Various design charts of ample validity and prompt access are presented, which permit the contact stresses within the lug of a pinned connection to be forecast in the presence of an initial clearance between the pin periphery and the lug bore. To cover the range of the practically encountered geometries and loadings, round-ended lugs of various widths and with a variously tapered shank are considered, and several inclinations of the applied load are addressed. The charts are compiled with the aid of finite elements. The employment of the recently proposed load factor Φ allows the combined effects on the peak contact stresses of the load intensity and of the initial clearance to be predicted.

Maximum equivalent stress in a pin-loaded lug in the presence of initial clearance / Strozzi, Antonio; Baldini, Andrea; Giacopini, Matteo; Bertocchi, Enrico; Bertocchi, Luca. - In: JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN. - ISSN 0309-3247. - ELETTRONICO. - 46:8(2011), pp. 760-771. [10.1177/0309324711423587]

Maximum equivalent stress in a pin-loaded lug in the presence of initial clearance

STROZZI, Antonio;BALDINI, Andrea;GIACOPINI, Matteo;BERTOCCHI, Enrico;BERTOCCHI, Luca
2011

Abstract

Various design charts of ample validity and prompt access are presented, which permit the contact stresses within the lug of a pinned connection to be forecast in the presence of an initial clearance between the pin periphery and the lug bore. To cover the range of the practically encountered geometries and loadings, round-ended lugs of various widths and with a variously tapered shank are considered, and several inclinations of the applied load are addressed. The charts are compiled with the aid of finite elements. The employment of the recently proposed load factor Φ allows the combined effects on the peak contact stresses of the load intensity and of the initial clearance to be predicted.
2011
46
8
760
771
Maximum equivalent stress in a pin-loaded lug in the presence of initial clearance / Strozzi, Antonio; Baldini, Andrea; Giacopini, Matteo; Bertocchi, Enrico; Bertocchi, Luca. - In: JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN. - ISSN 0309-3247. - ELETTRONICO. - 46:8(2011), pp. 760-771. [10.1177/0309324711423587]
Strozzi, Antonio; Baldini, Andrea; Giacopini, Matteo; Bertocchi, Enrico; Bertocchi, Luca
File in questo prodotto:
File Dimensione Formato  
7_JSA2011.pdf

Accesso riservato

Tipologia: Versione pubblicata dall'editore
Dimensione 1.58 MB
Formato Adobe PDF
1.58 MB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/709007
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 14
  • ???jsp.display-item.citation.isi??? 9
social impact