Punching shear strengthretrofitslab-column connectionUHPFRCUHPFRC overlayThis paper presents the test results on 5 flat slab-column connection specimens with Ultra High Performance Fiber-Reinforced Concrete (UHPFRC) overlay to investigate the retrofitting effect of UHPFRC overlay on the punching shear ...
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...
Effect of aggregate size on beam-shear strength of thick slabs This paper describes an experimental program in which 10 large-scale and 10 geometrically-similar small-scale, shear-critical reinforced concrete slab-stri... EG Sherwood,EC Bentz,MP Collins - 《Aci Structural Journal Technical Paper》...
One-way shear strength of circular voided reinforced concrete floor slabs.doi:10.1680/stbu.14.00044buildingsconcrete structuresslab & platesstress analysisstructures and designGenerally, voided reinforced concrete floor slabs in building structures have a lower shear strength compared with solid slabs owing ...
The shear strength of one-way slabs is studied in this paper via an experimental program performed by the authors and the analysis of a shear test database. The experimental program, in which six slabs and three beams divided into two series were tested, was developed to study the influence...
The test results of an earlier experimental investigation conducted at Memorial University of Newfoundland on high-strength concrete slabs indicated that as the concrete slab strength increased from 35 to 75 MPa the shear strength increased by 7-20%, depending on the case of loading, i.e., conce...
The paper presents a design method for determining the capacity of slab-column connections made with steel fiber concrete at ultimate load. The effects of ... DD Theodorakopoulos,RN Swamy - 《Publication of Crc Press Llc》 被引量: 5发表: 2003年 Punching shear strength of glass fiber-reinforc...
the effects of different configurations, including diameter of studs, strength of post-cast concrete, shear slot and shear rebar in slot, on the behavior of damage mode, crack mode, load-slip characteristics and ultimate load capacity of the assembled composite beam were analyzed. The results indi...
paper presents the punching shear strength of High Performance Concrete (HPC) two way slabs under all four edges fixed condition. Eighteen numbers of HPC slabs and three numbers of Reinforced Cement Concrete slabs (RCC) as control specimens were cast and tested. All the slabs were tested under ...