A study of belleville spring and diaphragm spring in engineering

被引：0

作者：

机构：

[1] Zhiming, Ye

[2] Kaiyuan, Yeh

来源：

| 1990年 / 57期

关键词：

Elasticity - Integral equations - Structural design - Gas turbines - Numerical methods - Iterative methods;

D O I：

10.1115/1.2897621

中图分类号：

学科分类号：

摘要：

This paper deals with the static response of a Belleville spring and a diaphragm spring by using the finite rotation and large deflection theories of a beam and conical shell, and an experimental method as well. The authors propose new mechanical analysis mathematical models. The exact solution of a variable width cantilever beam is obtained. By using the integral equation method and the iterative method to solve the simplified equations and Reissner’s equations of finite rotation and large deflection of a conical shell, this paper has calculated a great number of numerical results. The properties of loads, strains, stresses and displacements, and the distribution rules of strains and stresses of diaphragm springs are investigated in detail by means of the experimental method. The unreasonableness of several assumptions in traditional theories and calculating method is pointed out. © 1990 by ASME.

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