STATIC FAILURE OF THE ADHESIVE AND COMBINATION JOINTS ON COLD-FORMED STEEL JOINT USING A COHESIVE ZONE MODEL APPROACH

Authors

  • Siti Nur Rahmah Anwar Civil Engineering Department of Universitas Mataram (UNRAM), Indonesia Magistry of Civil Engineering, Universitas Mataram (UNRAM), Indonesia
  • Priyo Suprobo Civil Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
  • Endah Wahyuni Civil Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
  • Faimun Faimun Civil Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
  • Siti Aminah Anwar Economics Faculty of Universitas Islam Malang (UNISMA), Indonesia

DOI:

https://doi.org/10.11113/jt.v81.5600

Keywords:

Cold-formed steel, adhesive joint, combination joint, failure, axial strength, cohesive zone model

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 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.

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Published

2018-11-04

Issue

Section

Science and Engineering

How to Cite

STATIC FAILURE OF THE ADHESIVE AND COMBINATION JOINTS ON COLD-FORMED STEEL JOINT USING A COHESIVE ZONE MODEL APPROACH. (2018). Jurnal Teknologi, 81(1). https://doi.org/10.11113/jt.v81.5600