Topology optimization based on bi-direction evolutionary structural of unified strength;

Determination of seismic bearing capacity of strip foundation based on the unified strength theory;

Unified plastic limit analyses of simply supported circular plates under special load base on unified strength theory;

Analysis of influence of discontinuous plane on strength of rock mass based on unified strength theory;

A study was presented for the carrying capacity of a thick walled cylinder in consideration of the softening effect on the basis of unified strength criterion and elasto brittle plastic model.

Considering rock mass with discontinuous plane,based on unified strength theory,and introducing Lode parameter,unified strength parameters of materials are introduced,which are functions of Lode parameter and the intermediate principal shear stress parameter b.

Unified limit solutions for thin wall cylinder based on twin shear unified strength theory;

Uniqueness in calculating strength of plastic metals based on twin-shear unified strength theory;

Based on twin-shear unified strength theory,the simplified calculation formula of twin-shear unified solution of space active earth pressure was derived when the earth pressure acted on retaining wall was taken as the spatial problem.

According to the bearing capacity of concrete-filled steel tubular axial compression short columns,based on the twin-shear unified strength theory,the calculation formula of bearing capacity of concrete-filled steel tubular members subjected to axial compressive short columns was derived.