On the study of stress-strain of thin-walled cylinder tensile specimens at high temperature;

Furthermore, criterion to distinguish between thick-walled cylinder and thin-walled cylinder under dynamic loading is studied.

Based on the unified limit solutions of thin-walled cylinder,the ultimate load calculation formula of concrete-filled double-skin steel-tube stub column under axial loads was derived by considering the internal and external thin-walled steel-tube effect.

Research on thin-walled column parts with finite element analysis method;

In this paper three types of load schemes(general method;rigid region;transfer ring load by rigid beam) are used to analyzing the thin-walled column parts.

Power spinning deformation of thin-walled cylinders with longitudinal inner ribs;

The paper introduces a special equipment for precisely round processing of thin wall barrel.

According to the special requiement of ends cutting of thin wall barrel, the paper introduces a special equipment for ends cutting of thin wall barred.

Accurate design and analysis on thin liner in fixture of liquidity plastic;

This paper is based on the example of processing the tire of pump stock's hole on coal mining machine,simply relates the course of design and machinery analysis about the mechanism,discusses the circumstance of force stress and deformation in detail in theory about thin liner in clamping of liquidity plastic and elastic centering.