<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This paper presents the finite element (FE) analysis of double-bolt shear-out (DBSO) fracture failure. The DBSO fracture shape consists of two oppositely: inclined outer main shear fractures, inner main shear fracture, outer shear lips, and curved inner curved fractures. The DBSO begins with two outer main shear fracture initiations under shear, vertical compressive bending, and sideways bending deformations/stresses followed by the two inner main shear fracture initiations under shear and vertical compressive bending deformations. The outer shear lips occurred under vertical compression bending, shear, and sideways tensile bending stresses/deformations while the two inner curved fractures occur under rotational deformation.</p></abstract>

This paper presents the finite element (FE) analysis of double-bolt shear-out (DBSO) fracture failure. The DBSO fracture shape consists of two oppositely: inclined outer main shear fractures, inner main shear fracture, outer shear lips, and curved inner curved fractures. The DBSO begins with two outer main shear fracture initiations under shear, vertical compressive bending, and sideways bending deformations/stresses followed by the two inner main shear fracture initiations under shear and vertical compressive bending deformations. The outer shear lips occurred under vertical compression bending, shear, and sideways tensile bending stresses/deformations while the two inner curved fractures occur under rotational deformation.

Finite Element Analysis of Double-Bolt Shear-Out Fracture Failure

Department of Civil, Environmental and Geomatics Engineering

Civil and Environmental Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Finite Element Analysis of Double-Bolt Shear-Out Fracture Failure"}

This paper presents the finite element (FE) analysis of double-bolt shear-out (DBSO) fracture failure. The DBSO fracture shape consists of two oppositely:...

Finite Element Analysis of Double-Bolt Shear-Out Fracture Failure

Published Online: Dec 16, 2020

Page range: 219 - 228

DOI: https://doi.org/10.2478/cee-2020-0021

Keywords
Curved fracture, Double-bolt shear connection, Failure analysis, Shear lips, Main shear fracture

© 2020 Adewole Kazeem Kayode et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Finite Element Analysis of Double-Bolt Shear-Out Fracture Failure

Published Online: Dec 16, 2020

Page range: 219 - 228

DOI: https://doi.org/10.2478/cee-2020-0021

KeywordsCurved fracture, Double-bolt shear connection, Failure analysis, Shear lips, Main shear fracture

© 2020 Adewole Kazeem Kayode et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Curved fracture, Double-bolt shear connection, Failure analysis, Shear lips, Main shear fracture