Advanced Design of Block Shear Failure
This paper presents the behaviour and design procedure of bolted connections which tend to be sensitive to block shear failure. The finite element method is employed to examine the block shear failure. The research-oriented finite element method (RFEM) model is validated with the results of experime...
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Format: | Article |
Language: | English |
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MDPI AG
2021-07-01
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Series: | Metals |
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Online Access: | https://www.mdpi.com/2075-4701/11/7/1088 |
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author | Marta Kuříková David Sekal František Wald Nadine Maier |
author_facet | Marta Kuříková David Sekal František Wald Nadine Maier |
author_sort | Marta Kuříková |
collection | DOAJ |
description | This paper presents the behaviour and design procedure of bolted connections which tend to be sensitive to block shear failure. The finite element method is employed to examine the block shear failure. The research-oriented finite element method (RFEM) model is validated with the results of experimental tests. The validated model is used to verify the component-based FEM (CBFEM) model, which combines the analysis of internal forces by the finite element method and design of plates, bolts and welds by the component method (CM). The CBFEM model is verified by an analytical solution based on existing formulas. The method is developed for the design of generally loaded complicated joints, where the distribution of internal forces is complex. The resistance of the steel plates is controlled by limiting the plastic strain of plates and the strength of connectors, e.g., welds, bolts and anchor bolts. The design of plates at a post-critical stage is available to allow local buckling of slender plates. The prediction of the initial stiffness and the deformation capacity is included natively. Finally, a sensitivity study is prepared. The studied parameters include gusset plate thickness and pitch distance. |
first_indexed | 2024-03-10T09:32:42Z |
format | Article |
id | doaj.art-ba2f493af9b84aedbca5432baeb0ebbd |
institution | Directory Open Access Journal |
issn | 2075-4701 |
language | English |
last_indexed | 2024-03-10T09:32:42Z |
publishDate | 2021-07-01 |
publisher | MDPI AG |
record_format | Article |
series | Metals |
spelling | doaj.art-ba2f493af9b84aedbca5432baeb0ebbd2023-11-22T04:23:36ZengMDPI AGMetals2075-47012021-07-01117108810.3390/met11071088Advanced Design of Block Shear FailureMarta Kuříková0David Sekal1František Wald2Nadine Maier3Department of Steel and Timber Structures, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague 6, Czech RepublicDepartment of Steel and Timber Structures, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague 6, Czech RepublicDepartment of Steel and Timber Structures, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague 6, Czech RepublicDepartment of Civil, Geo and Environmental Engineering, Technical University of Munich, Arcisstraße 21, 80333 Munich, GermanyThis paper presents the behaviour and design procedure of bolted connections which tend to be sensitive to block shear failure. The finite element method is employed to examine the block shear failure. The research-oriented finite element method (RFEM) model is validated with the results of experimental tests. The validated model is used to verify the component-based FEM (CBFEM) model, which combines the analysis of internal forces by the finite element method and design of plates, bolts and welds by the component method (CM). The CBFEM model is verified by an analytical solution based on existing formulas. The method is developed for the design of generally loaded complicated joints, where the distribution of internal forces is complex. The resistance of the steel plates is controlled by limiting the plastic strain of plates and the strength of connectors, e.g., welds, bolts and anchor bolts. The design of plates at a post-critical stage is available to allow local buckling of slender plates. The prediction of the initial stiffness and the deformation capacity is included natively. Finally, a sensitivity study is prepared. The studied parameters include gusset plate thickness and pitch distance.https://www.mdpi.com/2075-4701/11/7/1088structural steel connectionsbolted connectionsfinite element methodcomponent-based FEMblock shear failure |
spellingShingle | Marta Kuříková David Sekal František Wald Nadine Maier Advanced Design of Block Shear Failure Metals structural steel connections bolted connections finite element method component-based FEM block shear failure |
title | Advanced Design of Block Shear Failure |
title_full | Advanced Design of Block Shear Failure |
title_fullStr | Advanced Design of Block Shear Failure |
title_full_unstemmed | Advanced Design of Block Shear Failure |
title_short | Advanced Design of Block Shear Failure |
title_sort | advanced design of block shear failure |
topic | structural steel connections bolted connections finite element method component-based FEM block shear failure |
url | https://www.mdpi.com/2075-4701/11/7/1088 |
work_keys_str_mv | AT martakurikova advanceddesignofblockshearfailure AT davidsekal advanceddesignofblockshearfailure AT frantisekwald advanceddesignofblockshearfailure AT nadinemaier advanceddesignofblockshearfailure |