In a laboratory model experiment of a cantilevered anti-sliding pile under acid-stress coupling,the pile body displacement variation is monitored continuously,and both concrete strength and neutralization depth are tested.

Reliability study on anti-sliding pile with anchored bolt;

Making the anchor anti-slide piles as contaction system is also put forward.

In the reinforcement of the side slope of Hongshiyan Sector in Yunnan Zhaotong-Daibu freeway (11 contract K314 + 550- K314 + 700), a composite anchor structure of prestressing anchor rod, anti-slippery anchor stake and high-pressure pouring-slurry is adopted as a result of its special geology and the steep side-slope.

Experimental investigation on three-dimensional soil arching effect between adjacent cantilever anti-slide piles with rational spacing

Directing toward the flow design of cantilever anti-slide piles,the thesis which is based on foundation coefficient method and finite element method mainly analyzes service behavior influences by changing several design parameters,such as cross-section type,cross-section size,range interval,strength of rock mass in anchorage zone,bedded length,and so on.