cb,TPC计算表6 d=0.5 或 1m6d/2=0.25 或 0.5mw=1.025t/cm水号T-i;(m)-，2、Awi (m )成对 和自上至下之 和A i=wX(VI)(t)lbt与 (/on)Word文档InmIVVVIVUVfflIXX00853.55808.748969510 .51016.3891869.9471869.947467.48675479.1739188729.170.6

37、4112175510.41798725211159.3432175.7324045.6791011.419751036.7052441458.340.69354180111.88326575321162.0942321.4376367.1162172.138252226.4417062916.680.7447297111.9114635431197.7912359.8858727.0013352.080753435.8827694375.020.76618638312.27735775541227.3182425.10911152.114564.635254678.7511315833.360

38、.78250532312.5800095651274.0172501.33513653.4455815.302755960.6853197291.70.79752358813.05867425761322.2902596.30716249.7527113.456257291.2926568750.040.81296271213.5534725871356.3902678.6818928.4328452.796258664.11615610208.380.82802523513.9029975表mxb计算表6 d=0.5 或1m6 d/2=0.25 或0.5m水一 ,2、Awi(m )XFi(m

39、(n )x(成对和自上至卜 i(m3)5hiWord文档线号)m)之和IRmIVVVIVUVffl0853.5583.2092739.06762211016.3892.8662912.9708745652.0384965652.038496467.486753.02256614521159.3432.2312586.4942335499.46510711151.50361011.419752.75639851931162.0942.5572971.4743585557.96859116709.472192172.138253.84631875841197.7912.3532818.402223

40、5789.87658122499.348783352.080753.35602726451227.3181.9182353.9959245172.39814727671.746924564.635253.03110165561274.0170.246313.4081822667.40410630339.151035815.302752.60856161271322.290-1.544-2041.61576-1728.20757828610.943457113.456252.01104374981356.390-2.401-3256.69239-5298.3081523312.63538452.

41、796251.378989544表IV KB (xb)计算表6 d=0.5 或 1m6 d/2=0.25 或0.5m水线 号 i(m3)成对和自上至卜 之和W业)2 ?idi(m)ZBi=( VI)-( V)(m)InmIVVVIVU01467.48675467.48675467.486750.250.50.2521011.419751478.90651946.393250.48110422310.51889577732172.1383183.5585129.95121819147158Word文档25543352.080755524.21910654.170251.

42、58918758931.41081241154564.635257916.71618570.886252.03421360441.96578639665815.3027510379.93828950.824252.48919321152.51080678977113.4562512928.75941879.583252.94368741363.05631258788452.7962515566.252557445.835753.3980374173.60196259表 V BM, BMl, MK(zm), KMl(zml计算表水 线号 i (m3)k(m4)Iu(m4)叫"的即（mZBi( m)Z