Results 41 to 50 of about 2,496 (269)
Advanced Functional Materials, EarlyView.Inspired by octopuses, actuating legs based on soft materials are fabricated with programmed chiroptical properties and mechanical behaviors to achieve dynamic color modulation and reversible shape morphing, and these legs are developed into a modular OCTOID system.
Seung Hui Han +8 more
wiley +1 more source
Shaking table testing on seismic pounding of a RC building structure [PDF]
, 2018 This paper describes unidirectional shaking table tests on seismic pounding of a 3-D RC building structure. Two inputs were considered: a seismic accelerogram and a harmonic wave.
Benavent Climent, Amadeo +3 more
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Advanced Functional Materials, EarlyView.Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah +11 more
wiley +1 more source
Lajes lisas nervuradas de concreto armado ao cisalhamento
Revista IBRACON de Estruturas e MateriaisOs sistemas estruturais com lajes lisas nervuradas são os mais utilizados no Brasil quando a exigência principal é a disponibilidade de "layouts" flexíveis e grandes vãos com razoável economia.
S. S. M. Souza, D. R. C. Oliveira
doaj +1 more source
Structural Characterization of UHPC Waffle Bridge Deck and Connections, TR-614, 2014 [PDF]
, 2014 The AASHTO strategic plan in 2005 for bridge engineering identified extending the service life of bridges and accelerating bridge construction as two of the grand challenges in bridge engineering.
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Comparative Study of Waffle Slab with Bracing System and Conventional Slabs without Bracing System
International Journal for Research in Applied Science and Engineering Technology, 2022 Abstract: The analysis and design of structures are influenced by earthquake ground motion. The objective of this work is to analyse a commercial building with two different slab configurations, including conventional slabs, grid/waffle slabs and structures with bracings.
Shivani Singh, Vinayak Mishra
openaire +1 more source
Advanced Functional Materials, EarlyView.Ni1‐Bi1 dual‐atom dopants are achieved for activating Ru lattices without blocking noble atoms. This model exhibits an ultralow overpotential of 11.4 mV and superb stability at 10 mA cm−2 toward hydrogen evolution reaction, enabling a proton exchange membrane water electrolyzer that needs only 2.233 V to reach 3.0 A cm−2 and operates stably at 1.0 A cm−
Shuiping Luo +17 more
wiley +1 more source
Assessment of Cost Variation in Solid and Hollow Floor Construction in Lagos State [PDF]
Journal of Design and the Built Environment, 2013 The differences in construction methods between different forms of slabs construction tend to result into variation in the cost of the slabs for any building project.
Oluwaseun Sunday Dosumu +1 more
doaj
Why did modern post-tensioned floors flourish in the us and not in europe -a matter of tradition? [PDF]
, 2016 Unlike in Europe, prestressed concrete with post-tensioned reinforcement came to be a standard technique in building construction in the US. Kenneth Bondy has been the only one who has made a significant contribution to clarify why this occurred, by ...
Sanabra Loewe, Marc
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Crystal phases of soft spheres systems in a slab geometry
, 2014 We have identified the ground state configurations of soft particles (interacting via inverse power potentials) confined between two hard, impenetrable walls.
Antlanger, Moritz +3 more
core +3 more sources