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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 学 号 指导教师 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41、表1:Aw、Xf、IT、IL、Cwp计算表42、表2:,k,CB ,TPC计算表103、表3:XB计算表104、表4:ZB计算表115、表5: , L,ZM,ZML计算表116、表6:MTC计算表127、表7:AM,CM,CP计算表12九、静水力曲线图的比例的含义和坐标原点13十、总结14静水力曲线计
2、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 4000t江海直达船静水力设计计算船舶1班学号尾数为双号 40000t散货船静水力设计计算船舶2班学号尾数为单号 35000t散货船静水力设计计算船舶2班学号尾数为双号 85000t散货船静水力设计计算船舶3班学号尾数为单号 26000t散货船
3、静水力设计计算船舶3班学号尾数为双号 32000t散货船静水力设计计算参考资料见相关教材。三、基本要求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k曲线;3)总排水量曲线;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)横稳心半径曲线(或横稳心垂向坐标ZM曲线);10)纵稳心半径L曲线(或纵稳心垂向坐标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
4、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,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
5、: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15半宽水线图型值表(修正前) 单位:m站号船底线2000WL4000WL6000WL8000WL10000WL12000WL02.7726.39711.84
6、62.3042.2534.2528.33611.30522.205 6.0856.9467.9639.71512.26614.18835.106 9.50810.98012.19413.51514.60915.47147.864 12.32113.72714.64515.31515.75616.028510.424 14.23115.22215.72015.99616.10016.100612.327 15.36415.91016.10016.10016.10016.100713.660 15.93416.10016.10016.10016.10016.100814.430 15.93416.
7、10016.10016.10016.10016.100914.430 15.93416.10016.10016.10016.10016.1001014.430 15.93416.10016.10016.10016.10016.1001114.430 15.93416.10016.10016.10016.10016.1001214.430 15.93416.10016.10016.10016.10016.1001314.430 15.93416.10016.10016.10016.10016.1001414.430 15.93416.10016.10016.10016.10016.1001514
8、.101 15.93416.10016.10016.10016.10016.1001612.780 15.80416.09516.10016.10016.10016.1001710.153 14.62615.19715.42515.55915.64515.733185.797 11.57612.53812.84512.90413.13013.532190.514 6.7308.1038.4458.1717.7168.289201.5832.8813.0552.4210.5820.228半宽水线图型值表(修正后) 单位:m0-1.022 -0.862 -1.326 -1.469 3.786 10
9、.831 1-0.659 1.846 2.304 2.253 4.252 8.336 11.305 22.205 6.085 6.946 7.963 9.715 12.266 14.188 35.106 9.508 10.980 12.194 13.515 14.609 15.471 47.864 12.321 13.737 14.645 15.315 15.756 16.028 510.424 14.231 15.222 15.720 15.996 16.100 16.100 612.327 15.364 16.100 16.100 16.100 16.100 16.100 713.660
10、15.934 16.100 16.100 16.100 16.100 16.100 814.430 16.100 16.100 16.100 16.100 16.100 16.100 914.430 16.100 16.100 16.100 16.100 16.100 16.100 1014.430 16.100 16.100 16.100 16.100 16.100 16.100 1114.430 16.100 16.100 16.100 16.100 16.100 16.100 1214.430 16.100 16.100 16.100 16.100 16.100 16.100 1314.
11、430 16.100 16.100 16.100 16.100 16.100 16.100 1414.430 16.100 16.100 16.100 16.100 16.100 16.100 1514.101 16.089 16.100 16.100 16.100 16.100 16.100 1612.780 15.804 16.100 16.100 16.100 16.100 16.100 1710.153 14.626 15.197 15.425 15.559 16.100 15.733 185.797 11.576 12.538 12.845 12.904 15.645 13.532
12、190.585 6.730 8.103 8.445 8.171 10.836 8.289 202.056 4.366 4.733 3.436 0.627 0.233 八、静水力曲线计算表格和近似计算公式表1:AW, Xf, IT, IL, CWP计算表水线号:0 T 0 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Ki2面矩函数(2)(3)惯矩函数(2)(4)水线半宽立方(m3)(1)(2)(3)(4)(5)(6)(7)0-101001-0.659 -9815.931 -53.379 -0.286 22.205 -864-17.640 141.120 10.721 3
13、5.106 -749-35.742 250.194 133.120 47.864 -636-47.184 283.104 486.329 510.424 -525-52.120 260.600 1132.670 612.327 -416-49.308 197.232 1873.148 713.660 -39-40.980 122.940 2548.896 814.430 -24-28.860 57.720 3004.685 914.430 -11-14.430 14.430 3004.685 1014.430 000.000 0.000 3004.685 1114.430 1114.430 1
14、4.430 3004.685 1214.430 2428.860 57.720 3004.685 1314.430 3943.290 129.870 3004.685 1414.430 41657.720 230.880 3004.685 1514.101 52570.505 352.525 2803.817 1612.780 63676.680 460.080 2087.337 1710.153 74971.071 497.497 1046.606 185.797 86446.376 371.008 194.809 190.585 9815.265 47.385 0.200 2010100总
15、和195.353 133.864 3435.356 33350.165 修正值-0.037 5.598 -2.997 -0.043 修正后195.390 128.266 3438.353 33350.208 计算公式AW=CWP=Xf=IL=AwxF2IT=计算结果3595.176 m20.772 6.039 m5223674.762 m4204547.939 m4水线号:1 T 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Ki2面矩函数(2)(3)惯矩函数(2)(4)水线半宽立方(m3)(1)(2)(3)(4)(5)(6)(7)0-1.022 -1010010.
