Results 141 to 150 of about 63,976 (299)
工程科学与技术, 2017 :Fire induced collapse failure mode is different from other instantaneous collapse,such as that induced by earthquake,impacting or exploding.The whole collapse is a combination of complex processes including quasi-static equilibrium and dynamic process ...
王景玄, 王文达, 李华伟
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Progressive collapse behavior of reinforced concrete structures with deficient details [PDF]
, 2006 textDamage from abnormal loading such as explosion, bombing, and sudden external impacts on elements of a structure can range from a loss of individual elements to total collapse.
Kim, Hyunjin, 1974 Jan. 21-
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In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts
Advanced Materials, EarlyView.An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea +9 more
wiley +1 more source
Assessment of earthquake-induced progressive collapse in steel moment frames
, 2012 Main objective of earthquake engineering is to provide an adequate margin of safety against any type of collapse. Progressive collapse can occur because of human-made and natural hazards such as blast, impact, fire and also earthquakes.
Tavakoli, H, Kiakojouri, Foad
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2D MOF with Intrinsic Porosity for Colorimetric Volatile Organic Compounds (VOCs) Detection
Advanced Materials, EarlyView.An uncommon 2D MOF with intrinsic in‐plane porosity that can be mechanically exfoliated undergoes a distinct and reversible colour change upon exposure to various volatile organic compounds. ABSTRACT In this work, we report an uncommon 2D metal–organic framework (MOF) with intrinsic in‐plane porosity that undergoes a distinct and reversible colour ...
Sergio R. Gamarra +4 more
wiley +1 more source
Progressive collapse of framed structures: Suggestions for robustness assessment [PDF]
, 2014 The term \progressive collapse" has been used to describe the spread of local failure in a manner analogous to a chain reaction that leads to partial or total collapse of a structure. Robustness is de ned as a fundamental property of structural systems
Tavakoli H. R., Kiakojouri F.
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Advanced Materials, EarlyView.Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa +6 more
wiley +1 more source
Advanced Materials, EarlyView.A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang +9 more
wiley +1 more source
Experimental testing of a steel gravity frame with a composite floor under interior column loss
, 2013 textProgressive collapse research aims to characterize and quantify the behavior of different structural systems in events of extreme local damage caused by bombings to improve the performance of targeted structures and to protect occupants. The focus of
Hull, Lindsay A.
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