Bending of the isosceles right-angled triangle plate 等腰直角三角形板的彎曲
In this paper , the interpolations on a triangle under constraints are disscussed . by this method the 12-parameter triangle plate elements with error o ( h2 ) are presented 本文討論三角形上在一定限制條件下的多項式插值問題,并將其應(yīng)用于構(gòu)造高精度雙參數(shù)12參三角形板元