16、220 -102.200 -1.067 11.846 -981-16.614 149.526 6.291 26.085 -864-48.680 389.440 225.311 39.508 -749-66.556 465.892 859.543 412.321 -636-73.926 443.556 1870.415 514.231 -525-71.155 355.775 2882.081 615.364 -416-61.456 245.824 3626.711 715.934 -39-47.802 143.406 4045.521 816.100 -24-32.200 64.400 4173
17、.281 916.100 -11-16.100 16.100 4173.281 1016.100 000.000 0.000 4173.281 1116.100 1116.100 16.100 4173.281 1216.100 2432.200 64.400 4173.281 1316.100 3948.300 144.900 4173.281 1416.100 41664.400 257.600 4173.281 1516.089 52580.445 402.225 4164.733 1615.804 63694.824 568.944 3947.308 1714.626 749102.3
18、82 716.674 3128.792 1811.576 86492.608 740.864 1551.228 196.730 98160.570 545.130 304.821 202.056 1010020.560 205.600 8.691 总和253.848 188.120 5834.156 55833.344 修正值0.517 15.390 51.700 3.812 修正后253.331 172.730 5782.456 55829.533 计算公式AW=CWP=Xf=IL=AwxF2IT=计算结果4661.290 m20.800 6.273 m8822040.731 m434242
19、1.134 m4水线号:2 T 4 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)(3)惯矩函数(2)(4)水线半宽立方(m3)(1)(2)(3)(4)(5)(6)(7)0-0.862 -101008.620 -86.200 -0.641 12.304 -981-20.736 186.624 12.231 26.946 -864-55.568 444.544 335.123 310.980 -749-76.860 538.020 1323.753 413.737 -636-82.422 494.532 2592.243 515.222 -525-76.
20、110 380.550 3527.079 616.100 -416-64.400 257.600 4173.281 716.100 -39-48.300 144.900 4173.281 816.100 -24-32.200 64.400 4173.281 916.100 -11-16.100 16.100 4173.281 1016.100 000.000 0.000 4173.281 1116.100 1116.100 16.100 4173.281 1216.100 2432.200 64.400 4173.281 1316.100 3948.300 144.900 4173.281 1
21、416.100 41664.400 257.600 4173.281 1516.100 52580.500 402.500 4173.281 1616.100 63696.600 579.600 4173.281 1715.197 749106.379 744.653 3509.729 1812.538 864100.304 802.432 1970.992 198.103 98172.927 656.343 532.032 204.366 1010043.660 436.600 83.224 总和265.631 197.294 6546.198 59791.856 修正值1.752 26.1
22、40 175.200 41.292 修正后263.879 171.154 6370.998 59750.564 计算公式AW=CWP=Xf=IL=AwxF2IT=计算结果4855.374 m20.822 5.967 m9749152.215 m4366470.126 m4水线号:3 T 6 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Ki2面矩函数(2)(3)惯矩函数(2)(4)水线半宽立方(m3)(1)(2)(3)(4)(5)(6)(7)0-1.326 -1010013.260 -132.600 -2.331 12.253 -981-20.277 182.493 1
23、1.436 27.963 -864-63.704 509.632 504.929 312.194 -749-85.358 597.506 1813.170 414.645 -636-87.870 527.220 3141.001 515.720 -525-78.600 393.000 3884.701 616.100 -416-64.400 257.600 4173.281 716.100 -39-48.300 144.900 4173.281 816.100 -24-32.200 64.400 4173.281 916.100 -11-16.100 16.100 4173.281 1016.
