Considering the temperature-dependent yield strength in computation,thermo-elasto-plastic contact model which combined a strain-energy gradient-based adaptive element-free Galerkin method and linear programming technique with the initial stiffness method was constructed and a correlative .

The examples,which have considered the different conditions such as strain-hardening property of the materials,the frictional force and the frictional heat inputs and temperature-dependent yield strength,are also computed.

This paper describes fundamental studies on the effects of alloying elements Mo and V on elevated-temperature yield strength through the comparison between the mechanical properties and microstructure of fire-re.

Effect of phosphorus on the yield strength of as-quenched GH761 alloy;

Study of influence factors of yield strength of oil and gas pipeline;

A modeling study of the yield strength of HRB335 hot rolled ribbed bar;

Based on the plain carbon steel with the chemical composition of 200MPa class steel the products of the yield stress of 400～500 MPa class and high-quality mechanical properties can be produced using the technology of chemistry tightly-tuning and controlled rolling - controlled cooling.

From the tests, a two-stage linear relation has been found between yield stress(σ_s) and strain rate(ε),σ_s=σ_0+klgε.

Yielding behavior of mismatched welded joint and prediction of its yielding strength;

Mechanical properties of normalized and tempered 12Cr2Mo steel forgings,primarily yielding strength,were on the low side.

It is found that the yield temperature of the three alloy increases markedly as heating rate increases.

It is found that the yield temperature of the specimens increases markedly with heating rates.