Chemical grouting technology for TGP s permanent shiplocks;

Study on unloading and relaxation characteristics of the rockmass of permanent shiplock high rock slope of three gorges project;

Analysis of cavitation-resistant measures for work gate of water delivery gallery of TGP s permanent shiplock;

Sediment deposition analysis of downstream access channel of permanent ship lock during 135m operational phase of Three Gorges reservoir;

Application of two kinds of special mend materials in the treatment of the internal bug of the concreteof Three Gorges permanent ship lock;

Review on the joint debugging of metal structures and the mechanical & electric equipment for the permanent ship lock of the Three Gorges Project;

Analysis of first?stage monitoring anchor bar stress on high slope of TGP permanent lock during operation;

Safety monitoring of rock anchor prestress during 1st stage construction of TGP s permanent lock;

The stability of north and south slopes of the Three Gorges Project(TGP) permanent lock is very important to ensure safty operation of the lock.

Through to analysis on piezometric tube level observed data of north and south high slope in permanent shiplocks,understood the mountain massif rock ground water and infiltrates the flow field change situation as well as to the high side slope stable influence,judges the mountain massif high side slope from the trans-fusion aspect the stability,guarantees the permanent shiplocks movement security.

Seepage and drainage in fractured rockmass are important investigative topics on slope stability and deformation in permanent shiplocks of the Three Gorges Project,whose basis is founding the seepage model used in seepage and drainage studies.

On the viewpoint of geomorphology, natural and artificial unloading features of rock mass slope in the permanent shiplocks of the Three Gorges Project are analyzed in this paper, which shows that geomorphological processes, e.

The implementation technology of controlled blasting was applied to final slide-slope engineering in Tianwan nuclear power plant area to minimize the blasting impact on final slide-slope, and to ensure the long-term steady and safety of everlasting slide-slope.