Numerical study on behaviour of T‐stubs with bolts in tapped holes-Reference-Cited by-同舟云学术

Numerical study on behaviour of T‐stubs with bolts in tapped holes

Published:2023-09 Issue:3-4 Volume:6 Page:1244-1249
ISSN:2509-7075
Container-title:ce/papers
language:en
Short-container-title:ce papers

Author:

Ptiček Marko¹,Skejić Davor²,Latour Massimo³,Rizzano Gianvittorio³

Affiliation:

1. Ivicom Consulting Ltd. Zagreb Croatia

2. Chair for Metal Structures, Department for Structures, Faculty of Civil Engineering University of Zagreb Zagreb Croatia

3. Department of Civil Engineering University of Salerno Fisciano Italy

Abstract

AbstractBolts in tapped holes (BTH) use threads on the bolt hole wall as an anchorage instead of nuts used in standard bolt assemblies. Requirements for BTH application are given in the draft version of new Eurocode prEN 1993‐1‐8, including the definition of minimum thread engagement lengths. BTH connected T‐stubs under tension were investigated in analytical parametric study to determine the influence of thread engagement length requirements on general applicability of BTH. FE models of BTH connected T‐stubs in tension were created and validated with experimental results. Analytical and FEM parametric studies were conducted in order to clearly investigate the difference between thread engagement length requirements, with the aim of possibly alleviating the minimum thread engagement requirements and enabling better applicability of BTH in structural steel joints.

Publisher

Wiley

Subject

General Earth and Planetary Sciences,General Environmental Science

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/cepa.2239

Reference14 articles.

1. EN 1993‐1‐8(2005)Eurocode 3: Design of steel structures ‐ Part 1‐8: Design of joints. European Committee for Standardization (ECS) Brussels.

2. prEN 1993‐1‐8(2023)Eurocode 3: Design of steel structures ‐ Part 1‐8: Joints. European Committee for Standardization (ECS) Brussels.

3. VDI 2230 Part 1(2015)Systematic calculation of highly stressed bolted joints ‐ Joints with one cylindrical bolt.Verein Deutscher Ingenieure.

4. Rodier A.(2016)Stripping strength of a threaded assembly. Revue Construction Métallique H. 4. (in French).

5. Numerical study on the resistance of thread-fixed one-side bolts: Tensile and bearing strength