ArticleMaterials (Basel, Switzerland)2022
Determining the Effect of Rock Strength Parameters on the Breakout Area Utilizing the New Design of the Undercut/Breakout Anchor.
Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Study on the mechanical characteristics and anchorage performance of the anchor cable with precast internal-anchor-head (PIAC).Scientific reports · 2025Article
- Parametric Study of the Effect of Anchor Drive Bolt Geometry on Stress Distribution and Direction of Crack Formation in the Rock Medium.Materials (Basel, Switzerland) · 2025Article
- Effect of Undercut Bolt Anchor Depth on Failure Cone Geometry: A Numerical FEM Analysis and Experimental Verification.Materials (Basel, Switzerland) · 2025Article
- Mechanism of Rock Mass Detachment Using Undercutting Anchors: A Numerical Finite Element Method (FEM) Analysis.Materials (Basel, Switzerland) · 2024Article
- Stability and Failure of Thin-Walled Composite Plate Elements with Asymmetric Configurations.Materials (Basel, Switzerland) · 2024Article
- Ultimate Shear Force of an Any Anchor Group Post-Installed into Concrete.Materials (Basel, Switzerland) · 2023Article
- Numerical Investigation of the Formation of a Failure Cone during the Pullout of an Undercutting Anchor.Materials (Basel, Switzerland) · 2023Article
- Protective Behaviors of Bio-Inspired Honeycomb Column Thin-Walled Structure against RC Slab under Impact Loading.Biomimetics (Basel, Switzerland) · 2023Article
- Adhesive Joint Degradation Due to Hardener-to-Epoxy Ratio Inaccuracy under Varying Curing and Thermal Operating Conditions.Materials (Basel, Switzerland) · 2022Article
- Load Eccentricity of Compressed Composite Z-Columns in Non-Linear State.Materials (Basel, Switzerland) · 2022Article
- Sensitivity of Compressed Composite Channel Columns to Eccentric Loading.Materials (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
This paper presents the idea and provides an analysis of the rock breakout mechanism utilizing an undercut/breakout anchor. The new design is a modification of a standard undercut anchor, which is commonly found in applications involving steel-to-concrete anchorage. Of particular concern was the effect of the rock breakout strength on the anchor-pullout-induced failure of the rock mass. A numerical analysis was employed to model the effect of the changes to the shape and size of the breakout cones under varying rock strength conditions as a result of modifying the anchor design and loading pattern. The problem in question is pivotal for the potential evaluation of the effectiveness of the said anchor design under the non-standard conditions of its utilization.
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Registered trials
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