重庆交大船舶原理《静水力计算》课程设计资料

1、静水力曲线计算与绘制课程设计任务书专业 船舶与海洋工程班级 2013级1班学 生 阮永都学号 学1318020110指导教师 孙鹏重庆交通大学2015年12月目录一、设计目的1.二、设计课题1.三、基本要求1.四、组织方式和辅导计划2.五、考核方式和成绩评定2.六、设计进度安排 2.七、半宽水线图型值表 2.八、静水力曲线计算表格 4.1、表 1: Aw、Xf、It、Il、Cwp计算表42、表 2:Cb , TPC 计算表103、表3: Xb计算表1.04、表4: Zb计算表115、表 5: BM,BMl, Zm, Zml 计算表116、表6: MTC计算表127、表 7: Am, Cm, C

2、p计算表12九、静水力曲线图的比例的含义和坐标原点 g十、总结14静水力曲线计算与绘制任务书一、设计目的1、通过综合训练，进一步巩固所学基础知识，培养学生分析解决实际工程问题的能力, 掌握静水力曲线的计算与绘制方法。2、通过综合训练，培养学生耐心细致的工作作风和重视实践的思想。3、为后续课程的学习和走上工作岗位打下良好的基础。二、设计课题散货船静水力曲线的计算与绘制。具体图纸参考附件中的型线图。题目分配如下:船舶1班学号尾数为单号 船舶1班学号尾数为双号 船舶2班学号尾数为单号 船舶2班学号尾数为双号 船舶3班学号尾数为单号 船舶3班学号尾数为双号 参考资料见相关教材。三、基本要求4000t江

3、海直达船静水力设计计算40000t散货船静水力设计计算35000t散货船静水力设计计算85000t散货船静水力设计计算26000t散货船静水力设计计算32000t散货船静水力设计计算1、正确识读设计船的型线图，熟悉其主尺度和船型。2、根据型线图，利用梯形法列表近似计算设计船的静水力曲线 静水力曲线主要包括如下曲线：1）型排水体积曲线；2）总排水体积17 k曲线；3）总排水量A曲线；4）浮心纵向坐标Zb曲线；5）浮心垂向坐标Xb曲线；6）水线面面积Aw曲线；7）漂心纵坐标Xf曲线；8）每厘米吃水吨数TPC曲线;9）横稳心半径BM曲线（或横稳心垂向坐标Zm曲线）；10）纵稳心半径BM l曲线（或纵

4、稳心垂向坐标 Zml曲线）；11）每厘米纵倾力矩MTC 曲线；12）水线面系数CWP 曲线；13）中横剖面系数CM 曲线；14）方形系数曲线CB；15）棱形系数曲线CP。3、 以上曲线都需要列表计算，要求：A、为提高精度，必须进行端点修正。B 、计算水线从0 号水线等间距最少取6 条，最高水线需超过设计水线。C、用计算器手工计算，计算结果填入相关表格，表格见附件。D、弄清各曲线的梯形法计算原理。4、将静水力曲线图绘制成CAD 图纸（图纸幅面： A4 ），附在课程设计说明书后。5、按封面、目录、任务书、计算表格、静水力曲线图、设计总结的顺序装订计算书（交计算书打印件）。6、以学号、姓名建立文件夹

5、，把计算书电子文档存入文件夹（交计算书电子文档）。四、组织方式和辅导计划1、辅导答疑地点：船舶工程中心。2、设计实验室：船舶 CAD 实验室五、考核方式和成绩评定1、平时考核成绩：参考个人进度。2、可以提前交资料：须经老师验收合格，否则需回去改。3、第 18 周星期四下午4： 00 前以班级为单位上交课程设计说明书，说明书需包含以下内容：A 、 设 计任务书一份B 、 首 尾端点修正草图各一份。C 、 静 水力曲线计算书一份。D 、 静 水力曲线图一张。4、一旦发现打印、复印等抄袭现象，均按规定以不及格计。六、设计进度安排课程设计时间为第 17 周，具体进度自己定。七、半宽水线图型值表半宽水线

6、图型值表（修止前）单位：m站号船底线2000WL4000WL6000WL8000WL10000WL12000WL0一一一一一2.7726.3971一1.8462.3042.2534.2528.33611.30522.2056.0856.9467.9639.71512.26614.18835.1069.50810.98012.19413.51514.60915.47147.86412.32113.72714.64515.31515.75616.028510.42414.23115.22215.72015.99616.10016.100612.32715.36415.91016.10016.100

