WebSep 5, 2024 · On that basis, a new punching shear reinforcement element with inclined bars was developed. At RWTH Aachen University, 14 punching shear tests on reinforced concrete footings including the new punching shear reinforcement elements were conducted. The test specimens partly failed inside the shear‐reinforced zone and at maximum load level. WebApr 12, 2024 · As shown in Table 1, the shear span/depth ratios considered are 0.2, 0.3, and 0.4; the longitudinal reinforcement ratios are 0.55%, 0.75%, and 0.98%; the stirrup reinforcement ratios are 0.39%, 0.52%, and 0.785%; and the steel fiber volume ratios are 0, 0.75%, and 1.5%.
Rc web-reinforcement study material - Reinforced Concrete …
http://article.sapub.org/10.5923.j.jce.20240901.03.html WebAn experimental study is proposed to investigate the shear behavior of corroded reinforced concrete (RC) beams with stirrups and inclined bars. The proposed study aims to address the effects of corrosion in the two types of shear reinforcement on the shear capacity deterioration of RC beams with low shear span-to-effective depth ratio. if i flip a coin 10 times probability
A COMPARISON BETWEEN INCLINED SHEAR …
WebThis idea borrows from the fiber reinforced concrete which has been widely used in the civil structures to improve the resistance of plain concrete [24], [33], [34]. The experimental result has demonstrated that a reasonable type and dosage of fiber could improve the ductility, tensile, compressive and shear strengths of conventional cemented ... WebJun 23, 2024 · This paper used the modified push-off test to examine the effect of different anchorage details for shear strengthening of the 45° inclined shear plane formed using … WebThe results show that a premature failure attributed to inadequate shear reinforcement anchorage controlled the performance of the strengthened slabs. Lastly, a study of the bond stress development in the slab shear reinforcement was carried out to investigate whether this anchorage-driven failure can be captured using different provisions ... is sophia vergara a comedian