温州大学学报(自然科学版)
溫州大學學報(自然科學版)
온주대학학보(자연과학판)
JOURNAL OF WENZHOU UNIVERSITY(NATURAL SCIENCES)
2014年
3期
35-42
,共8页
矩形薄板%哈密顿体系%分离变量%本征函数
矩形薄闆%哈密頓體繫%分離變量%本徵函數
구형박판%합밀돈체계%분리변량%본정함수
Rectangular Thin Plate%Hamiltonian System%Variables of Separation%Eigen-function
利用哈密顿体系以及辛几何中的分离变量和本征函数展开的方法,给出了求解对边固支另两边简支的矩形薄板弯曲问题的方法,并通过实例计算和分析说明了该方法的正确性。
利用哈密頓體繫以及辛幾何中的分離變量和本徵函數展開的方法,給齣瞭求解對邊固支另兩邊簡支的矩形薄闆彎麯問題的方法,併通過實例計算和分析說明瞭該方法的正確性。
이용합밀돈체계이급신궤하중적분리변량화본정함수전개적방법,급출료구해대변고지령량변간지적구형박판만곡문제적방법,병통과실례계산화분석설명료해방법적정학성。
A correct solution was put forward to the rectangular thin plate bending problem with clamped and simply supported boundary conditions at two opposite sides. With the Hamiltonian system, the analytical solution was derived through the methods of variables of separation and Eigen-function expansion in the simplistic geometry, and a real example was used to illustrate the correctness of the calculation method.