Srivastava, L.P. (2018) Calculation of Factor of Safety for a Rock Slope Reinforced with Passive Bolt under Plane Failure. Isrm India Journal—Half Yearly Technical Journal of Indian National Group of Isrm, 7, 39-41.

has been cited by the following article:

• TITLE: Study on the Influence of Radial Pressurization on Anchoring Performance of Bolts

  AUTHORS: Shuo Wang

  KEYWORDS: Anchors, Pressure Dispersion, Axial Forces, Anchoring Effect

  JOURNAL NAME: World Journal of Engineering and Technology, Vol.11 No.4, November 6, 2023

  ABSTRACT: Supporting soft rock roadways in coal mines has long posed a formidable challenge. Addressing issues such as the formation of soft rock strata, poor fracture development, limited tolerance, and the frequent and severe damage sustained by conventional bolts due to their low elongation and bearing capacity, this study employs bottom expansion and filling technology. It combines theoretical analysis with booster bolt pull-out tests to scrutinize the radial stress distribution of bolts under extrusion forces. Moreover, it conducts a comparative analysis of bolt bearing characteristics under varying radial pressurization conditions, delving into the impact of radial directional increases in compressive stress on bolt anchoring performance.