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...
Results of an experimental investigation of the punching shear strength of reinforced concrete slabs with varying span-depth ratios are summarized. Ten axisymmetric slabs were tested: five with flexural reinforcement and five with both flexural and shear reinforcement. The slab thickness was kept constant...
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 ...
very effective in enhancing shear strength of Reinforced Concrete (RC) structures and prestressed elements, was to be employed.
The shear strength of extruded prestressed precast hollow-core slabs, investigated experimentally and analytically, is reported. Ten slab specimens have be... A Pisanty - 《Materials & Structures》 被引量: 29发表: 1992年 Punching Shear Strength of Reinforced Concrete Slabs without Transverse Reinforcem...
ULTIMATE PUNCHING SHEAR STRENGTH ANALYSIS OF SLAB-COLUMN CONNECTIONS WITH STEEL FIBERS A simple analytical model is presented to predict the ultimate punching shear strength of slab-column connections made with steel fiber concrete. The model... D Theodorakopoulos,R Swamy - 《Research Projects》 被...
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...
Compared to conventional reinforced concrete (RC) flat-plate systems, post-tensioned (PT) flat-plate systems lack experimental studies on shear strength, and there are no studies that have been analyzed and collected with clear criteria (for example, calculation of effective depth, unbalanced moment...