Closed-Form Solution for the Stresses in Brazilian Disc Tests Under Vertical Uniform Loads
Sign Up to like & getrecommendations! Published in 2018 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-018-1511-4
Abstract: Loading arcs, which create a definite contact range and have a radius equal to the test specimen, have been recently introduced into Brazilian disc tests, which are common indirect tensile strength tests. Inspired by the… read more here.
Keywords: vertical uniform; form solution; brazilian disc; disc tests ... See more keywords
Predicting the fracture behavior of concrete using artificial intelligence approaches and closed-form solution
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2020.102892
Abstract: Abstract The fracture properties (e.g. tensile strength, fracture toughness) are regarded as the material constants, which could be used to predict the fracture behavior of concrete. However, the scattered distribution and size effect of test… read more here.
Keywords: closed form; fracture; form solution; behavior ... See more keywords
Closed-Form Solution of the Ductility of Short FRP-Wrapped Rectangular Concrete Prisms under Eccentric Loads
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Composites for Construction"
DOI: 10.1061/(asce)cc.1943-5614.0001153
Abstract: Abstract Confinement reinforcement, such as tubes, stirrups, and wraps, can significantly improve the strength and, more importantly, ductility of eccentrically loaded concrete prisms. However, the... read more here.
Keywords: closed form; ductility; ductility short; form solution ... See more keywords
Closed-Form Solution for Stability of Slurry Trenches
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Geomechanics"
DOI: 10.1061/(asce)gm.1943-5622.0000672
Abstract: AbstractThis paper presents a variational limit equilibrium closed-form solution for the stability of slurry-supported trenches in cohesive soil, frictional cohesive soil, and cohesionless soil. Study results indicate that the critical slip-surface geometry is either planar… read more here.
Keywords: form solution; solution stability; closed form; solution ... See more keywords
A New Closed-Form Solution of the Side Abutment Pressure Distribution of Roadway
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Civil Engineering"
DOI: 10.1155/2018/1409493
Abstract: Instability of coal wall is one of the hot-button and difficult issues in the study of coal mine ground control. The shallow side coal of roadway in the coal measures is usually weak and consequently… read more here.
Keywords: abutment pressure; form solution; side abutment; closed form ... See more keywords
The universal form of a solution to a stationary linear difference equation
Sign Up to like & getrecommendations! Published in 2019 at "Russian Mathematics"
DOI: 10.3103/s1066369x19050013
Abstract: The form of a solution to a difference equation depends on properties of roots of its characteristic equation. It is of practical interest to write the general solution of such an equation in the form… read more here.
Keywords: difference equation; form solution; equation; universal form ... See more keywords