scholarly journals EXPERIMENTAL INVESTIGATION OF ULTIMATE SHEAR STRENGTH OF STEEL PLATE GIRDERS WITH CORRODED WEB PLATES

2014 ◽  
Vol 70 (3) ◽  
pp. 359-376 ◽  
Author(s):  
Tetsuhiro SHIMOZATO ◽  
Yoshiaki TAMAKI ◽  
Yasunori ARIZUMI ◽  
Tetsuya YABUKI ◽  
Syuichi ONO ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Shear Strength ◽  
Steel Plate ◽  
Ultimate Shear Strength ◽  
Plate Girders ◽  
Web Plates

Ultimate shear strength of steel plate girders at normal and fire conditions

2019 ◽  
Vol 137 ◽  
pp. 318-330 ◽  
Author(s):  
André Reis ◽  
Nuno Lopes ◽  
Paulo Vila Real
Keyword(s):  
Shear Strength ◽  
Steel Plate ◽  
Ultimate Shear Strength ◽  
Plate Girders ◽  
Fire Conditions

Experimental investigation of the influence of relative effective diameter on the ultimate shear strength of partially saturated granular soils

2020 ◽  
Vol 17 (1) ◽  
pp. 56-70
Author(s):  
Khayreddine Doumi ◽  
◽  
Mostefa Belkhatir ◽  
Abdellah Cherif Taiba ◽  
Youcef Mahmoudi ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Shear Strength ◽  
Granular Soils ◽  
Effective Diameter ◽  
Ultimate Shear Strength ◽  
Partially Saturated

scholarly journals SHEAR BUCKLING EVALUATION IN STEEL PLATE GIRDERS WITH RIGID END POSTS SUBJECTED TO ELEVATED TEMPERATURES

2016 ◽  
Author(s):  
André Reis ◽  
Nuno Lopes ◽  
Paulo Vila Real
Keyword(s):  
Elevated Temperatures ◽  
Steel Plate ◽  
Numerical Study ◽  
Ultimate Shear Strength ◽  
Plate Girders ◽  
Aspect Ratios ◽  
Wide Range ◽  
Geometrical Imperfections ◽  
Shear Buckling ◽  
Steel Grades

The current study intends to analyse the behaviour of steel plate girders with rigid end posts subjected to elevated temperatures, aiming the assessment of the ultimate shear strength in case of fire. A parametric numerical study was performed involving a wide range of cross-section’s dimensions, plate girders’ aspect ratios and steel grades. Plate girders were numerically tested at both normal and elevated temperature, being considered three different uniform temperatures. The influence of the geometrical imperfections, as well as the residual stresses, was taken into account. Finally, the numerical results were compared to the Eurocode 3 (EC3) prescriptions, adapted to fire situation by the direct application of the reduction factors for the stress-strain relationship of steel at elevated temperatures. It was shown that the EC3 design rules should be improved because they are not conservative, conducting to unsafe results.

scholarly journals Modeling parameters for predicting the postbuckling shear strength of steel plate girders

2016 ◽  
Vol 121 ◽  
pp. 136-143 ◽  
Author(s):  
Jonathan D. Glassman ◽  
Maria E. Moreyra Garlock ◽  
Esam M. Aziz ◽  
Venkatesh K. Kodur
Keyword(s):  
Shear Strength ◽  
Steel Plate ◽  
Plate Girders

Shear Strength of End Panels in Steel Plate Girders

2021 ◽  
Vol 147 (6) ◽  
pp. 04021063
Author(s):  
Dong-Won Kim ◽  
Chia-Ming Uang
Keyword(s):  
Shear Strength ◽  
Steel Plate ◽  
Plate Girders

The effect of slenderness on the lateral-torsional buckling and ultimate shear capacity of plate girders

2020 ◽  
Vol 6 (4) ◽  
pp. 183
Author(s):  
Celal Cakiroglu ◽  
Kamrul Islam ◽  
Gebrail Bekdaş
Keyword(s):  
Shear Strength ◽  
Geometric Parameters ◽  
Structural Performance ◽  
Lateral Torsional Buckling ◽  
Ultimate Shear Strength ◽  
Torsional Buckling ◽  
Reconstruction Process ◽  
Plate Girders ◽  
Depth Ratio ◽  
Plate Girder

