Results 101 to 110 of about 1,197,005 (297)
Punching shear strengthening of flat slabs: CFRP and shear reinforcement
, 2015 Punching in slabs is usually associated to the application of concentrated loads or to the presence of columns. One of the main concerns related to flat slabs is its punching shear capacity at slabcolumn connection, which is subjected to a very complex three-dimensional stress state.
Moreno, Carlos +4 more
openaire +2 more sources
, 2007 This invention relates to a strengthening system for a concrete beam and a method of strengthening a concrete beam. In particular, the invention relates to repairing concrete beams having flexural or shear cracks and therefore will be described in this ...
Aravinthan, Thiru +2 more
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Conformal Coating and Transfer of 2D Nanomaterials via Dynamic Interface Engineering
Advanced Materials Interfaces, EarlyView.This review discusses conformal coating and transfer of two‐dimensional (2D) nanomaterials with a focus on dynamic interface engineering. By actively regulating nanosheet transport and interfacial contact during film formation, recent dynamic coating strategies overcome the limitations of conventional passive approaches and enable geometry‐adaptive ...
Seungyeon Kim +4 more
wiley +1 more source
An analytical study on the shear strengthening performance of fire-damaged RC beams
Journal of Asian Architecture and Building EngineeringNumerical models have been developed as alternative approaches to investigate the shear strengthening performance of fire-damaged RC beams but are still limited and require further investigation. This research study presented a simplified cross-sectional
Lybundith Eng, Changhyuk Kim
doaj +1 more source
A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration
Advanced Materials Interfaces, EarlyView.The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani +2 more
wiley +1 more source
Leveraging Mechanical Resonances for the Selection of Promising Materials in Complex Phase Spaces
Advanced Materials Technologies, EarlyView.A central challenge in materials science is the design of new functional materials with enhanced performance for targeted applications. This paper demonstrates that “listening” to materials through measuring their mechanical resonances is a rich, and largely untapped, platform for the rapid identification of promising novel compounds and a powerful ...
Christopher A. Mizzi +4 more
wiley +1 more source
Estruturas de concreto reforçadas com PRFC Parte II: análise dos modelos de cisalhamento
Revista IBRACON de Estruturas e MateriaisEste artigo corresponde à segunda parte de trabalho visando à avaliação de modelos de projeto de estruturas de concreto armado reforçadas com Polímeros Reforçados com Fibras de Carbono (PRFC).
A. L. Gamino +3 more
doaj +1 more source
Engineering and Applied Science Research, 2023 Punching shear failure at the slab-column connection is one of the foremost concerns associated with reinforced concrete (RC) flat slabs. Many strengthening techniques of existing RC flat slabs against punching shear failure have been developed, one of ...
Amr M. Ibrahim, Mohamed S. Fawzy
doaj
Liquid Crystal Elastomer Actuator Matrix for Large Area Applications
Advanced Materials Technologies, EarlyView.A scalable approach is used to manufacture a digitally‐controllable, 2D 5 × 5 actuator matrix. The elements of the matrix are produced by direct ink writing of a liquid crystal elastomer ‘artificial muscle’ on large‐area flexible thin‐film heaters. In optimizing the low‐power actuators, multiple heater designs and substrate materials are investigated ...
Giulia Spallanzani +5 more
wiley +1 more source
Shear strengthening of cracked RC beam using external post-tensioning
, 2006 Currently many bridges are considered inadequate for the current traffic loads due to various problems including rapid increases in the traffic volume and vehicle loads; exposure to adverse environmental conditions and structural aging.
T Aravinthan (9895115) +2 more
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