Design and research of cable and tensioned bar ductile ability for steel structure system of the suspend-dome;

Friction sliding cable element for structural analysis of prestressed steel truss;

Sliding cable element of structural analysis on cable-held bridge;

The anti-seismic capability of towering structure with rope is analyzed according the shaking table experiment of the model of Nanjing-shiji-tower.

Based on the existing algorithm and through ascertaining the influence matrix of the tensile force in the construction of oblique pulling rope,the optimized stayed-buckle cable force is calculated at each stage of archrib hoisting phase of a model bridge during construction and the designed requirement is fulfilled through empty steel tube in falling state.