Taking Jiangbing Road Over Bridge in Nanning City as an example, the paper introduces the design of vertical prestressed frame pier and approaches to the span arrangement of cap beam and prestressed tensile loss.

Constructive technology of cantilever steel pier shuttering;

Statically indeterminate problems in calculating the ultimate load of frames;

The structural analysis of Beichuan river concrete-filled steel tubular arch bridge with tied frame;

A programming computational method of the frame influence line;

Simple method for calculating deformation in rigid frame;

Determination of a rigid frame cases without moment in concentrated loading at the joint;

Closed solutions to rigid frames with 5 spans by infinitely distributed and carried over bending moments;

Closed solutions of rigid frames with 6 spans by summing up distributed and transferred moments with infinitel rounds;