12mm ø bar = 12² x 1/162 = 0.888 kg/m 16mm ø bar = 16² x 1/162 = 1.580 kg/m 20mm ø bar = 20² x 1/162 = 2.469 kg/m If we multiply the length of bars by thisunit weight, we will get the total weight of steel bars. For example, the total weight of 100...
The equilibrium to prevent overturning of the testing frame, both in- and out-of-plane, was given by two external prestressed rebars acting on each column and anchored at the strong floor. The external rebars provided an axial load on each column (equal to 160 kN), proportioned with the ...
To limit the cross-sectional size of concrete structures, high-strength, lightweight concrete is preferred for the design and construction of structural elements. However, the main drawback of high-strength, lightweight concrete is its brittleness over n
Mechanical properties and bond strength degradation of GFRP and steel rebars at elevated temperatures. Constr. Build. Mater. 2018, 184, 45–57. [Google Scholar] [CrossRef] Erdal, H.I. Two-level and hybrid ensembles of decision trees for high performance concrete compressive strength prediction. ...
Ding, Y.; Li, D.; Zhang, Y.; Azevedo, C. Experimental investigation on the composite effect of steel rebars and macro fibers on the impact behavior of high performance self-compacting concrete.Constr. Build. Mater.2017,136, 495–505. [Google Scholar] [CrossRef] ...
The reinforcement of the specimens was consistent with actual engineering, using a 12 mm-diameter rebar, with a spacing of 100 mm between vertical and horizontal rebars, and a protective layer thickness of 25 mm. The rebar was fixed at the nodes with binding wire. The schematic and actual ...
membranes Article Influence of Membrane Equivalent Weight and Reinforcement on Ionic Species Crossover in All-Vanadium Redox Flow Batteries Yasser Ashraf Gandomi 1, Doug S. Aaron 1 and Matthew M. Mench 1,2,* 1 Electrochemical Energy Storage and Conversion Laboratory, Department of Mechanical, ...
Ultra-high-performance concrete (UHPC) is regarded as the most promising engineering material in the 21st century due to its ultra high strength, high toughness, and high durability [1,2,3]. The design principle of UHPC is to enhance the particle packing density as much as possible, so a ...
Few studies have been carried out on the structural application of GC in reinforced slabs. Meng et al. [24] tested GC slabs under blast loads. All slabs were reinforced by steel rebars and some of them were additionally reinforced by steel fibres. The results showed that all slabs demonstrate...
Elasto-plastic impact response analysis of shear-failure-type RC beams with shear rebars. Mater. Des. 2009, 30, 502–510. [Google Scholar] [CrossRef] Saatci, S.; Vecchio, F.J. Nonlinear Finite Element Modeling of Reinforced Concrete Structures under Impact Loads. ACI Struct. J. 2009, ...