...Kavita Rani; Senthil Kasilingam Studies on the shear capacity of sustainable concretes are limited. In this work, a new approach for the evaluation of concrete shear strength was developed through experiments, simulation and the results reported in the literature. The shear strengths of M25, M40...

...Gia Toai Truong; Trong-Phuoc Nguyen; Dinh-Nhat Truong; Ngoc Hieu Dinh Fibre-reinforced polymer ( FRP ) reinforcement is increasingly used as a corrosion-resistant alternative to traditional steel in concrete structures. However, accurately predicting the shear strength of FRP-reinforced concrete...

... Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only composite structures encased aluminium plates finite element methods perforated aluminium plates shear strength Figure 2. Stress–strain relationship of cubic SCC samples A graph depicts...

... only provided a good prediction of the experimental results for beams with transverse reinforcement. fibre reinforcement shear strength structural analysis ultra-high-performance concrete (UHPC) ultra-high-performance fibre-reinforced concrete (UHPFRC) A_fv area...

...Gani Arachchige Thulithi Kaumadi Ganiarachchi; Senanayaka Vidhanage Thilanka Janaka Perera The aim of this study was to elucidate the unexpected reduction in the diagonal shear strength of high-strength concrete (HSC) beams with an increase in concrete strength. The modified compression field...

... subjected to the direct shear tests. A significant gain in shear strength was observed with an increase in fibre dosage – an increase of 90% when V_f = 1.5%. Based on this, three analytical expressions to compute the shear stress were formulated. The models were assessed by testing 15...

... shear contribution shear failure shear span-to-depth ratio shear strength size effect structural analysis testing Research on reinforced concrete (RC) structures is primarily focused on the bending failure of the reinforcement, with limited attention given to the shear capacity...

...Mohamed K. Ismail; Ahmed Yosri; Wael El-Dakhakhni A number of regression-based models have been proposed to quantify the seismic shear strength of reinforced concrete (RC) columns. However, most of these models suffer from a high degree of uncertainty as a result of the limited datasets used...

... concrete mixes were cast, both containing a cement blended with 30% fly ash to improve their sustainability. For each mix, other than analysing the main mechanical properties (compressive strength, tensile strength and elastic modulus), push-off specimens were tested to determine the shear strength...

... that the shear strength of slender members without shear reinforcement is governed by the development of a critical shear crack that limits the strength of the theoretical inclined compression strut carrying shear. The strength and deformation capacity of RC members are related through the failure criterion...

...Huang Tang; Jianxin Peng; Yiming Yang; Xuhui Zhang; Jianren Zhang A test was carried out to study the interface shear strength between carbonated concrete substrate and self-compacting concrete (SCC) overlay. One hundred and fourteen Z-type specimens were designed and subjected to direct shear...

...Ping Li; Liu Jin; Xiuli Du Very few studies have been dedicated to the size effect on the shear behaviour of reinforced concrete (RC) columns. In particular, there lacks a design equation that can quantitatively represent the effect of related parameters on the size effect on nominal shear strength...