Results 261 to 270 of about 68,748 (312)

Hydrogen-Dislocation Interactions at Cryogenic Temperatures: Serrated Yielding and Embrittlement Resistance in High-Strength Austenitic Alloys. [PDF]

open access: yesMaterials (Basel)
Damm N   +10 more
europepmc   +1 more source

Factors Affecting the Ductility of Cold-Sprayed Copper Coatings

Journal of Thermal Spray Technology, 2020
In order to provide a basis for future optimization and control of the cold spray process, we experimentally studied the impact of various factors on the ductility (% elongation) of copper coatings. For the current application, cold-sprayed copper is employed as a corrosion barrier on carbon steel, while in addition to this, sufficient ductility is ...
Guerreiro, Bruno   +5 more
openaire   +1 more source

Seismic force modification factor for ductile structures

Journal of Zhejiang University-SCIENCE A, 2005
The earthquake forces used in design codes of buildings should be theoretical determinable. This work examines the seismic force modification factorR based on elastic-plastic time-history earthquake analysis of SDOF systems, wherein the hysteresis models are elastic-perfectly-plastic (EPP), elastic-linearly-hardening (ELH), shear-slipped and bilinear ...
Gen-shu Tong, Huang Jin-qiao
openaire   +1 more source

Ductility reduction factor for zipper-braced frames

European Journal of Environmental and Civil Engineering, 2016
Current seismic provisions allow structures to experience inelastic deformation as a means of energy dissipation during severe earthquakes.
J. Vaseghi Amiri   +2 more
openaire   +1 more source

Ductility and ductility reduction factor for MDOF systems

Structural Engineering and Mechanics, 2002
Ductility capacity is comprehensively studied for steel moment-resisting frames. Local, story and global ductility are being considered. An appropriate measure of global ductility is suggested. A time domain nonlinear seismic response algorithm is used to evaluate several definitions of ductility.
openaire   +1 more source

DUCTILITY REDUCTION FACTOR OF MDOF SHEAR-BUILDING STRUCTURES

Journal of Earthquake Engineering, 2001
In this paper, the results of recent studies on inelastic seismic response of MDOF shear-building structures are presented. In the last few decades, the concept of response modification factor R has been introduced and developed to account for inelastic nonlinear behaviour of structures under earthquakes.
H. MOGHADDAM, R. K. MOHAMMADI
openaire   +1 more source

Ductility reduction factors for earthquake design

Engineering Structures, 1980
Abstract This paper shows how, given a fixed set of design limitations, proper use of ductility values for different classes of structures enables an economic design to be developed for earthquake loadings.
openaire   +1 more source

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