(11). These major variables are the tensile strength of the concrete, which is a function of the square root of the concrete compressive strength; the crack control, as measured by the ratio of longitudinal tension steel As/bwd; and the shear span/depth ratio, as measured by M/Vd. A ...
shear strengthtensile strengthshear resistanceeurocodesIn the case of masonry structures subjected to seismic loads, shear failure mechanism of walls, characterised by the formation of diagonal cracks, by far predominates the sliding shear failure mechanism. However, as assumed by Eurocode 6, the ...
4.3 Interfacial shear strength In GLS model used in this study, the value of interfacial shear strength is cited from Ref. [43]. The effect of interfacial shear strength on tensile strength of unidirectional CF/PA6 and CF/Epoxy laminates is shown in Fig. 10. It is clear that the tensile ...
Through an extensive review of relevant literature, in addition to the predominant use of hook-end steel fibers for enhancing the shear strength of reinforced SFRC beams without web rebars, studies have also been conducted on shear strengthening using wire-cut steel fibers in the shape of straight...
An experimental study was carried out to evaluate fresh properties of a moderately high-strength (high-flowing) self-compacting concrete (SCC) and to investigate shear behavior and performance of deep beams made with SCC. Fresh and hardened properties of normal concrete (NC) and SCC were evaluated...
This study shows the significant and nonlinear effect of the competition between dilation and fluid flow on the shear strength of constrained shear bands in fluid-saturated rocks. This effect is conditioned by the contribution of the pore pressure to the
5."Maximum shear Strength 63Kg/mm2(90,000psi) maximum (based on 75% yield) "剪切强度最大63Kg/mm2(90000psi)(为屈服强度的75%) 6.Friction and cohesion are best defined in terms of the plot of shear stress versus normal stress given in Figure 9.摩擦角和粘结力最好是根据图9中剪切应力和...
The shear bond strength results were also strongly affected by the operator as well as by the interaction between operator and used product. The pooled bond strength values of the different adhesives revealed no difference in bond strength to dentin versus enamel. 展开 ...
These variations of strength were found between the codes versus temperature regarding high-strength bolts and the strength of the steel plates. To avoid the possible catastrophic failure induced by failure of bolted connections, a method to determine the shear strength and the behavior of individual...
In general, soil effectively resists shear and compression; however, it is very weak against tensile loads. Using soil nailing technique for improving the shear strength of clayey soil has been investigated worldwide by using a variety of reinforced elements. These elements have been added to clay...