Punching shear strength of interior concrete slab-column connections reinforced with steel fibers. Cement Concr Compos 2007; 29: 409-420.K.K. Choi, M.M.R. Taha, H.G. Park et al. Punching shear strength of interior concrete slab-column connections reinforced with steel fibers, Cement & ...
Shear strengthSlabsStiffnessIn this paper, the description of the shear strength of orthogonally reinforced concrete slabs without transverse reinforcement by the newly developed extended sandwich model is presented. Based on a sandwich model, the slab element is subdivided into two cover elements and a...
punching strength of reinforced concrete slab —column connections without shear reinforcement 『J ] .Journal of Human University ,1986 ,13(3 ) :22-35.( in Chinese) ) [6 ] 石清林.钢筋 混凝 土板 抗 冲切 承载 力 的研究 [ D] . 长沙:湖南大学,1999. ( SHI Qinglin. Study on punc...
Punching shear failure constitutes a critical structural concern in conventional concrete slabs, prompting the development of various equations to determine their maximum shear strength. Voided concrete slabs have gained prominence for their ecological advantages and sustainability. However, the calculation of...
The test results from a series of six large scale members of which two were provided with headed shear studs, offer a direct evaluation of the full load-deformation behaviour of the specimens as well as the ultimate punching shear strength attained prior to failure at the critical slab ...
transfer;strength. INTRODUCTION Numerousdesigncasesrequirethecalculationofthe amountofreinforcementnecessarytoresistsheartransfer acrossaninterfacebetweentwoconcretemembersthatcan sliprelativetoeachother.Theinterfacecanbesusceptibleto apotentialcrackorcanbecrackedduetopreviousconditions ...
Years of Export Experience Multi-language Pioneer Exhibition Experience Sign In to see all verified strength labels (13) Add Inquiry Basket to Compare Product Description Company Info. Basic Info. Length 40-450mm Tensile Strength No Less Than 450n/mm2 Yield Point No Less Than ...
In particular, the design safety of the RC transfer slab system is governed by the two-way shear strength (i.e., punching shear) at the shear transfer slab-column connection. When the two-way shear strength of the RC transfer slab is insufficient, shear reinforcement is generally used in ...
The recent failure of buildings because of punching shear has alerted researchers to assess the reliability of the punching shear design models. However, most of the current research studies focus on model uncertainty compared to experimentally measured strength, while very limited studies consider the ...
In general, a steel beam is assembled with a concrete slab using shear connectors. The application of perfobond shear connectors is increasing recently because of their high shear stiffness and strength. Nevertheless, the cyclic behaviour and performance of perfobond shear connectors subjected to fully...