Static failure of the adhesive and combination joints on cold-formed steel joint using a cohesive zone model approach

Siti Nur Rahmah Anwar; Priyo Suprobo; Endah Wahyuni; Siti Aminah Anwar

doi:10.11113/jt.v81.5600

Static failure of the adhesive and combination joints on cold-formed steel joint using a cohesive zone model approach

Siti Nur Rahmah Anwar^*, Priyo Suprobo, Endah Wahyuni, Faimun, Siti Aminah Anwar

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A research of new connection method due to axially static loading on the cold-formed steel in civil engineering structures has been investigated. Joint failure was modeled with a cohesive zone model (CZM) approach where the governing parameters were determined from fracture mechanics test specimens. The incremental in capacity strength of cold-formed steel single lap joints (SLJs) was successfully predicted. Video microscope records carried out on the failure surface of the joints in experimental works. The modeling results have_(b)a good correlation with the experimental works. Strength capacity deviation of experimentation to FEM are 21.93%, 18.5%, 36.3%, 12.47% and 4.03% for srew, epoxy resi adhesive, polyester resin adhesive, combination screw with epoxy resin and combination screw with polyester resin connections.

Original language	English
Pages (from-to)	47-57
Number of pages	11
Journal	Jurnal Teknologi
Volume	81
Issue number	1
DOIs	https://doi.org/10.11113/jt.v81.5600
Publication status	Published - 1 Jan 2019

Keywords

Adhesive joint
Axial strength
Cohesive zone model
Cold-formed steel
Combination joint
Failure

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10.11113/jt.v81.5600

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title = "Static failure of the adhesive and combination joints on cold-formed steel joint using a cohesive zone model approach",

abstract = "A research of new connection method due to axially static loading on the cold-formed steel in civil engineering structures has been investigated. Joint failure was modeled with a cohesive zone model (CZM) approach where the governing parameters were determined from fracture mechanics test specimens. The incremental in capacity strength of cold-formed steel single lap joints (SLJs) was successfully predicted. Video microscope records carried out on the failure surface of the joints in experimental works. The modeling results have(b)a good correlation with the experimental works. Strength capacity deviation of experimentation to FEM are 21.93%, 18.5%, 36.3%, 12.47% and 4.03% for srew, epoxy resi adhesive, polyester resin adhesive, combination screw with epoxy resin and combination screw with polyester resin connections.",

keywords = "Adhesive joint, Axial strength, Cohesive zone model, Cold-formed steel, Combination joint, Failure",

author = "Anwar, {Siti Nur Rahmah} and Priyo Suprobo and Endah Wahyuni and Faimun and Anwar, {Siti Aminah}",

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AU - Anwar, Siti Nur Rahmah

AU - Suprobo, Priyo

AU - Wahyuni, Endah

AU - Faimun,

AU - Anwar, Siti Aminah

PY - 2019/1/1

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AB - A research of new connection method due to axially static loading on the cold-formed steel in civil engineering structures has been investigated. Joint failure was modeled with a cohesive zone model (CZM) approach where the governing parameters were determined from fracture mechanics test specimens. The incremental in capacity strength of cold-formed steel single lap joints (SLJs) was successfully predicted. Video microscope records carried out on the failure surface of the joints in experimental works. The modeling results have(b)a good correlation with the experimental works. Strength capacity deviation of experimentation to FEM are 21.93%, 18.5%, 36.3%, 12.47% and 4.03% for srew, epoxy resi adhesive, polyester resin adhesive, combination screw with epoxy resin and combination screw with polyester resin connections.

KW - Adhesive joint

KW - Axial strength

KW - Cohesive zone model

KW - Cold-formed steel

KW - Combination joint

KW - Failure

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Static failure of the adhesive and combination joints on cold-formed steel joint using a cohesive zone model approach

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