24、100 000.000 0.000 4173.281 1116.100 1116.100 16.100 4173.281 1216.100 2432.200 64.400 4173.281 1316.100 3948.300 144.900 4173.281 1416.100 41664.400 257.600 4173.281 1516.100 52580.500 402.500 4173.281 1616.100 63696.600 579.600 4173.281 1715.425 749107.975 755.825 3670.080 1812.845 864102.760 822.0
25、80 2119.348 198.445 98176.005 684.045 602.281 204.733 1010047.330 473.300 106.025 总和269.997 188.621 6760.601 61756.732 修正值1.704 30.295 170.350 51.847 修正后268.294 158.326 6590.251 61704.885 计算公式AW=CWP=Xf=IL=AwxF2IT=计算结果4936.600 m20.840 5.429 m10117990.428 m4378456.626 m4水线号:4 T 8 m = 9.2 m横剖面站号i水线半宽 y
26、i(m)面矩乘数Ki惯矩乘数Ki2面矩函数(2)(3)惯矩函数(2)(4)水线半宽立方(m3)(1)(2)(3)(4)(5)(6)(7)0-1.469 -1010014.690 -146.900 -3.170 14.252 -981-38.268 344.412 76.874 29.715 -864-77.720 621.760 916.914 313.515 -749-94.605 662.235 2468.585 415.315 -636-91.890 551.340 3592.121 515.996 -525-79.980 399.900 4092.929 616.100 -416-64
27、.400 257.600 4173.281 716.100 -39-48.300 144.900 4173.281 816.100 -24-32.200 64.400 4173.281 916.100 -11-16.100 16.100 4173.281 1016.100 000.000 0.000 4173.281 1116.100 1116.100 16.100 4173.281 1216.100 2432.200 64.400 4173.281 1316.100 3948.300 144.900 4173.281 1416.100 41664.400 257.600 4173.281 1
28、516.100 52580.500 402.500 4173.281 1616.100 63696.600 579.600 4173.281 1715.559 749108.913 762.391 3766.561 1812.904 864103.232 825.856 2148.687 198.171 98173.539 661.851 545.539 203.436 1010034.360 343.600 40.566 总和274.494 129.371 6974.545 63551.697 修正值0.984 24.525 98.350 18.698 修正后273.511 104.846
29、6876.195 63532.999 计算公式AW=CWP=Xf=IL=AwxF2IT=计算结果5032.593 m20.858 3.527 m10646228.433 m4389669.058 m4水线号:5 T 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)(3)惯矩函数(2)(4)水线半宽立方(m3)(1)(2)(3)(4)(5)(6)(7)03.786 -10100-37.860 378.600 54.268 18.336 -981-75.024 675.216 579.259 212.266 -864-98.128 785.024 18
30、45.478 314.609 -749-102.263 715.841 3117.895 415.756 -636-94.536 567.216 3911.451 516.100 -525-80.500 402.500 4173.281 616.100 -416-64.400 257.600 4173.281 716.100 -39-48.300 144.900 4173.281 816.100 -24-32.200 64.400 4173.281 916.100 -11-16.100 16.100 4173.281 1016.100 000.000 0.000 4173.281 1116.1
31、00 1116.100 16.100 4173.281 1216.100 2432.200 64.400 4173.281 1316.100 3948.300 144.900 4173.281 1416.100 41664.400 257.600 4173.281 1516.100 52580.500 402.500 4173.281 1616.100 63696.600 579.600 4173.281 1716.100 749112.700 788.900 4173.281 1815.645 864125.160 1001.280 3829.364 1910.836 98197.524 8
32、77.716 1272.351 200.627 101006.270 62.700 0.246 总和291.161 30.443 8203.093 68862.966 修正值2.207 -15.795 220.650 27.257 修正后288.955 46.238 7982.443 68835.709 计算公式AW=CWP=Xf=IL=AwxF2IT=计算结果5316.763 m20.879 1.472 m12420142.242 m4422192.350 m4水线号:6 T 12 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)(3)惯矩函数(2)(
33、4)水线半宽立方(m3)(1)(2)(3)(4)(5)(6)(7)010.831 -10100-108.310 1083.100 1270.591 111.305 -981-101.745 915.705 1444.813 214.188 -864-113.504 908.032 2856.035 315.471 -749-108.297 758.079 3703.012 416.028 -636-96.168 577.008 4117.542 516.100 -525-80.500 402.500 4173.281 616.100 -416-64.400 257.600 4173.281 7
34、16.100 -39-48.300 144.900 4173.281 816.100 -24-32.200 64.400 4173.281 916.100 -11-16.100 16.100 4173.281 1016.100 000.000 0.000 4173.281 1116.100 1116.100 16.100 4173.281 1216.100 2432.200 64.400 4173.281 1316.100 3948.300 144.900 4173.281 1416.100 41664.400 257.600 4173.281 1516.100 52580.500 402.5
35、00 4173.281 1616.100 63696.600 579.600 4173.281 1715.733 749110.131 770.917 3894.347 1813.532 864108.256 866.048 2477.913 198.289 98174.601 671.409 569.517 200.233 101002.330 23.300 0.013 总和298.810 -136.106 8924.198 70413.154 修正值5.532 -52.990 553.200 635.302 修正后293.278 -83.116 8370.998 69777.852 计算公式AW=CWP=Xf=IL=AwxF2I