7、16.10016.100713.66015.93416.10016.10016.10016.10016.100814.43015.93416.10016.10016.10016.10016.100914.43015.93416.10016.10016.10016.10016.1001014.43015.93416.10016.10016.10016.10016.1001114.43015.93416.10016.10016.10016.10016.1001214.43015.93416.10016.10016.10016.10016.1001314.43015.93416.10016.1001

8、6.10016.10016.1001414.43015.93416.10016.10016.10016.10016.1001514.10115.93416.10016.10016.10016.10016.1001612.78015.80416.09516.10016.10016.10016.1001710.15314.62615.19715.42515.55915.64515.733185.79711.57612.53812.84512.90413.13013.532190.5146.7308.1038.4458.1717.7168.28920一1.5832.8813.0552.4210.58

9、20.228半宽水线图型值表（修正后）单位：m0一-1.022-0.862-1.326-1.4693.78610.8311-0.6591.8462.3042.2534.2528.33611.30522.2056.0856.9467.9639.71512.26614.18835.1069.50810.98012.19413.51514.60915.47147.86412.32113.73714.64515.31515.75616.028510.42414.23115.22215.72015.99616.10016.100612.32715.36416.10016.10016.10016.1001

10、6.100713.66015.93416.10016.10016.10016.10016.100814.43016.10016.10016.10016.10016.10016.100914.43016.10016.10016.10016.10016.10016.1001014.43016.10016.10016.10016.10016.10016.1001114.43016.10016.10016.10016.10016.10016.1001214.43016.10016.10016.10016.10016.10016.1001314.43016.10016.10016.10016.10016

11、.10016.1001414.43016.10016.10016.10016.10016.10016.1001514.10116.08916.10016.10016.10016.10016.1001612.78015.80416.10016.10016.10016.10016.1001710.15314.62615.19715.42515.55916.10015.733185.79711.57612.53812.84512.90415.64513.532190.5856.7308.1038.4458.17110.8368.28920_ _2.0564.3664.7333.4360.6270.2

12、33八、静水力曲线计算表格和近似计算公式横剖面 站号i水线半宽yi (m)面矩乘数Ki惯矩乘数Ki2面矩函数(2) X (3)惯矩函数 x (4)水线半宽立方(m )(1)(2)(3)(4)(5)(6)0一-10100一一一1-0.659-9815.931-53.379-0.28622.205-864-17.640141.12010.72135.106-749-35.742250.194133.12047.864-636-47.184283.104486.329510.424-525-52.120260.6001132.670612.327-416-49.308197.2321873.1487

13、13.660-39-40.980122.9402548.896814.430-24-28.86057.7203004.685914.430-11-14.43014.4303004.6851014.430000.0000.0003004.6851114.4301114.43014.4303004.6851214.4302428.86057.7203004.6851314.4303943.290129.8703004.6851414.43041657.720230.8803004.6851514.10152570.505352.5252803.8171612.78063676.680460.080

14、2087.3371710.15374971.071497.4971046.606185.79786446.376371.008194.809190.5859815.26547.3850.20020一10100一总和2 ,195.353133.8643435.35633350.165修正值£-0.0375.598-2.997-0.043修正后2195.390128.2663438.35333350.208计算公式Aw=2，£ c - AwCwp =LB¥£ Xf= "zI L= 2 白 £ (6) lAwXF22 .It= 泛(7) 3

15、计算结果3595.176 m20.7726.039 m 45223674.762 m一 4204547.939 m表 1 : aw, Xf, It, Il, Cwp 计算表水线号：0T= 0 m=9.2 m水线号：1T= 2 m= 9.2 m横剖面 站号i水线半宽yi (m)面矩乘数Ki惯矩乘数2 Ki面矩函数(2) X (3)惯矩函数 x (4)水线半宽 立方(m )(1)(2)(3)(4)(5)(6)0-1220-102.200-1.06711.846-981-16.614149.5266.29126.085-864-48.680389.440225.31139.

