Through the computational analysis and comparison with the standard and intensity on domestic and international subway vehicles,the recommendatory value of vertical load and longitudinal force of the subway car body is put forward in our country.

Analysis and experiments on the plastic limit load of elbows under in-plane closing bending moments;

Analysis and experiments on the plastic limit load of elbows with local thinned area in extrados under in-plane closing bending moment;

The limit loads and safety assessment of the pipe with LAT.;

In this paper, Mohr yield criterion is used to analyze the ultimate load of a strength - differential wedge with the vertical uniformly distributed load on an edge.

Based on the primal definition of ultimate state and finite element method,more accurate results of ultimate load were obtained.

The ultimate load and collapse procedure of two computational models of the structure are given.

With oil wells being deeper and deeper,the accurate determination of the limited load-bearing capacity become more and more important.

A method for analysing the limited load of superstable truss by FEM is presented,the truss is anulysed by use of one dimensial incremental elasto plastic FEM,and optimal calculate the load incremental factor as the truss being loaded by limited load,thus the limited load of the superstable truss under various loading can be gained.

When the actual load exceeds the limited load, the stress point is unable to move back to the yield field, which makes iteration diverge.

Calculations of limit load for clamped circular metallic membranes under large strains;

Solution to limit loads of clamped supported annular plate;

Investigation of the limit load of circular plate with the method of weighted residuals under Mises yield condition;