Results 191 to 200 of about 2,087,703 (285)

Techno-Economic Approach to Carbon Fibre Fabrics for Structural Strengthening: Life-Cycle Cost Analysis, Market Value, and Economic Viability. [PDF]

Materials (Basel)
Dybizbański MA, Hązła M, Krajewska A, Rzeszut K.   +3 more
europepmc   +1 more source

Structural testing and analytical model of Reinforced Concrete (RC) prisms with 3D‐printed concrete permanent formwork under compressive loading

Structural Concrete, EarlyView.
Abstract The implementation of traditional steel reinforcement in 3D concrete printed structures is a major challenge. Although 3D‐printed structures may be used as formwork, the knowledge about their structural contribution is limited. This research aims to experimentally evaluate the structural performance of reinforced concrete prisms with 3D ...
Luis M. de la Flor Juncal, Allan Scott, Don Clucas, Giuseppe Loporcaro   +3 more
wiley   +1 more source

Combined influence of polymeric and mineral fibres on fresh-state performance and fracture properties of high-performance self-compacting concrete. [PDF]

Sci Rep
Smarzewski P, Błaszczyk K.
europepmc   +1 more source

Eco‐ductile design of RC columns: Resolving the conflict between embodied carbon and curvature ductility

Structural Concrete, EarlyView.
Abstract Reducing embodied carbon emissions in structural design is of critical importance in combating global climate change. However, the increased material usage and heavy confinement reinforcement required to meet high ductility demands in reinforced concrete columns directly conflict with environmental sustainability goals.
Mehmet Kevser Derdiman
wiley   +1 more source

Effects of Sand-Coated and Ribbed GFRP Bars in Hybrid GFRP-Steel-Reinforced Concrete Beams. [PDF]

Materials (Basel)
Devaraj R, Olofinjana A, Gerber C.
europepmc   +1 more source

Experimental assessment of column rectangularity in flat‐slab slab–column connections

Structural Concrete, EarlyView.
Abstract This paper presents an experimental investigation of the punching shear behavior of seven 3.00 m × 3.00 m × 0.20 m flat slabs without shear reinforcement, supported by internal rectangular columns. The column side lengths were varied to obtain aspect ratios, cmax/cmin, from 1.67 to 4.00, while the flexural reinforcement and overall slab ...
Liana de Lucca Jardim Borges, Ricardo de Paula Randi, Marília Gonçalves Marques, Elyson Andrew Pozo Liberati, Leandro Mouta Trautwein, Guilherme Sales Melo   +5 more
wiley   +1 more source

Mockup Test of UHPFRC Prestressed Arch. [PDF]

Materials (Basel)
Válek M, Pešková Š, Litoš J, Jogl M, Horáková E, Mára M, Horák P, Konvalinka P, Vítek P, Valentin J.   +9 more
europepmc   +1 more source

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

The Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo, Silvia Orecchio, Dario Savoca, Claudia Pellerito, Vittorio Ferrara, Vincenzo Piscopo, Sebastiano Alberto Fortuna, Alessandra Giardina, Bruno Pignataro, Paola Costanzo, Floriana Campanile, Giuseppe Arrabito   +11 more
wiley   +1 more source

Axial load behaviour of concrete infilled and partially encased cold formed double sigma composite columns. [PDF]

Sci Rep
Sharon RPO, Senthilpandian M.
europepmc   +1 more source

Geopolymers as a Sustainable Chemical Platform: From Building Materials to Advanced Functional Applications

The Chemical Record, EarlyView.
Geopolymers are presented as a chemically programmable platform whose properties emerge from activation chemistry, nanoscale disorder, and interfacial design. The review highlights sustainability challenges, the shift toward nanoengineered and hybrid systems, and the rise of halloysite‐based architectures enabling tunable structures across scales for ...
Martina Maria Calvino, Lorenzo Lisuzzo, Giuseppe Cavallaro, Stefana Milioto, Giuseppe Lazzara   +4 more
wiley   +1 more source