The application of GPS positioning technique in LianYunGang sea dike road doing the control surveying is presented in this paper,discussing some relevant problems of GPS positioning technique to used for line control surveying,mainly include to dispose network,choose a point to cover up a stone,collection of field data and data processing etc.

The design of highway′s embankment in the sea has been.

Analysis on wave run-up calculation and discussion on overtopping design criteria for sea dike;

Experimental study on treating the silty foundation of sea dike in Wenzhou Penin sula construction project.;

Probing into the Xisha sea dike project construction and management;

Technical research on accelerating consolidation of sea embankment closure earthwork;

Investigation on geotextile filter of sea embankments;

Probing into the standardized construction problem of Guangxi sea embankment;

Field experiment and FEM back analysis of sea walls on soft and thick foundation;

Model test of sea wall under the wave action of coal transfer dock in Zhoushan;

Through the study on the general layout for the reclamation project of north sea wall and the analysis on the axial line layout of sea wall for the reclamation project of low beach,the general layout form for the reclamation project of low beach are researched and verified by the mathematical model.

Experiment on stability of revetment about seawall built on low beach;

Studies on the Relation of Salinized Soil Site Congdition and Crop Tree Growth in the Seawall in Lianyungang;

Analysis on deformation and vibration of seawall caused by pipe pile driving for construction of wind turbine foundation in Xiangshui Wind Farm