Results 271 to 280 of about 118,579 (376)

Combinatorial optimization approach for the efficient reuse of RC components

open access: yesStructural Concrete, EarlyView.
Abstract The reuse of reinforced concrete (RC) components from deconstructed buildings offers a promising approach to reduce the environmental impact of new constructions. However, it represents a complex combinatorial optimization problem to efficiently place the available modules, which vary in geometry and load‐bearing capacity, into new structures ...
Jannis Rose   +4 more
wiley   +1 more source

Strip loading in reinforced concrete: Mechanical modeling and experimental validation

open access: yesStructural Concrete, EarlyView.
Abstract Strip loading of reinforced concrete is a common problem in engineering practice. The concrete compressive strength at the load introduction can be several times higher than the uniaxial concrete compressive strength, which can be attributed to geometrical and passive confining stresses caused by load dispersion and reinforcement, respectively.
Fabian Morger   +2 more
wiley   +1 more source

Second-order time degenerate parabolic equations [PDF]

open access: yesTransactions of the American Mathematical Society, 1972
openaire   +1 more source

Effect of stirrup spacing on strengthening beams with insufficient shear capacity using innovative mechanical steel stitches

open access: yesStructural Concrete, EarlyView.
Abstract This study investigates experimentally and analytically the effect of stirrup spacing variation on the behavior of reinforced beams in the 45°‐inclined innovative mechanical steel stitches (MSSs) application for the strengthening of reinforced concrete beams with insufficient shear capacity.
Ceyhun Aksoylu   +4 more
wiley   +1 more source

Evidence of Coulomb liquid phase in few-electron droplets. [PDF]

open access: yesNature
Shaju J   +14 more
europepmc   +1 more source

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