Detail publikačního výsledku

Some problems of strain mechanism of end-plate connections

PILGR, M.; KARMAZÍNOVÁ, M.; BALÁZS, I.; MELCHER, J.; PEŠEK, O.; HORÁČEK, M.

Original Title

Some problems of strain mechanism of end-plate connections

English Title

Some problems of strain mechanism of end-plate connections

Type

WoS Article

Original Abstract

Joint behaviour has a significant effect on the response of the structural frame and must be included into the global analysis. The proposed paper is directed towards the influence of connection rotation on elongation of system length of beam. In order to describe generally the joint behaviour in the loading process, authors use characteristics applied in the theory of semi-rigid connections, i.e. M-phi relationship, where M is bending moment and phi is rotation; besides that they define another deformation component, so-called connection unfolding c, and analogically introduce M-c relationship. An immediate application of relationships M-phi and M-c rests in the rotation stiffness determination S = M/phi (transferred from the theory of semi-rigid connections) and in the newly introduced, so-called translational characteristics T = M/c; these quantities are later applied in the derived stiffness matrix of a connected beam. The paper is focused above all on the determination of relationships M-phi and M-c in header plate connections of the selected geometrical configuration.

English abstract

Joint behaviour has a significant effect on the response of the structural frame and must be included into the global analysis. The proposed paper is directed towards the influence of connection rotation on elongation of system length of beam. In order to describe generally the joint behaviour in the loading process, authors use characteristics applied in the theory of semi-rigid connections, i.e. M-phi relationship, where M is bending moment and phi is rotation; besides that they define another deformation component, so-called connection unfolding c, and analogically introduce M-c relationship. An immediate application of relationships M-phi and M-c rests in the rotation stiffness determination S = M/phi (transferred from the theory of semi-rigid connections) and in the newly introduced, so-called translational characteristics T = M/c; these quantities are later applied in the derived stiffness matrix of a connected beam. The paper is focused above all on the determination of relationships M-phi and M-c in header plate connections of the selected geometrical configuration.

Keywords

Steel structures; Design; Actual behaviour; Joints; Pinned joints; Structural properties of joint; Header plate connections

Key words in English

Steel structures; Design; Actual behaviour; Joints; Pinned joints; Structural properties of joint; Header plate connections

Authors

PILGR, M.; KARMAZÍNOVÁ, M.; BALÁZS, I.; MELCHER, J.; PEŠEK, O.; HORÁČEK, M.

RIV year

2024

Released

31.03.2023

Publisher

SPRINGER INT PUBL AG

Location

CHAM

ISBN

2364-4184

Periodical

Innovative Infrastructure Solutions

Volume

8

Number

3

State

Swiss Confederation

Pages count

11

URL

https://doi.org/10.1007/s41062-023-01074-0

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT187417,
  author="Milan {Pilgr} and Marcela {Karmazínová} and Ivan {Balázs} and Jindřich {Melcher} and Ondřej {Pešek} and Martin {Horáček}",
  title="Some problems of strain mechanism of end-plate connections",
  journal="Innovative Infrastructure Solutions",
  year="2023",
  volume="8",
  number="3",
  pages="11",
  doi="10.1007/s41062-023-01074-0",
  issn="2364-4176",
  url="https://doi.org/10.1007/s41062-023-01074-0"
}