Results 41 to 50 of about 475,597 (303)
All the way to the top! The energy implications of building tall cities [PDF]
, 2017 Density of urban form may be achieved under a variety of morphological designs that do not rely on tallness alone. Tall buildings have implications on the broader urban environment and infrastructure that lower buildings would not have, e.g. wind effects,
Daniel Godoy-Shimizu +15 more
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Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Mega-tall buildings: current trends, challenges and future prospects
Discover Civil EngineeringThis paper focuses on mega-tall buildings that are distinguished from other skyscrapers by their height, which is 600 m or more. The construction of mega-tall buildings is a twenty-first-century phenomenon, representing the pinnacle of modern building ...
Tanmoy Konar
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Ain Shams Engineering Journal, 2019 Tall modern buildings are extremely sensitive to the wind. Thus, assessment of wind loads to design these buildings is essential. The purpose of this study is first to introduce a theoretical framework and simultaneously express basic aerodynamic studies.
Abdollah Baghaei Daemei +3 more
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Optimising the computational domain size in CFD simulations of tall buildings
Heliyon, 2021 Recently, there has been a growing interest in utilizing computational fluid dynamics (CFD) for wind resistant design of tall buildings. A key factor that influences the accuracy and computational expense of CFD simulations is the size of the ...
Yousef Abu-Zidan +2 more
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Productively Lindel\"of spaces of countable tightness [PDF]
, 2017 Michael asked whether every productively Lindel\"of space is powerfully Lindel\"of. Building of work of Alster and De la Vega, assuming the Continuum Hypothesis, we show that every productively Lindel\"of space of countable tightness is powerfully Lindel\
Medini, Andrea, Zdomskyy, Lyubomyr
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Briefing: Super tall timber – Oakwood Tower [PDF]
, 2016 This is the final version of the article. It first appeared from ICE Publishing at http://dx.doi.org/10.1680/jcoma.16.00034.This briefing presents some of the early findings of the super tall timber project, an innovative research and design project ...
Foster, Robert M.
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3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization
Advanced Functional Materials, EarlyView.Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono +6 more
wiley +1 more source
Parallel 3D Bioprinting on SLIPS‐Microarrays
Advanced Functional Materials, EarlyView.This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg +3 more
wiley +1 more source
Application of Thermal Image Data to Detect Rebar Corrosion in Concrete Structures
Applied Sciences, 2019 Rebar corrosion monitoring techniques have been used in studies involving embedded sensors that can detect changes in the corrosion currents and the polarization resistance of rebars in large structures.
Seunguk Na, Inkwan Paik
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