Experimental study on flexural torsional buckling of cut-T struts;

The method is proved to be both accurate and simple by comparing the theoretical values with the experimentally measured values of the elastic stability tests of struts and frames.

The width-thickness limit of T-section strut prescribed in the code for design of steel structure (GB50017—2003) is broadened so as to promote the using of the hot-rolled cut T-section strut.

Critical press analysis on cracked slender columns;

Process condition of upsetting shoulder was discussed and forming force was calculated based on column buckling theory.

In this paper the stability of a compressed column with initial imperfection and arbitrary supported ends is studied systematically.

Reliability-robust design of compressive bar under incomplete probability information;

Reliability-based robust design of compressive bar;

Stable reliability-based sensitivity design of compressive bar;

Using the fundamental knowledge of mathmatical analysis,this paper estabilishes the general controlling equation of a compressive rod under a combined load.

By analysizing the natural properties of a compressive beam and removing the ordinary solution,this paper gives a detail method for calculating the critical forces of compressive rods with several kinds of different boundary conditions using vibration theory.

Calculated length of compression bar in pile bent column pier;

Stability and reliability optimization of arbitrarily-distributed parameters for compression bars;

A new approximate formula for the large deflection problem of compression bar with two ends are simply supported is obtained,by the use of Ritz-Galerkin method.