船用膜片联轴器弯曲刚度计算.doc

船用膜片联轴器弯曲刚度计算.doc第26卷第10期 李増光，等:船用脱片联轴器弯曲刚度计算 61
第26卷第10期
2004年10月
Vol 26 Na 1(
Oct 2004
武汉理工大学学报
JOURNAL OF WUHAN UNNERSITY OF TECHNOLOGY
辎光，周辭
(武汉理工人学能源与动力工程学院,武汉430063
膜片联轴器的弯曲刚度对船舶推进轴系振动计算结果彭峋很大，而且也是计算中所必须的数据，但是生产厂 商往往只提供其相关的几何参数。为方便轴系振动计算和提高其计算结果的准确度，针对实际中常见的六孔圆环形膜 片，运用薄板弯曲理论分析膜片联轴器弯曲刚度计算方法，并且在此尿础上用有限元软件ANS/S和数学分析软件M龙一 lab进行实例分析计算，求出其弯曲刚度。提供了进行膜片联轴器弯曲刚度有关分析计算的基本方法。
膜片；联轴器：有限元；弯曲刚度
TH A 1671-4431(2004 l(H)O6O-03
Studies on Bending R igidity Calculation of
Lam inated M an Brane Coupling of Vessels
LI Zeng-guang, ZII OU Rurp hg
(School ofEncigy and PowcrEnghecrin& W uhan Univcrsity ofTcchnobgy% W uhan 430063 Ch
Abstract The result of the propulsive shafting vibratbn calculaticn of vessels is affected greatly by the bend hg rjgHity of man brane oouplhg wh ich is necessary fbr calculation How eve c tlicma nu 伦 cturer docs not give the correlative data In ondcr to solve this probkm» the bend hg rigid ity calculation method of the couplhg was studied by ushg the sheet bending theory h albsion to the canmon circular hn inatedman brane coupling w ith six holes On the basis of themcthoA an an a lysis of a real exanpk?was carried out which resulted h a wonderful solutm ushg the FEM analysis software ANSYS an d mathematic softwareM atiaU Therefore a general calculation method which is used to calculate the bend rig「igidity of mon brane ii lan inated man bmne couplri& is provi