A new design method which can be applied to the built up arch structure with RC piles for deep excavation is presented,which is executed by the analysis of space frame.

Construction technology with support of the long span main arch ring of the reinforced concrete arch bridge;

Constructing methods of large span reinforced concrete arch bridge group support pouring;

Study on evaluation and comparison of the capability before and after strengthening of reinforced concrete arch bridge;

Design of steel latticed shells and reinforced concrete arches in Datong University gymnasium;