The bending problem of thick plate with four simply-supported edges, which is loaded by uniformly distributed loads in parts of the plate on elastic foundation, being taken for a example, the universal analytic formula for thin and thick plates is derived by reciprocal theorem method.

Influences of local load fluctuation on structural wholes;

The stress status of arch under local load is analyzed using 3-D shell FEM.

This paper analyses local load on railway steel plate giders in the action of wheel pressures with finite element method and then studied the influence of local load on the ultimate state of steel plate girders according to elastic theory, and offers proposals for the design of railway steel plate girders.

Local load,or patch load,which is applied perpendicular to the flange of I-girders and transferred to the web,occurs in various situations in steel structures.

Local buckling may occur in web plates in I-girders subjected to bending, shear and patch loading.

Analysis of the buckling of compressive bar under axial compression and uniform load;

Analytical computation of uniform load deflection for a shock absorber throttle slice;

Plastic limit analysis is applied to cases under localized uniform load and linear load by the singular function method.

The practical formulas and its modified coefficients of deflection for beam-arch association bridge loaded by uniform load are obtained on the basis of mechanical method.

The paper makes a research on the interface slip of the double steel-concrete composite beam under uniform load by the primary mechanical principle.

The moment and shear and deflection formulae for five same cross-section beams connected with pin at same span under uniform load are derived,and their maximum calculate expressions are given.