Results 21 to 30 of about 50,824 (306)
High cycle fatigue of ARMCO iron severely deformed by ECAP [PDF]
, 2017 The high-cycle fatigue behavior of ARMCO iron severely deformed by Equal Channel Angular Pressing (ECAP) at room temperature through route Bc until 8 passes, with an average grain size of ~365 nm, was studied and compared with the same material in the ...
Cabrera Marrero, José M. +2 more
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Effective linear damping and stiffness coefficients of nonlinear systems for design spectrum based analysis [PDF]
, 2010 A stochastic approach for obtaining reliable estimates of the peak response of nonlinear systems to excitations specified via a design seismic spectrum is proposed. This is achieved in an efficient manner without resorting to numerical integration of the
Agathoklis Giaralis +60 more
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Investigating effects of boundary conditions on the evaluation of R-factor of un-braced steel frames
HBRC Journal, 2017 Design of Structures to resist seismic load depends on the theory of dissipation in elastic of energy that already exists in response modification factor “R-factor”.
Masood M.M. Irheem, Walid A. Attia
doaj +1 more source
Seismic design of reinforced concrete frames for minimum embodied CO2 emissions [PDF]
, 2018 Optimum structural design of reinforced concrete (RC) frames has been the focus of extensive research. Typically, previous studies set economic cost as the main design objective despite the fact that RC structures are major contributors of CO2 emissions.
Mergos, P.E.
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Concrete Filled Double Steel Plate Shear Wall Response Modification Factor [PDF]
Journal of Structural and Construction Engineering, 2019 Composite steel shear wall is a newest seismic resistant system that has a high stiffness, strength and ductility. The main advantages of this structural system are lower thickness and weight, don’t need to reinforcement and its easy implementation ...
Hamed Rahman Shokrgozar +2 more
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Effect of irregularity on seismic design parameters of RC-infilled structures
Magazine of Civil Engineering, 2021 A four-storey reinforced concrete (RC) building is seismically evaluated with the incorporation of different irregularities. Three model systems have been considered, i.e., model I: (RC-infilled regular frame in X and Y direction), model II: (RC-infilled
Shendkar Mangeshkumar +2 more
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Ferritic stainless steels in structural applications [PDF]
, 2014 Ferritic stainless steels are low cost, price-stable, corrosion-resistant materials. Although widely used in the automotive and domestic appliance sectors, structural applications are scarce owing to a dearth of performance data and design guidance.
Baddoo, NR, Cashell, KA
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Garigliano nuclear power plant: seismic evaluation of the turbine building [PDF]
, 2011 The Italian Garigliano Nuclear Power Plant (NPP) started its energy production in 1963. At present it is in the decommissioning stage. In order to get a proper management of the radioactive waste that will be produced during the dismantling operations it
E. Faccioli +4 more
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Characteristics of Jerk Response Spectra for Elastic and Inelastic Systems
Shock and Vibration, 2015 Jerk is the time rate of acceleration and mainly represents the nonstationary component in high frequency band of the earthquake wave. The study on jerk and its response spectra can enhance the recognition of the nonstationary ground motion.
Haoxiang He, Ruifeng Li, Kui Chen
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Ain Shams Engineering Journal, 2017 In seismic codes, the force strength reduction factor is proposed to transform elastic to inelastic strength. The ductility reduction factor, Rμ, plays a key role on R factor if no overstrength is present. The Rμ is determined by SDOF systems.
Mohsen Gerami +2 more
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