An analysis of anti-pulling mechanism was discussed on the base of the shear stress-displacement characteristics between groutedbolt-the soil layer.
针对锚杆-土层间的剪应力-位移特点，深入分析了灌浆锚杆抗拔机理。
2
This paper presents a method for analyzing the plastic properties of a grouted rock bolt element.
介绍了一种考虑岩石锚杆单元塑性性能的修正常数法 。
3
Numerical simulation results agree with experimental results, both of which show that velocity of consolidation wave in grouted rock bolt are related to the anchoring strength of fresh concrete.