Results 301 to 310 of about 865,245 (369)

Effect of four weeks of repeated sprint training with blood flow restriction on upper limb microcirculation in boxers. [PDF]

Sci Rep
Xu Q, Liu L, Mao R, Wang Z.
europepmc   +1 more source

Study on the service behavior of rivets connected with brake pads of high speed trains. [PDF]

Sci Rep
Yin J, Zhang Q, Liu Y, Liu Z, Wang Z, Zhang S, Sha Z.   +6 more
europepmc   +1 more source

Finite Element Numerical Simulation of Deformation of Critical Vehicle Components and Damage to Retaining Walls of Emergency Escape Ramps During Truck Impacts. [PDF]

Sensors (Basel)
Qin P, Xu Z, Shi Y.
europepmc   +1 more source

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Nonlinear analysis of the impact of openings on punching shear strength

Structural Concrete, 2023
Reinforced concrete flat slab projects usually require openings close to the columns for electrical and hydraulic installations. Since such openings reduce the punching shear of slabs, a comprehensive study is needed.
Pedro H. S. M. Vieira, R. S. Díaz, M. G. Marques, E. A. Liberati, L. Trautwein   +4 more
semanticscholar   +1 more source

Prediction of punching shear strength of slab-column connections: A comprehensive evaluation of machine learning and deep learning based approaches

Mechanics of Advanced Materials and Structures, 2022
Despite the complex punching shear behavior of reinforced concrete slabs have been comprehensively addressed in the literature, it is further essential to develop a universal design model comprising high accuracy and the simplicity for design ...
S. Derogar, C. Ince, Hakan Yekta Yatbaz, E. Ever   +3 more
semanticscholar   +1 more source

Punching shear behaviour of geopolymer concrete two-way slabs reinforced by FRP bars under monotonic and cyclic loadings

Advances in Structural Engineering, 2022
This study examines the punching shear and deflection performance of 16 Geopolymer concrete (GC) two-way slabs subjected to monotonic and cyclic loading by considering the reinforcement material, percentage of reinforcement, type of concrete and the ...
S. H. Mohmmad, M. E. Gülşan, A. Çevik
semanticscholar   +1 more source

Prediction of Punching Shear Capacity for Fiber-Reinforced Polymer Concrete Slabs Using Machine Learning

2022 Advances in Science and Engineering Technology International Conferences (ASET), 2022
The punching shear capacity of slab structures is a critical design parameter. The existing specifications in the majority of international reinforced concrete design standards for slab punching shear capacity are based on experiments of steel reinforced
Omar M. Mostafa, Emran Alotaibi, Aroob Al-Ateyat, N. Nassif, Samer M. Barakat   +4 more
semanticscholar   +1 more source

A numerical model capable of accurately simulating the punching shear behavior of a reinforced concrete slab

Structural Concrete, 2022
The paper presents the tridimensional numeric model of an inner slab‐column connection of reinforced concrete, which was previously tested against the punching shear in the lab of the University of Brasília. The numerical analysis has been carried out by
R. Palhares, Felipe Rossignoli, G. Melo, H. Lima   +3 more
semanticscholar   +1 more source

Finite element analysis of punching shear behavior of reinforced concrete slabs supported on walls

Structural Concrete, 2022
Due to the low lateral stiffness of slabs supported on columns alone, reinforced concrete flat plates are typically combined with other structural elements, such as shear walls.
G. Milligan, M. Polak, Cory Zurell
semanticscholar   +1 more source