周邊に於て固定され全面に一様なる壓力を受ける正三角形板の強さに就て

概要

論文の詳細を見る
It is attempted in this paper to deduce the formulae for the deflection and the stresses of a thin flat equilateral triangular plate loaded uniformly and built in at the perimeter, on which, as far as the writer is aware, no solution has been published, owing to perhaps the limited practical application. At first the writer assumes a reasonable expression for the deflection involving an unknown constant, satisfying the boundary conditions, and in the next place the constant is determined by the theory of strain energy. Then the expression of deflection is perfectly fixed, and the stresses are obtained in succession. The max. deflection and the max. stress thus obtained are some 1・48 and 1・88 times as great respectively as the well-known results of the clamped circular plate, which is the inscribed one of the equilateral triangle under consideration.
一般社団法人日本機械学会の論文
1927-07-20