课程设计-范例

精品文档 船舶静力学大作业任务书题目： 静水力曲线的计算与绘制 专 业： 班 级： 学 号： 姓 名： 指导教师： 月 日至 月 日 共 周指导教师(签字) 系 主 任(签字) 年 月 日一、设计内容及要求1. 在船体型线图绘制完后，通过静水力曲线的计算和绘制，及时了解该船的浮性与初稳性。2. 把各浮性、稳性要素、船型系数与吃水之间的关系都画在一张图上，其纵坐标为吃水T，横坐标为各要素。这张图就提供了船舶在静止平浮状态，任何吃水下的浮性与初稳性资料。图中各曲线横坐标比例按具体情况而定，基本要求是图面布置清晰、均匀，读取数值方便、准确。二、设计原始资料型线图与型值表三、设计完成后提交的文件和图表1计算说明书2静水力曲线图四、进程安排1. 在型线图上进行端点修正。2. 填写水线半宽值。3. 计算表。4. 绘制AW曲线5. 计算表、6. 绘制静水力曲线。五、主要参考资料1船舶静力学2船舶设计与建造规范 船舶静力学大作业题目： 静水力曲线的计算与绘制 班 级： 学 号： 姓 名： 20 年 月 日船舶主尺度船长 LOA= m 垂线间长 LPP= m型 宽 B= m 吃 水 d= m型 深 D= m 满载排水量 t计算系数L= m 2/3L= md= m 2(L)3= m3有关计算公式序号名称公式单位表号1水线面面积AW=2Lm2表2漂心纵向坐标XF=LV/m表3排水体积=d/2(V)m3表4排水量t表5每厘米吃水吨数TPC=AW/100t/cm表6浮心纵向坐标XB=d()/(2)m表7浮心垂向坐标ZB=KB=di-d()/（2）m表8水线面面积横向惯性矩IT=2/3Lm4表9水线面面积纵向惯性矩IL=2(L)3-AWxF2m4表10横稳心半径BM=IT/m表11纵稳心半径BML=IL/m表12每厘米纵倾力矩MTC=BML/(100L)tm表13水线面面积系数CWP=AW/(LB)表14船中横剖面面积系数CM=AM/(Bd)表15方形系数CB=/(LBd)表16菱形系数CP=CB/CM表Table Table for calculation of No. of waterline d= m， 2/3 m， 2 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof()()Productof()()(half-ord inates)30-101001-981218643-7494-6365-5256-4167-398-249-1110(amid)001111122413391441615525166361774918864199812010100sumcorrectionSum after correctionCalculationequationsAW=2L(m2)CWP=AW/(LB)XF=LV/(m)IL=2(L)3-AWxF2(m4)IT=2/3L(m4)ResultTable Table for calculation of No. of waterline d= m， 2/3 m， 2 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof()()Productof()()(half-ord inates)30-101001-981218643-7494-6365-5256-4167-398-249-1110(amid)001111122413391441615525166361774918864199812010100sumcorrectionSum after correctionCalculationequationsAW=2L(m2)CWP=AW/(LB)XF=LV/(m)IL=2(L)3-AWxF2(m4)IT=2/3L(m4)ResultTable Table for calculation of No. of waterline d= m， 2/3 m， 2 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof()()Productof()()(half-ord inates)30-101001-981218643-7494-6365-5256-4167-398-249-1110(amid)001111122413391441615525166361774918864199812010100sumcorrectionSum after correctionCalculationequationsAW=2L(m2)CWP=AW/(LB)XF=LV/(m)IL=2(L)3-AWxF2(m4)IT=2/3L(m4)ResultTable Table for calculation of No. of waterline d= m， 2/3 m， 2 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof()()Productof()()(half-ord inates)30-101001-981218643-7494-6365-5256-4167-398-249-1110(amid)001111122413391441615525166361774918864199812010100sumcorrectionSum after correctionCalculationequationsAW=2L(m2)CWP=AW/(LB)XF=LV/(m)IL=2(L)3-AWxF2(m4)IT=2/3L(m4)ResultTable Table for calculation of No. of waterline d= m， 2/3 m， 2 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof()()Productof()()(half-ord inates)30-101001-981218643-7494-6365-5256-4167-398-249-1110(amid)001111122413391441615525166361774918864199812010100sumcorrectionSum after correctionCalculationequationsAW=2L(m2)CWP=AW/(LB)XF=LV/(m)IL=2(L)3-AWxF2(m4)IT=2/3L(m4)ResultTable Table for calculation of No. of waterline d= m， 2/3 m， 2 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof()()Productof()()(half-ord inates)30-101001-981218643-7494-6365-5256-4167-398-249-1110(amid)001111122413391441615525166361774918864199812010100sumcorrectionSum after correctionCalculationequationsAW=2L(m2)CWP=AW/(LB)XF=LV/(m)IL=2(L)3-AWxF2(m4)IT=2/3L(m4)ResultTable Table for calculation of No. of waterline d= m， 2/3 m， 2 m3No. oftransverse sectionsHalf-ordinates(m)Multipliersforcalculatingthe inertialmomentsof areaMultipliersforcalculatingthe inertialmomentsof areaProductof()()Productof()()(half-ord inates)30-101001-981218643-7494-6365-5256-4167-398-249-1110(amid)001111122413391441615525166361774918864199812010100sumcorrectionSum after correctionCalculationequationsAW=2L(m2)CWP=AW/(LB)XF=LV/(m)IL=2(L)3-AWxF2(m4)IT=2/3L(m4)ResultTable Table for calculation of m， m， t/m3No. ofWaterlinesDraftdi(m)Water-plane area Awi(m2)Pair sum of ()Sum of from the top to the bottomVolumeof displa-cementd/2()(m3)Dispal-cement()(t)LBdBlockCoeffi-cientTPCTPCi=()01234567891011Table Table for calculation of m， mNo. ofWaterlinesWater- plane area Awi(m2)Longitu Dinal Position of center of floatation xFi(m)Product of()()Pair sum of()Sum of ()from the top to the bottomVolume of displacement(m3)(m)012345678910Table Table for calculation of m， mNo. ofWaterlinesVolume of displa cement(m3)Pair sum of()Sum of () from the top to the bottomSum of from the top to the bottomDraft di(m)Vertical position of CB=()-(V)(m)01234567891011Table Table for calculation of BM，BML，KM，KMLNo. ofWaterlinesVolume of displa cement(m3)Trans verse inertial momen t ITi(m4)Longi tudinal inertial moment ITi(m4)BMi=()/()(m)BMLi=()/()(m3)KBi(m,)KMi=()/()(m)KMLi=()/()(m)01234567891011Table Table for calculation of MTC m， mNo. ofWaterlinesDispla-CementLogitudinalMetacentricRadius BMLi (m)Product of()()Length L(m)Moment to change trim 1cmMTCi=()()/100/()(m)01234567891011Table Table for calculation of CM，CPNo. ofWaterlinesHalf-or-dinates of midship section(m)P