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Author:

Chen, Lin (Chen, Lin.) | Yang, Lu (Yang, Lu.) | Xu, Kelong (Xu, Kelong.)

Indexed by:

EI Scopus SCIE

Abstract:

This study investigates the mechanical performance of stainless steel-timber composite shear connections equipped with stainless steel bolts. The research principally involved conducting shear push-out tests to explore the yield forms, failure modes, and the influence of parameters such as bolt diameter, spacing, and timber thickness on load-bearing capacity. The design methods for shear connections outlined in the Chinese standard GB 50005-2017, the American standard NDS-2018, and the European standard Eurocode 5 were evaluated. The results indicate that GB 50005-2017, NDS-2018 and Eurocode 5 provide conservative estimates of the bearing capacity of stainless steel-timber shear connections with Eurocode 5 offering more accurate predictions. Additionally, two analytical models, Foschi's and Hassanieh's, were evaluated and the new input parameters were proposed, with the latter model demonstrating superior accuracy in predicting the load-slip behaviour of the connections. The findings of this study contribute to the design and modeling of stainless steel-timber shear connections, providing valuable insights for future applications in structural engineering.

Keyword:

Timber Bolt Design methods Shear connections Stainless steel

Author Community:

  • [ 1 ] [Chen, Lin]Beijing Univ Technol, Coll Architecture & Civil Engn, Key Lab Urban Secur & Disaster Engn, Minist Educ, Beijing 100124, Peoples R China
  • [ 2 ] [Yang, Lu]Beijing Univ Technol, Coll Architecture & Civil Engn, Key Lab Urban Secur & Disaster Engn, Minist Educ, Beijing 100124, Peoples R China
  • [ 3 ] [Xu, Kelong]Beijing Univ Technol, Coll Architecture & Civil Engn, Key Lab Urban Secur & Disaster Engn, Minist Educ, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Xu, Kelong]Beijing Univ Technol, Coll Architecture & Civil Engn, Key Lab Urban Secur & Disaster Engn, Minist Educ, Beijing 100124, Peoples R China

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Source :

CONSTRUCTION AND BUILDING MATERIALS

ISSN: 0950-0618

Year: 2025

Volume: 480

7 . 4 0 0

JCR@2022

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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