静水力曲线的计算.doc

船舶静力学大作业题目： 静水力曲线的计算与绘制 班 级： 船舶092 学 号： 090617208 姓 名： 徐殿斌 20 11 年 12 月 16 日船舶主尺度船长 LOA= 189.99 m 垂线间长 LPP= 185.00 m型 宽 B= 32.26 m 吃 水 d= 11.30 m型 深 D= 18.00 m 满载排水量 59228.0 t计算系数δL= 9.25 m 2/3δL= 6.167 mδd= 1.00 m 2(δL)3= 1582.906 m3有关计算公式序号名称公式单位表号1水线面面积AW=2δLⅡm2表Ⅰ2漂心纵向坐标XF=δLV/Ⅱm表Ⅰ3排水体积=δd/2(V)m3表Ⅱ4排水量t表Ⅱ5每厘米吃水吨数TPC=AW/100t/cm表Ⅱ6浮心纵向坐标XB=δd(Ⅳ)/(2)m表Ⅲ7浮心垂向坐标ZB=KB=di-δd(Ⅳ)/（2）m表Ⅳ8水线面面积横向惯性矩IT=2/3δLⅦm4表Ⅰ9水线面面积纵向惯性矩IL=2(δL)3Ⅵ-AWxF2m4表Ⅰ10横稳心半径BM=IT/m表Ⅴ11纵稳心半径BML=IL/m表Ⅴ12每厘米纵倾力矩MTC=BML/(100L)t·m表Ⅵ13水线面面积系数CWP=AW/(LB)表Ⅰ14船中横剖面面积系数CM=AM/(Bd)表Ⅶ15方形系数CB=/(LBd)表Ⅱ16菱形系数CP=CB/CM表ⅦTable Ⅰ Table for calculation of No. of waterline Bottom d= 0 m 9.25 m， 2/36.167 m， 2 1582.906 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof(Ⅱ)×(Ⅲ)Productof(Ⅱ)×(Ⅳ)(half-ord inatesⅡ)3ⅠⅡⅢⅣⅤⅥⅦ0-0.370 -10 100 3.700 -37.000 0.026 10.327 -9 81 -2.943 26.487 0.035 21.690 -8 64 -13.520 108.160 4.827 32.247 -7 49 -15.729 110.103 11.345 43.673 -6 36 -22.038 132.228 49.552 56.885 -5 25 -34.425 172.125 326.371 611.200 -4 16 -44.800 179.200 1404.928 713.805 -3 9 -41.415 124.245 2630.930 814.382 -2 4 -28.764 57.528 2974.801 914.410 -1 1 -14.410 14.410 2992.209 10(amid)14.410 0 0 0.000 0.000 2992.209 1114.410 1 1 14.410 14.410 2992.209 1214.410 2 4 28.820 57.640 2992.209 1314.410 3 9 43.230 129.690 2992.209 1414.410 4 16 57.640 230.560 2992.209 1513.786 5 25 68.930 344.650 2620.082 1612.270 6 36 73.620 441.720 1847.284 1710.063 7 49 70.441 493.087 1019.019 187.115 8 64 56.920 455.360 360.184 193.269 9 81 29.421 264.789 34.934 20-0.920 10 100 -9.200 -92.000 -0.779 　　　　　　sum185.882 　　219.888 3227.392 31236.794 correction-0.708 　　-7.080 -70.800 -0.692 Sum after correction188.554 224.208 3348.292 32016.151 CalculationequationsAW=2δLⅡ(m2)CWP=AW/(LB)XF=δLV/Ⅱ(m)IL=2(δL)3Ⅵ-AWxF2(m4)IT=2/3δLⅦ(m4)Result3488.2490.584 11.134　4798726.515192641.5731TTable Ⅰ Table for calculation of No. of waterline 1000WL d= 1 m 9.25 m， 2/3 6.167 m， 2 1582.906 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof(Ⅱ)×(Ⅲ)Productof(Ⅱ)×(Ⅳ)(half-ord inatesⅡ)3ⅠⅡⅢⅣⅤⅥⅦ0-0.720 -10 100 7.200 -72.000 -0.373 11.366 -9 81 -12.294 110.646 2.549 23.700 -8 64 -29.600 236.800 50.653 35.376 -7 49 -37.632 263.424 155.374 48.273 -6 36 -49.638 297.828 566.225 513.406 -5 25 -67.030 335.150 2409.338 615.143 -4 16 -60.572 242.288 3472.448 715.852 -3 9 -47.556 142.668 3983.384 816.051 -2 4 -32.102 64.204 4135.293 916.070 -1 1 -16.070 16.070 4149.996 10(amid)16.070 0 0 0.000 0.000 4149.996 1116.070 1 1 16.070 16.070 4149.996 1216.070 2 4 32.140 64.280 4149.996 1316.070 3 9 48.210 144.630 4149.996 1416.068 4 16 64.272 257.088 4148.446 1515.724 5 25 78.620 393.100 3887.667 1615.001 6 36 90.006 540.036 3375.675 1713.650 7 49 95.550 668.850 2543.302 1811.176 8 64 89.408 715.264 1395.916 197.323 9 81 65.907 593.163 392.706 201.080 10 100 10.800 108.000 1.260 　　　　　　sum238.819 　　245.689 5137.559 51269.84 correction0.283 　　2.825 28.250 1.129 Sum after correction240.831 　　242.864 5109.309 51268.71 CalculationequationsAW=2δLⅡ(m2)CWP=AW/(LB)XF=δLV/Ⅱ(m)IL=2(δL)3Ⅵ-AWxF2(m4)IT=2/3δLⅦ(m4)Result4455.37350.747 9.328　7684272.41316174.1397Table Ⅰ Table for calculation of No. of waterline 。