Combined with the construction practice,the paper introduced the construction control and quality detection of high-steep slope protection for reinforced shotcrete rockbolt concrete.
By investigating the influence of hydraulic pressure on the deformation of north side slope of Fushun open cast,the slide and inclination deformation mechanism of high steep slope in the area W200-W600 are presented,as well as the evaluation of effect of reinforcement for anti-slide pile and dewatering.
These study results are necessary to the classification and quality evaluation of the rockmass, the analysis of the deformation and mechanism of the high steep slope and the evaluation of its stability.
According to the relations between the maximum influence coefficients of rock mass stress on sloping surface and each influencing factor , a formula determining safe bridge foundation position on high steep slope is put forward at last when the influence coefficient of rock mass stress is limited by rock mass quantity.