16、508-749-66.556465.892859.543412.321-636-73.926443.5561870.415514.231-525-71.155355.7752882.081615.364-416-61.456245.8243626.711715.934-39-47.802143.4064045.521816.100-24-32.20064.4004173.281916.100-11-16.10016.1004173.2811016.100000.0000.0004173.2811116.1001116.10016.1004173.2811216.1002432.20064.40

17、04173.2811316.1003948.300144.9004173.2811416.10041664.400257.6004173.2811516.08952580.445402.2254164.7331615.80463694.824568.9443947.3081714.626749102.382716.6743128.7921811.57686492.608740.8641551.228196.73098160.570545.130304.821202.0561010020.560205.6008.691总和2 ,253.848188.1205834.15655833.344修正值

18、£0.51715.39051.7003.812修正后2253.331172.7305782.45655829.533计算公式Aw=2 在(2)c - AwCwp =LB/ Xf= £ZI L= 2 £ (L (6) lAwXF22IT= £工(7)3计算结果4661.290 m20.8006.273 m48822040.731 m4342421.134 m水线号：2T= 4 m=9 9.2m横剖面 站号i水线半宽yi (m)面矩乘数Ki惯矩乘数Ki2面矩函数(2) X (3)惯矩函数 x (4)水线半宽 立方(m )(1)(2)(3)(4)(5)(6)0

19、-0.862-101008.620-86.200-0.64112.304-981-20.736186.62412.23126.946-864-55.568444.544335.123310.980-749-76.860538.0201323.753413.737-636-82.422494.5322592.243515.222-525-76.110380.5503527.079616.100-416-64.400257.6004173.281716.100-39-48.300144.9004173.281816.100-24-32.20064.4004173.281916.100-11-16.

20、10016.1004173.2811016.100000.0000.0004173.2811116.1001116.10016.1004173.2811216.1002432.20064.4004173.2811316.1003948.300144.9004173.2811416.10041664.400257.6004173.2811516.10052580.500402.5004173.2811616.10063696.600579.6004173.2811715.197749106.379744.6533509.7291812.538864100.304802.4321970.99219

21、8.10398172.927656.343532.032204.3661010043.660436.60083.224总和2 ,265.631197.2946546.19859791.856修正值£1.75226.140175.20041.292修正后2263.879171.1546370.99859750.564计算公式Aw=2级(2)c - AwCwp 一LBAXf= /Z (2)32Il=2/ 工(6) AwXF22 , It=用(7)3计算结果4855.374 m20.8225.967 m9749152.215 m4366470.126 m4水线号：3T= 6 m= 9.2

22、m横剖面 站号i水线半宽yi (m)面矩乘数Ki惯矩乘数2 Ki面矩函数(2) X (3)惯矩函数 x (4)水线半宽 立方(m )(1)(2)(3)(4)(5)(6)0-1.326-1010013.260-132.600-2.33112.253-981-20.277182.49311.43627.963-864-63.704509.632504.929312.194-749-85.358597.5061813.170414.645-636-87.870527.2203141.001515.720-525-78.600393.0003884.701616.100-416-64.400257.6

23、004173.281716.100-39-48.300144.9004173.281816.100-24-32.20064.4004173.281916.100-11-16.10016.1004173.2811016.100000.0000.0004173.2811116.1001116.10016.1004173.2811216.1002432.20064.4004173.2811316.1003948.300144.9004173.2811416.10041664.400257.6004173.2811516.10052580.500402.5004173.2811616.10063696

24、.600579.6004173.2811715.425749107.975755.8253670.0801812.845864102.760822.0802119.348198.44598176.005684.045602.281204.7331010047.330473.300106.025横剖面 站号i水线半宽yi (m)面矩乘数Ki惯矩乘数Ki2面矩函数(2) X (3)惯矩函数 x (4)水线半宽 立方(m3)(1)(2)(3)(4)(5)(6)0-1.469-1010014.690-146.900-3.17014.252-981-38.268344.41276.87429.715-8

25、64-77.720621.760916.914313.515-749-94.605662.2352468.585415.315-636-91.890551.3403592.121515.996-525-79.980399.9004092.929616.100-416-64.400257.6004173.281716.100-39-48.300144.9004173.281816.100-24-32.20064.4004173.281916.100-11-16.10016.1004173.2811016.100000.0000.0004173.2811116.1001116.10016.1004

26、173.2811216.1002432.20064.4004173.2811316.1003948.300144.9004173.2811416.10041664.400257.6004173.2811516.10052580.500402.5004173.2811616.10063696.600579.6004173.2811715.559749108.913762.3913766.5611812.904864103.232825.8562148.687198.17198173.539661.851545.539203.4361010034.360343.60040.566总和2 ,274.

