Haicheng-Dashiqiao magnesite deposlts in Liaoning province are wellknown in the world for their sizes and quality,which are distributed in the secondarybasins of Liaodong proterozoic paleorift.

Optimum Design of Hollow Slab Beam Bridge of Chenxi Bridge in Ledu County;

In this paper the authors combine the deterministic analysis with reliability analysis,with application of such analysis technologies as space finite element and sequential response surface method,in the design of Nancheng Bridge deck pavement,to solve the structural reliability,and presents the comparisons between the theoretical calculation results and the test measurements

Welded steel structure was used in the pylon of Longcheng bridge,in which both grade Q345qc steel and grade Q420qd steel were utilized.

Finite element simulation on collision of ship with cross-sea bridge and protection of marine structures

As the cross-sea bridge of Hongkong-Zhuhai-Macao will connect three regions with different social systems,it is important to determine the reasonable toll mode for the construction of the bridge.

By using the after-treatment software GAMIT/GLOBK of high precision GPS,it treats with the observational data of class-B GPS control network for the Xiamen Jimei cross-sea bridge.

Study of Establishment Scheme of Emergent Rescue Station for Donghai Bridge;

On Erecting Non-navigable Span Box Girder of Donghai Bridge;

The Construction of the Tower of the Main-passage Cable-stayed Bridge of Donghai Bridge Project;