INFLUENCE OF THE RIBS PARALLEL TO WEB ON WARPING AND LOAD-BEARING CAPACITY OF A STEEL I-BEAM

被引：2

作者：

Wierzbicki, Krzysztof ^{[1
]}

Szumigala, Maciej ^{[2
]}

机构：

[1] West Pomeranian Univ Technol, Szczecin, Poland

[2] Poznan Univ Tech, Poznan, Poland

来源：

CIVIL AND ENVIRONMENTAL ENGINEERING REPORTS | 2019年 / 29卷 / 04期

关键词：

warping; lateral-torsional buckling; endplates; ribs; bending;

D O I：

10.2478/ceer-2019-0050

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The article analyses the method of enhancing a steel beam by adding additional steel members like ribs. They are rigidly connected with both flanges in a plane parallel to the web. That plates reduces warping during in-plane bending of steel beam under lateral-torsional bucking. Different thicknesses of steel plates used as ribs and different cross-sections were taken into account. Calculations were conducted using FEM and ABAQUS CAE environment. The outcomes were compared with ones from previous studies which concerned an influence of endplates on load-bearing capacity of an I-beam.

引用

页码：141 / 148

页数：8

共 50 条

[21] Parametric Studies of Total Load-Bearing Capacity of Steel Arch Supports
Horyl, Petr
Snuparek, Richard
Marsalek, Pavel
Poruba, Zdenek
Paczesniowski, Krzysztof
[J]. ACTA MONTANISTICA SLOVACA, 2019, 24 (03) : 213 - 222
[22] Load-bearing capacity of cold-formed sinusoidal steel sheets
Garifullin, Marsel
Mela, Kristo
Renaux, Thibault
Izabel, David
Holz, Rainer
Fauth, Christian
[J]. THIN-WALLED STRUCTURES, 2021, 161
[23] Load-bearing capacity of discretely supported steel silos shells with skirts
Skotny, L.
Hotala, E.
Boniecka, J.
[J]. RECENT PROGRESS IN STEEL AND COMPOSITE STRUCTURES, 2016, : 507 - 514
[24] Load-bearing capacity of the steel-to-timber connections in fire temperature
Domanski, Tomasz
Kmiecik, Kamil
[J]. 64THSCIENTIFIC CONFERENCE OF THE COMMITTEE FOR CIVIL ENGINEERING OF THE POLISH ACADEMY OF SCIENCES AND THE SCIENCE COMMITTEE OF THE POLISH ASSOCIATION OF CIVIL ENGINEERS (PZITB) (KRYNICA 2018), 2019, 262
[25] INFLUENCE OF SUPPORT LOAD-BEARING CAPACITY ON DEFORMATION OF GATEROADS IN LONGWALL INFLUENCE AREA
Khalimendik, Y. M.
Baryshnikov, A. S.
[J]. MINING OF MINERAL DEPOSITS, 2015, 9 (01): : 85 - 91
[26] INFLUENCE OF STIFFENING RIBS ON WARPING STRESS OF THE THIN-WALLED STEEL BOX BEAM
Wei FangFang
Li HaiFeng
[J]. 2009 IEEE 16TH INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING AND ENGINEERING MANAGEMENT, VOLS 1 AND 2, PROCEEDINGS, 2009, : 2095 - 2097
[27] Numerical Determination of the Load-Bearing Capacity of a Perforated Thin-Walled Beam in a Structural System with a Steel Grating
Denisiewicz, Arkadiusz
Socha, Tomasz
Kula, Krzysztof
Macek, Wojciech
Blazejewski, Wojciech
Lesiuk, Grzegorz
[J]. APPLIED SCIENCES-BASEL, 2024, 14 (04):
[28] RELIABILITY ANALYSIS OF LOAD-BEARING CAPACITY OF CFT-ENCASED STEEL COLUMNS
He, Yi-Bin
Xiao, A-Lin
Peng, Li-Chun
Yang, Shan-Bo
Wen, Yong-Qing
[J]. PROCEEDINGS OF THE TENTH INTERNATIONAL SYMPOSIUM ON STRUCTURAL ENGINEERING FOR YOUNG EXPERTS, VOLS I AND II, 2008, : 1354 - 1359
[29] Load-bearing capacity of integrity reinforcement depending on change of the mechanical parameters of the steel
Wieczorek, Barbara
[J]. 4TH INTERNATIONAL SCIENTIFIC CONFERENCE STRUCTURAL AND PHYSICAL ASPECTS OF CONSTRUCTION ENGINEERING (SPACE 2019), 2020, 310
[30] Exact solution and case studies for composite I-beam with corrugated steel web
Guan, Bin
Xu, Tiaojin
Yue, Kong
Deng, Wenqin
Wu, Peng
Zhang, Jiandong
[J]. CASE STUDIES IN CONSTRUCTION MATERIALS, 2023, 19

← 1 2 3 4 5 →