And Guduiji-pai Ditch medium bridge,which has been built on Shangzhou high way,is also listed to introduce calculation method of coping elevation when the bridge is skewed and with cross slope or longitudinal slope.

Research into the construction method of high-pier coping by friction holt hoop iron;

Calculation on parameters for strain-pull controlling of coping prestress in bridge project;

Design and construction of the coping support casting in field with traversable method;

The high pier column scaffold construction coping hanger program;

The design of bent cap form brace of Chenjiadian viaduct;

Construction scheme of pier body and bent cap of Fengzuijiang grand bridge;

Application of the steel anchor ear Beilei pieces in the construction of the bent cap;