The well-point system and exterior-protected construction of anchor-hold fender post are adopted by the comparison of schemes.

In order to study the internal force and deformation for anchored bracing pile,stress of steel bar in the pile had been monitored,based on the stress of steel bar,the moment distribution along the bracing pile was obtained,the lateral displacement of pile top was also monitored during the excavation.

Finite element analysis of the factors affecting the horizontal displacement of tension anchor supporting structure

According to the surrounding conditions of the foundation pit of the comprehensive building in Dongying people s hospital,high pressure grouting and underpinning reinforcement,pile-anchor support and composite soil nailing wall,three deformation control methods are used.

The article introduces the application of pile-anchor support system to the retaining of super-deep cut at the old clay area and concludes finally that this system is quite effective.

Currently used methods for designing anchored sheet pile wall for supporting excavation are analyzed in this paper.

The problems in the free and fixed earth support methods for thd design of the anchored sheet pile wall for excavation are briefly discussed.

Finite element method analysis of big and deep excavation engineering in pile and anchor supporting;