Results 231 to 240 of about 77,091 (266)

Mechanical performance of polymer skeleton porous concrete incorporated with rubber aggregates. [PDF]

Sci Rep
Yi Z, Zhang J, Zhao C, Li Y, Liu J, Wang Z, Su K, Ru N, Qi C.   +8 more
europepmc   +1 more source

Punching shear in flat slab systems – Experimental quantification of unconsidered system influences

Structural Concrete, EarlyView.
Abstract Due to the demand for slender and functional buildings, flat slabs are a frequently used load‐bearing element in buildings. However, the concentrated load introduction at the slab‐column connection is often the governing detail in design due to punching shear failure.
Matthias Kalus, Jan Ungermann, Martin Classen, Josef Hegger   +3 more
wiley   +1 more source

Impact of half‐joint failures on RC girder bridges: A robustness quantification study

Structural Concrete, EarlyView.
Abstract The robustness of bridge structures is critical to ensuring safety and service continuity, particularly in aging infrastructure exposed to degradation and unexpected loads. Reinforced concrete (RC) half‐joint bridges—widely built in Italy between the 1950s and 1970s—exhibit specific vulnerabilities due to inspection challenges, durability ...
Paolo Martinelli, Matteo Colombo
wiley   +1 more source

Optimum Carbon Fiber Reinforced Polymer (CFRP) Design for Flexural Strengthening of Cantilever Concrete Walls Using Artificial Neural Networks. [PDF]

Polymers (Basel)
Bekdaş G, Khalbous A, Nigdeli SM, Işıkdağ Ü.   +3 more
europepmc   +1 more source

Strip loading in steel fiber reinforced concrete: Experimental and theoretical investigation

Structural Concrete, EarlyView.
Abstract Fiber reinforced concrete is becoming increasingly popular in engineering practice due to its high robustness, post‐cracking behavior, and crack control. For strip loading, as common, for example, in longitudinal joints of tunnel lining segments, the use of fiber reinforced concrete has the potential to reduce conventional reinforcement ...
Fabian Morger, Albin Kenel, Walter Kaufmann   +2 more
wiley   +1 more source

Assessment of shear reinforcement enhancement on the punching shear capacity of flat concrete slabs with openings

Structural Concrete, EarlyView.
Abstract Reinforced concrete flat slabs are widely employed in contemporary architecture due to their structural efficiency and construction simplicity; however, their susceptibility to punching shear failure remains a critical design concern, particularly at slab–column connections where concentrated loads occur.
Jeovan Pereira das Virgens, Ricardo de Paula Randi, Marília Gonçalves Marques, Elyson Andrew Pozo Liberati, Leandro Mouta Trautwein   +4 more
wiley   +1 more source

Applications of the Photocatalytic Degradation of TiO₂ Nanoparticles Under UV Radiation in the Development of Innovative Self-Cleaning Geopolymer Construction Materials. [PDF]

Polymers (Basel)
Hegyi A, Lăzărescu AV, Toader TP, Florean C.   +3 more
europepmc   +1 more source

Enhanced Energy Absorption and Flexural Performance of 3D Printed Sandwich Panels Using Slicer-Generated Interlocking Interfaces. [PDF]

Polymers (Basel)
Elhassan A, Alhefeiti H, Al Karbi M, Alseiari F, Alshehhi R, Ahmed W, Al-Marzouqi AH, Al-Mazrouei N.   +7 more
europepmc   +1 more source

Physics-informed TVAE workflow for data augmentation, mechanical validation, optimization of CFRP-strengthened CFST beams. [PDF]

MethodsX
Admasu MB, Admassu AM, Biresaw TH, Tarekegn AG.   +3 more
europepmc   +1 more source