Behavior study of the steel plate girder with a cellular honeycomb web

• Autorzy: Ammash Haider K. , Shaffaf Noora N.

Identyfikatory

DOI

10.22630/srees.4743

• Języki publikacji: EN

Abstrakty

EN

Based on the experimental test results of the authors, this investigation is concerned with the finite element analysis to examine and compare the load values and failure modes of the authors’ results. This research was conducted using the Abaqus software. The experimental work included the fabrication of twelve plate girders with honeycomb and flat web plate corrugation patterns, which were then tested under a single concentrated load at the midspan. According to the corrugation dimension or outer honeycomb web thickness, the honeycomb steel plate web girder is divided into three groups (60 mm, 80 mm and 100 mm). The specimens also involved plate girders with a flat web. The specimens were created with three lengths (600 mm, 1,200 mm and 1,800 mm). The Abaqus software was used in finite element models to simulate the concentrated load. The numerical results demonstrated that the 60 mm thick honeycomb web provides a greater load-bearing capacity and shear strength than other girders. The 20 mm honeycomb corrugation on the steel plate girder indicates the increased and improved shear resistance. The conclusion was that as the width of the corrugation increased, so did the steel web’s ultimate load and shear strength, resulting in a positive relationship between the critical shear buckling load of the web and the moment of inertia at the strong axis. When the dimension of the corrugation increases, the moment of inertia of the Y axis (I_y) decreases; thus, the plate girder will fail with a less critical buckling load (P_cr). Also, it can be concluded that as the steel plate thickness of the honeycomb web increases, the shear resistance increases as well. However, the spacing between the intermediate stiffener or the horizontal spacing of the web panel can enhance the shear resistance of honeycomb web girder if it was decreased due to increasing the action of tension field force that resists the diagonal tension developed at the web panel by the applied midspan concentrated force.

Słowa kluczowe

EN

finite element analysis; steel plate girder; honeycomb web; corrugated web; shear strength; web failure; shear stress; numerical analysis

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Przegląd Naukowy Inżynieria i Kształtowanie Środowiska
• Rocznik: 2023
• Tom: Vol. 32, No. 2
• Strony: 101--116
• Opis fizyczny: Bibliogr. 12 poz., rys., tab., wukr., zdj.

Twórcy

autor

Ammash Haider K.

• University of Al-Qadisiyah, College of Engineering, Al-Qadisiyah, Iraq

• https://orcid.org/0000-0003-3672-6295

autor

Shaffaf Noora N.

• University of Al-Qadisiyah, College of Engineering, Al-Qadisiyah, Iraq

• https://orcid.org/0000-0002-8624-203X

Bibliografia

• Abbas, M., Ibrahim, S. M. & Korashy, M. M. (2019). Lateral torsional buckling of partial corrugated web steel beams. International Journal of Scientific & Engineering Research, 10 (6), 602-609.
• Abdullah, M. D., Muhaisin, M. H. & Ammash, H. K. (2022). Effect of shear span-to-depth ratio on behavior of sandwich core steel girder with corrugated web. Scientific Review Engineering and Environmental Sciences, 31 (2), 79-87.
• American Institute of Steel Construction [AISC] (2016). Code of standard practice for steel build-ings and bridges (ANSI/AISC 303-16). Chicago: American Institute of Steel Construction.
• Ammash, H. K. & Al-Bader, M. A. (2021). Shear behaviour of steel girder with web corrugated core sandwich panels. IOP Conference Series: Materials Science and Engineering, 1090(1), 2017.
• Ammash, H. K. & Dashi, R. H. (2022). Effect of shear span on behavior of steel girder with corrugated web [unpublished].
• Ammash, H. K. & Kadhim, A. W. (2022). Shear behaviour of filled concrete core sandwich steel web girder. Journal of Physics: Conference Series, 1895 (1), 12062.
• De’nan, F. & Hashim, N. S. (2013). Experimental study on bending behaviour of triangular web profile steel beam section. International Journal of Research in Engineering and Technology, 2 (10), 384-390.
• Hassanein, S. A., Salem, E. S. & Mohmoud, A. M. (2018). Post-buckling shear behavior of corru-gated steel web girders. Al-Azhar University Civil Engineering Research Magazine (CERM),40 (2), 288-305.
• Leblouba, M., Barakat, S. & Al-Saadon, Z. (2018). Shear behavior of corrugated web panels and sensitivity analysis. Journal of Constructional Steel Research, 151, 94-107.
• Nie, J. G., Zhu, L., Tao, M. X. & Tang, L. (2013). Shear strength of trapezoidal corrugated steel webs. Journal of Constructional Steel Research, 85, 105-115.
• Pasternak, H. & Kubieniec, G. (2010). Plate girders with corrugated webs. Journal of Civil Engi-neering and Management, 16 (2), 166-171.
• Shaffaf, N. N. &Ammash, H. K. (2023). Experimental study of steel plate girder with innovative shape of web under concentrated load. retrieved from: https://assets.researchsquare.com/files/rs-2583040/v1/c4b5f9027b96edb87aefa9de.pdf?c=1676435938 [accessed: 20.01.2023].