Results 171 to 180 of about 7,212 (303)
Structural Concrete, EarlyView.Abstract Numerous studies have been conducted to determine the performance of formulas for calculating crack width and spacing in reinforced concrete structures. Generally, these studies pay limited attention to the application areas of those formulas and how to compare different representations of the crack width and spacing.
Anton van der Esch +2 more
wiley +1 more source
Lightweight Aggregate Concrete with Regard to Bridge Structures-State of the Art. [PDF]
Materials (Basel)Piechaczek M, Ostrowski KA, Furtak K.
europepmc +1 more source
Performance Degradation and Microscopic Analysis of Lightweight Aggregate Concrete after Exposure to High Temperature. [PDF]
Materials (Basel), 2020 Yao W, Pang J, Liu Y.
europepmc +1 more source
Influence of natural fibers on physical, mechanical, and fire‐resistant properties of microconcrete
Structural Concrete, EarlyView.Abstract This study examined the influence of natural fibers on the physical, mechanical, and fire‐resistant properties of microconcrete, in comparison with conventional polypropylene fibers used in cement composites. The fibers were characterized by FTIR and TGA/DSC to assess their composition and thermal stability, and FTIR was also performed after ...
Ivanka Netinger Grubeša +5 more
wiley +1 more source
Second-Order Effects in Lightweight Aggregate Concrete Slender Columns. [PDF]
Materials (Basel)Kołodziejczyk E +4 more
europepmc +1 more source
Exploring the potential of Textile Reinforced Concrete for corrosion‐insensitive retaining walls
Structural Concrete, EarlyView.Abstract In a context where durability concerns, particularly the corrosion of steel reinforcement, remain a critical challenge for conventional reinforced concrete structures under severe exposure, Textile Reinforced Concrete (TRC) is emerging as a promising alternative.
J. Devènes +3 more
wiley +1 more source
Experimental and 3D Simulation Research on the Mechanical Properties of Cold-Bonded Fly Ash Lightweight Aggregate Concrete Exposed to Different High Temperatures. [PDF]
Materials (Basel)Xu S +5 more
europepmc +1 more source
Lightweight concrete containing recycled aggregates
Magazine of Civil EngineeringThis study investigated the replacement of fine concrete aggregates with recycled aggregate. The results showed that the effect of recycled aggregate, so that, replacing 25, 50, 75 and 100 % of natural aggregate led to an 8, 23, 15 and 11 %, respectively, increase in the compressive strength of lightweight concrete samples.
openaire +2 more sources
Structural Concrete, EarlyView.Abstract In precast concrete structures, optimizing the design of corbels by considering the contributions of secondary reinforcement elements can significantly improve construction economy, especially when corbels are repeated multiple times. This paper proposes a strut‐and‐tie model for reinforced concrete corbels subjected to vertical and/or ...
Rejane Martins Fernandes Canha +3 more
wiley +1 more source