27、494129.3716974.54563551.697修正值£0.98424.52598.35018.698修正后2273.511104.8466876.19563532.999计算公式Aw=2 用(2). AwCwp =LBXf="二£ (2)I L= 2 £ 2(6) lAwXF22 , It= Z (7)3计算结果5032.593 m20.8583.527 m410646228.433 m4389669.058 mT= 8 m=9.2 m总和2 ,269.997188.6216760.60161756.732修正值£1.70430.295

28、170.35051.847修正后2268.294158.3266590.25161704.885计算公式Aw=2 用(2)AwCwp= -5LB二Xf= 1Z (2)3QIl= 2 E 工(6)力 wXF2 -It= N (7)3计算结果4936.600 m20.8405.429 m10117990.428 m4378456.626 m4水线号：4水线号：5T= 10 m= 9.2m横剖面 站号i水线半宽yi (m)面矩乘数Ki惯矩乘数Ki2面矩函数(2) X (3)惯矩函数 x (4)水线半宽 立方(m3)(1)(2)(3)(4)(5)(6)03.786-10100-37.860378.60

29、054.26818.336-981-75.024675.216579.259212.266-864-98.128785.0241845.478314.609-749-102.263715.8413117.895415.756-636-94.536567.2163911.451516.100-525-80.500402.5004173.281616.100-416-64.400257.6004173.281716.100-39-48.300144.9004173.281816.100-24-32.20064.4004173.281916.100-11-16.10016.1004173.28110

30、16.100000.0000.0004173.2811116.1001116.10016.1004173.2811216.1002432.20064.4004173.2811316.1003948.300144.9004173.2811416.10041664.400257.6004173.2811516.10052580.500402.5004173.2811616.10063696.600579.6004173.2811716.100749112.700788.9004173.2811815.645864125.1601001.2803829.3641910.83698197.524877

31、.7161272.351200.627101006.27062.7000.246总和2 ,291.16130.4438203.09368862.966修正值£2.207-15.795220.65027.257修正后2288.95546.2387982.44368835.709计算公式Aw=2 用(2)A _ AwCwp =LB/Xf=z一 .3_cIl= 2 £ 2(6) iawXf2 , It= '工(7)3计算结果5316.763 m20.8791.472 m12420142.242 m4422192.350 m4水线号：6T= 12 m= 9.2m横剖面 站号

32、i水线半宽yi (m)面矩乘数Ki惯矩乘数2Ki面矩函数(2) X (3)惯矩函数 x (4)水线半宽立方(m )(1)(2)(3)(4)(5)(6)010.831-10100-108.3101083.1001270.591111.305-981-101.745915.7051444.813214.188-864-113.504908.0322856.035315.471-749-108.297758.0793703.012416.028-636-96.168577.0084117.542516.100-525-80.500402.5004173.281616.100-416-64.40025

33、7.6004173.281716.100-39-48.300144.9004173.281816.100-24-32.20064.4004173.281916.100-11-16.10016.1004173.2811016.100000.0000.0004173.2811116.1001116.10016.1004173.2811216.1002432.20064.4004173.2811316.1003948.300144.9004173.2811416.10041664.400257.6004173.2811516.10052580.500402.5004173.2811616.10063

34、696.600579.6004173.2811715.733749110.131770.9173894.3471813.532864108.256866.0482477.913198.28998174.601671.409569.517200.233101002.33023.3000.013总和2 ,298.810-136.1068924.19870413.154修正值£5.532-52.990553.200635.302修正后2293.278-83.1168370.99869777.852计算公式Aw=2% (2)c -AWCwp 一LB/Xf= £工(2)_ 3_2I

35、L= 2 £ 2(6) lAwXF2 -It=2 纥(7)3计算结果5396.315 m20.890-2.607 m13000106.826 m4427970.825 m4上 20yj y”1)2)Aw=2jjydx=2££ V，？22i =S2CWP = AW中的L和B从几何意义上来说应为计算水线面的水线长和水线宽。LB113)Xf=M OYAWL20M OY =2 ixydx=2". kyi2i =0T0y0 10y202L2.24) I L - 2jjLx ydx _ AW x F , 22X ydx =20也k2yi100y0100y-5)22y

36、3dx3V、3y。3丫206) k =-10, 9, , 1,0,1, ',9,107）各水线面（包括基面均对应一个计算表格，表格格式一致）。1和21站等的计算问题。8）表中在0之前和20站之后均有空行，用来处理因端点修正出现一表 2: V , V k, A, Cb, TPC 计算表t = 2 m水线号iTi (m)A Wi (m2)成对 和自上而 下和Vi= 0.5 t (5) (m3)V k =k V i (m3)A = P(7) (t)CBi = iLi BiTi(TPC) i = 0.01 P(3)(i)(2)(3)(4)(5)(6)(7)(8)(9)(10)003595.i7

37、63615.4623615.462一一一一44.940i2466i.2908256.4668256.4668256.4668306.0058513.6550.70647.778244855.3749516.66413111.84013111.84013190.51113520.2740.55349.768364936.6009791.97418048.44018048.44018156.73118610.6490.50950.600485032.5939969.19423081.03423081.03423219.52023800.0080.48851.5845i05316.76310349.

