Results 221 to 230 of about 1,545,883 (293)

Testing and modeling reinforced 3D concrete printing

Structural Concrete, EarlyView.
Abstract 3D Concrete Printing (3DCP) provides several advantages, including construction productivity and sustainability, although the presence of cold joints reduces structural performance, particularly in zones subjected to tensile stresses. In addition, it is difficult to reinforce 3DCP structures with conventional steel rebars, generally used to ...
Haruto Tasaki, Noriyuki Kobayashi, Tomoya Asakawa, Alessandro P. Fantilli, Yao Ding, Ryo Egawa, Kazunori Ohno, Tomoya Nishiwaki   +7 more
wiley   +1 more source

Optical properties of zincblende Hg _<i>x</i> Cd_1-<i>x</i> S and Hg _<i>x</i> Cd_1-<i>x</i> Se ternary alloys from first principles. [PDF]

Phys Rev B
Hernandez Alvarez EI, Smith AM, Schleife A.   +2 more
europepmc   +1 more source

Deflection‐based assessment of residual prestress in simply‐supported bridges accounting for creep variability

Structural Concrete, EarlyView.
Abstract Several test methods have been proposed in the literature for measuring the level of residual prestress, most of them involving either semi‐ or fully destructive techniques for local measurements which could be highly sensitive to boundary conditions and execution details.
Giuseppe Zarrella, Daniele Losanno, Alfred Strauss   +2 more
wiley   +1 more source

Thermodynamic quantum phase transition by the structural-stability-based catastrophe theory. [PDF]

iScience
Wu JH, Niu J, Liu HL, Zhou K.
europepmc   +1 more source

Serviceability reserves of historic reinforced concrete slabs implications for structural reuse

Structural Concrete, EarlyView.
Abstract The transition to a circular economy in the construction sector requires reliable methods to assess whether existing reinforced concrete elements can be reused in new load‐bearing structures. A central question is whether slabs designed according to historical standards also meet today's serviceability requirements.
Robin Mecka, Freek P. Bos, Oliver Fischer   +2 more
wiley   +1 more source

Mechanics of the golf lip out. [PDF]

R Soc Open Sci
Hogan SJ, Antali M.
europepmc   +1 more source

Evaluating structural resistance and updating modeling uncertainties through testing

Structural Concrete, EarlyView.
Abstract The aging of infrastructure necessitates a robust and rational methodology for the assessment of existing structures. Design codes provide general models which cover different design scenarios and are thus overly conservative. Also, such design approaches lack field data and, if applied directly to existing works, often lead to unnecessarily ...
Miguel Fernández Ruiz, Peter Tanner, Nicola Tarque Ruiz, Binbin Zhou, Duarte Viula Faria   +4 more
wiley   +1 more source

Stochastic and Statistical Analysis of Cnoidal, Snoidal, Dnoidal, Hyperbolic, Trigonometric and Exponential Wave Solutions of a Coupled Volatility Option-Pricing System. [PDF]

Entropy (Basel)
Abdalgadir LM, Ahmad S, Youniso B, Aldwoah K.   +3 more
europepmc   +1 more source

Localized tension characterization of reinforced concrete flexural members using surface bonded distributed fiber optic sensors

Structural Concrete, EarlyView.
Abstract Structural monitoring and assessment can be used to ensure the long‐term performance of structures and inform when maintenance is required by accounting for the degradation of material properties. A key force‐resisting mechanism in reinforced concrete that must be considered as part of an assessment and that can degrade over time is tension ...
Jacob Yager, Christina Anegg, Cody Somers, Joshua E. Woods, Neil A. Hoult, Evan C. Bentz, Dirk Schlicke   +6 more
wiley   +1 more source