Results 31 to 40 of about 14,448 (261)

Lifting Wing in Constructing Tall Buildings —Aerodynamic Testing

open access: yesBuildings, 2014
This paper builds on previous research by the authors which determined the global state-of-the-art of constructing tall buildings by surveying the most active specialist tall building professionals around the globe. That research identified the effect of
Ian Skelton   +4 more
doaj   +1 more source

Comparative Evaluation of Structural Systems for Tapered Tall Buildings

open access: yesBuildings, 2018
Structural efficiency of tapered tall buildings has been well recognized, and many tall buildings of tapered forms have been built throughout the world. Tall buildings are built with an enormous amount of building materials.
Kyoung Sun Moon
doaj   +1 more source

A Structural Grammar Approach for the Generative Design of Diagrid-Like Structures

open access: yesBuildings, 2021
An innovative generative design strategy, based on shape grammar, is proposed for the minimum-weight design of diagrid tall buildings. By considering the building as a three-dimensional vertical cantilever beam with a tubular section under horizontal ...
Francesco Cascone   +3 more
doaj   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced 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

Supertall Asia/Middle East: Technological Responses and Contextual Impacts

open access: yesBuildings, 2015
Supported by rapid economic growth, major cities in Asia and the Middle East have been rising as new centers for tall buildings. This article reviews the state of tall building developments in Asian and Middle Eastern countries with an emphasis on ...
Kyoung Sun Moon
doaj   +1 more source

Performance of TMDI for Tall Building Damping

open access: yesActuators, 2020
This study investigates the vibration reduction of tall wind-excited buildings using a tuned mass damper (TMD) with an inerter (TMDI). The performance of the TMDI is computed as a function of the floor to which the inerter is grounded as this parameter ...
Felix Weber   +3 more
doaj   +1 more source

Hexagrid-Voronoi transition in structural patterns for tall buildings [PDF]

open access: yesFracture and Structural Integrity, 2019
In this paper, a first insight into the role that non-conventional structural patterns might play in the design of tall buildings is presented. The idea is to explore the mechanical properties of selected non-conventional structural patterns, in the form
Elena Mele   +4 more
doaj   +1 more source

A Material‐Agnostic Strategy for Uniform Patterning of Conjugated Polymers Unveils the True Role of Porosity in Organic Electrochemical Transistors

open access: yesAdvanced Functional Materials, EarlyView.
A generalizable strategy for fabricating regular porous, chemically intact conjugated polymer channels reveals how porosity benefits organic electrochemical transistors. Composition‐dependent performance enhancement is linked to charge carrier mobility, volumetric capacitance, and effective doped volume.
Geon Gug Yang   +4 more
wiley   +1 more source

Assessment of Delay Factors for Structural Frameworks in Free-form Tall Buildings Using the FMEA

open access: yesInternational Journal of Concrete Structures and Materials, 2019
There are many factors in a common building project that are not relevant for free-form tall building projects, for example, the free-form planes or various shapes of buildings.
Dongyoun Lee   +4 more
doaj   +1 more source

Comparison of Environmental Impact of Three Different Slab Systems for Life Cycle Assessment of a Commercial Building in South Korea

open access: yesApplied Sciences, 2020
The environmental impacts of the construction stage should be considered since a large amount of building materials are used to construct a building at this stage.
Inkwan Paik, Seunguk Na
doaj   +1 more source

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