Show/Hide Menu
Hide/Show Apps
anonymousUser
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Videos
Videos
Thesis submission
Thesis submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Contact us
Contact us
Reduced Order Modeling of Bolted Joints in Frequency Domain
Date
2019-01-31
Author
Karapıstık, Gökhan
Ciğeroğlu, Ender
Metadata
Show full item record
Item Usage Stats
10
views
0
downloads
Cite This
Most of the structural systems assembled by using bolted joints. Therefore, bolted joint models have a critical importance to estimate the behavior of the overall assembled system. There are several linear bolted joint models which consist of spring and dashpot elements in literature. While they can estimate the resonant frequency of the overall system with a sufficient accuracy, linear bolted joint models are inadequate for approximating the damping which arises from the friction in the contact interface of assembled system. On the other hand, there are examples of nonlinear bolted joint models which utilize 3D contact models to account for the frictional damping behavior in the literature. However, modeling the structures with many bolted joints by using high fidelity 3D contact models is very time consuming. Therefore, reduced order bolted joint models with sufficient accuracy are in need. In this paper, a method for modeling bolted joints in frequency domain is introduced. The joint model consists of microslip friction elements each one of which is constructed by several Coulomb friction elements in parallel and located at both sides of bolt holes.
Subject Keywords
Joint model
,
Microslip friction
,
Multiple macroslip elements
,
Nonlinear vibrations
,
Reduced joint model
URI
https://sem.org/imac
https://hdl.handle.net/11511/72426
https://www.scopus.com/record/display.uri?eid=2-s2.0-85070746160&origin=resultslist&sort=plf-f&src=s&st1=&st2=&sid=5365bf94defacd10e36d0c40891e4aec&sot=b&sdt=b&sl=75&s=TITLE-ABS-KEY+%28Reduced+Order+Modeling+of+Bolted+Joints+in+Frequency+Domain%29&relpos=0&citeCnt=1&searchTerm=
Collections
Department of Mechanical Engineering, Conference / Seminar
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
G. Karapıstık and E. Ciğeroğlu, “Reduced Order Modeling of Bolted Joints in Frequency Domain,” Orlando, USA, 2019, p. 235, Accessed: 00, 2021. [Online]. Available: https://sem.org/imac.