38、35628397.79628397.79628568.18329282.3880.46954.4976i25396.31510713.07833794.11233794.11233996.87634846.7980.46555.312/、Ti,1) i = 10 Awdz1)=0时，v 0 = 0一i ,2)=t, v i = 2t(Awo 十Awi)i，八3)T2=2t， 2=3t(Awo + Awi)+ (Awi+Aw2)八i、)T n = nt ,中 n=_2 t(Aw0 Awi)(AwiAw 2)(AwnAwn)2)CBii一中的长、宽和吃水从几何意义上来说应为计算水线面的水线长、LB

39、Ti水线宽和吃水值。3）水线面面积曲线应进行端点修正。表3: Xb计算表t = 2 m水线号iAwi (m2)XFi(m)AwXFi(2) (3)成对和自上而 下和q i (m3)(6)XBi=0.5 t (m)(7)(1)(2)(3)(4)(5)(6)(7)(8)03595.1766.03921712.86821712.86821712.868一一14661.2906.27329239.73450952.60350952.6038256.4666.17124855.3745.96728972.94958212.68479925.55213111.8406.09634936.6005.4292

40、6801.42555774.374106726.97718048.4405.91345032.5933.52717748.33144549.756124475.30823081.0345.39355316.7631.4727826.27525574.606132301.58328397.7964.65965396.315-2.607-14068.194-6241.919118233.38933794.1123.499i0表4: Zb计算表t = 2 m水线号ii (m3)成对和自上而卜 和t/、-(m)2 v iTi(m)ZBi = (6)5) (m)(1)(2)(3)(4)(5)(6)(7)

41、0一0.0000.0000.00000.00018256.4668256.4668256.4661.00021.000213111.84021368.30621368.3061.63042.370318048.44031160.28039416.7472.18463.816423081.03441129.47462497.7802.70885.292528397.79651478.83090895.5773.201106.799633794.11262191.908124689.6883.690128.310XB”MTiYOZi _0xFAWdzMYozi=xFAwdz 的计算如下:-i1)T

42、0=0时，xBi不存在。2)T11”-t，M YOZ1 - 2 t(XF0Awo XFlAwi)3)T2c1= 2t，M YOZ2 =2t(XF0Aw0*XFlAwi)+(XFiAwi*XF2Aw2)4)Tn=nt，M Yozn ="2t(XF0Awo+XFlAwi)+(XFlAwi+XF2Aw2) + '1' + (XFn-lAwn±+XFnAwn)3 dz- ,ZBi=Ti-%，dz的计算万法如下： -i1)T0=o时，Zb0 = o2)Ti C1Vdz=2t(g °+g 1)3) T2=2t, G2R7dz=2tZ °+V 1)+(

43、守 i+7 2) 4)Tn=nt,TnVdz=qt(V 0+V i)+W2)+ +( nJV n)表 5: BM , BM l, Zm, Zml 计算表水 线 号i节i (m3)I Ti (m4)ILi (m4)BM i =(明、(m)(2)BM Li(4)/、=(m)(2)ZBi(m)ZMi = (5)+(7) (m)ZMli = (6)+(7) (m)(1)(2)(3)(4)(5)(6)(7)(8)(9)0一204547.9395223674.762一一0.000一一18256.466342421.1348822040.73141.4731068.5011.00042.4731069.50

44、1213111.840366470.1269749152.21527.950743.5382.37030.320745.908318048.440378456.62610117990.42820.969560.6023.81624.785564.418423081.034389669.05810646228.43316.883461.2545.29222.175466.547528397.796422192.35012420142.24014.867437.3636.79921.666444.162633794.112427970.82513000106.83012.664384.6868.31020.974392.996表6: MTC 计算表水线 号iAi(t)BM Li(m)(2) (3)L(m)(2)x(3)MTC i= (t/cm) 100L(1)(2)(3)(4)(6)(7)0一一一184.000一1