A reinforced or post-tensioned concrete slab is provided with radially-directed shear reinforcement at column/slab intersections. The reinforcement comprises spaced slices of Universal Beams, interconnected by horizontal bars welded to the slices. The slices may be arranged in a single plane, or with...
Fig. 4. Reinforcement details of two-way conventional RC slab with tension reinforcement (0.88%) only. The numerical simulation of the slab under concentric impact P1 of the drop weight replicates the experiments by Sadraie et al. [1] conducted to investigate the performance of normal strength ...
relates to a reinforced concrete slab (1) with a shear reinforcement device (14) disposed in the area of the supports (8) and rests, comprising at least one shear reinforcement element (16) extending from a lower shear reinforcement position (4) to an upper shear reinforcement position (2)...
In building energetic calculations, thermal conductivity values from EN ISO 10456:2008 [1] are mainly used, although the standard define concretes values only by taking into account the density and the approximate percentage of reinforcement. Details of the structure type (column or slab), ...
Influence of Strengthening Flat Slab by External Prestressed Reinforcement on Deformation Characteristics of the Slab of a model of a flat reinforced concrete slab reinforced with external prestressed reinforcement.A comparison of the results of the plate under load without... O Zhuravskyi,V Tymoshchuk...
Welded reinforcing mesh also known as welded wire reinforcement, is a kind of mesh reinforcement. Reinforcing mesh is a highly efficient, economical and flexible for concrete reinforcement, greatly save the construction time and reducing the labor force. It is widely used in road and ...
The effective depth of the slab section, i.e. the distance from the top of the beam to the centre of area of the reinforcement, is denoted by d, and the overall thickness of the slab is denoted by hc, Fig. 2. Technically, the calculation of plates based on a strip of slab 1 ...
AAC slab is a component of precast floor slabs commonly used in buildings. As a new product, the performance of AAC must be examined to ensure that its slabs meet the requirements of the applicable standards. Those requirements are reviewed in terms of strength and stiffness. This research was...
concrete slab. The crater diameters on the front and back surfaces of the concrete slab and the residual velocities of projectiles were obtained, and the influence of the reinforcement on the perforation of concrete slab was also studied. Tham [13] used the AUTODYN with the Eulerian method to ...
Early carbonation for hollow-core concrete slab curing and carbon dioxide recycling The pH value of the carbonated concrete at the reinforcement could be kept above the corrosion threshold through a subsequent hydration and the delayed ... Y Shao,AZ Morshed - 《Materials & Structures》 被引量: ...