STUDY ON STRESS AND DEFORMATION OF PRESTRESSED ANCHOR CABLE FRAME OF LOESS SLOPE
By installing soil pressure boxes on tension concentrated anchor cables and pressure dispersed an-chor cables,the soil pressure value at the contact surface between the load-bearing frame and loess is measured,the distribution law of the base soil pressure is tested,the foundation reaction force is grasped,and the stress situation of the frame crossbeam and vertical rib of different types of anchor cables is understood,in order to provide theoretical basis for designing anchor cable frames in loess areas.
万方数据
维普