Lateral torsional buckling and shear buckling are two of the most significant structural responses that should be considered during the design process of plate girders. Particularly the importance of lateral torsional buckling was once again witnessed during the reconstruction process of a bridge in Edmonton, Alberta, Canada when the plate girders failed due to insufficient bracing. This current study aims to acquire a better understanding of the effect of geometric parameters such as the web slenderness, flange slenderness and span-to-depth ratio on the critical buckling moment and ultimate shear strength of plate girders. To achieve this goal the critical buckling moment and ultimate shear strength of a plate girder were parametrically studied for a large number of geometries using a load case from an experimental study. The results of this parametric study clarified the effects of web slenderness, flange slenderness and span-to-depth ratio on the structural performance of a plate girder. The visualization of the results was used to identify the ranges of these geometric parameters where the structural performance is most sensitive to changing them.

SHEAR STRENGTH OF STEEL PLATE GIRDERS.

1999 ◽  
Vol 134 (2) ◽  
pp. 147-157 ◽  
Author(s):  
A W DAVIES ◽  
D S C GRIFFITH ◽  
T HOGLUND ◽  
Keyword(s):  
Shear Strength ◽  
Steel Plate ◽  
Plate Girders

scholarly journals Experimental and numerical study for the post buckling behaviour of plate girders subjected to bending and shear

2018 ◽  
Vol 162 ◽  
pp. 04027
Author(s):  
Wael Shawky ◽  
Ghaidaa Nabil
Keyword(s):  
Shear Strength ◽  
Ultimate Load ◽  
Numerical Study ◽  
Steel Plates ◽  
Strength Analysis ◽  
Ultimate Shear Strength ◽  
Concentrated Load ◽  
Plate Girders ◽  
Post Buckling ◽  
Plate Girder

This research offers experimental and numerical study for the ultimate strength analysis and post buckling behaviour of plate girders subjected to shear and bending stresses. Two Plate girders of length 2.5m are designed consisting from three separate structural steel plates welded together to form I - section. The dimensions of the first girder section is 512 mm × 120 mm while the second girder section is 412mm × 120 mm. Mechanical properties for plate girders components were found by testing three samples of each plate. The ultimate shear strength was found by examining two plate girders in the laboratory under concentrated load applied at the middle span. A numerical study of the tested plate girders was carried out by using the software program (ANSYS) to study the behaviour of girders steel under the influence of loads application. The results showed that the ratio of the experimental ultimate load strength to the numerical ultimate load strength is 97% 94% for plate girders 1 and 2 , respectively. For the part of using theoretical study. The results obtained from the equations , it was observed that the ratio of the experimental ultimate load strength to the theoretical ultimate load strength is 83% for plate girders1 and 90% for the plate girder 2.Through comparison between experimental, numerical and theoretical results it was observed good andacceptable agreement. Thus confirming the accuracy of the modelling between this methods and obtain convergent results in all cases. Also it was found when an increase in the depth of the web has effect in increasing the ultimate shear strength for plate girder by about 19%.

Numerical investigation on ultimate shear strength of long steel plate girder web panels at high temperatures

2020 ◽  
Vol 29 ◽  
pp. 101070
Author(s):  
G.H. Pourmoosavi ◽  
S.A. Mousavi Ghasemi ◽  
B. Farahmand Azar ◽  
S. Talatahari
Keyword(s):  
Shear Strength ◽  
Numerical Investigation ◽  
High Temperatures ◽  
Steel Plate ◽  
Ultimate Shear Strength ◽  
Plate Girder

Ultimate shear strength of steel-plate composite (SC) walls with boundary elements

2020 ◽  
Vol 165 ◽  
pp. 105810 ◽  
Author(s):  
Peter N. Booth ◽  
Saahastaranshu R. Bhardwaj ◽  
Tzu-Chun Tseng ◽  
Jungil Seo ◽  
Amit H. Varma
Keyword(s):  
Shear Strength ◽  
Steel Plate ◽  
Boundary Elements ◽  
Ultimate Shear Strength
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