3-D elastic analysis of stress transference mechanism at the interfaces in fiber reinforced concrete;

The theorems and formulas are applied in simply finding derivative, error estimate and economic elastic analysis.

Analyzing the earning and price factors that influence the railway passenger flow,this article used the extending linear expending system function and elastic analysis way to compute the earning and price factors.

The necessity and practical method of flexibility analysis of chemical plant are demonstrated in this paper.

A new flexibility analysis method of heat exchanger network, the multielement coupled linear equations, is proposed.

The productive elasticity analysis of Shared primary farm products;

The round slab elasticity analysis is done,establish the flexture function according to the boundary term and compute the internal force.

To explore the effect of impact load on the pass,the contact elasticity analysis by Hertz is made to solve the stress in the concrete specimens of different sizes under steel ball impact,and the dynamic analysis software LS-DYNA3D is used to simulate numerically the impact process for the same stress.

This paper discussed a method of factor analysis based on artificial neural network and analysis of elasticity, which was applied to solving two practical problems.