Results 31 to 40 of about 2,252,514 (265)
Energies, 2021 The purpose of this study is to evaluate the optimal earthquake intensity measures (IMs) for probabilistic seismic demand models (PSDMs) of the base-isolated nuclear power plant (NPP) structures. The numerical model of NPP structures is developed using a
Duy-Duan Nguyen +2 more
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Vibration analysis of large bulb tubular pump house under pressure pulsations
Water Science and Engineering, 2009 A 3D finite element model of the Huaiyin third pumping station of the Eastern Route of the South-to-North Water Transfer is described in this paper. Two methods were used in the calculation and vibration analysis of the pumping station in both the time ...
Xin Wang, Tong-chun Li, Lan-hao Zhao
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Seismic Evaluation of Steel Plate Shear Walls in Different Configurations [PDF]
Journal of Rehabilitation in Civil EngineeringSteel plate shear walls (SPSWs) are a cost-efficient system to resist seismic lateral loads. Post-buckling strength, tension field action, and high energy absorption capacity are among the advantages of SPSWs. A beam-coupled SPSW consists of two pairs of
Seyed Mohmmad Ali Abbaspoor Haghighat +4 more
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Applied Sciences, 2019 While the container crane is an important part of daily port operations, it has received little attention in comparison with other infrastructures such as buildings and bridges.
Quang Huy Tran +4 more
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Time History Analysis of Various Shapes of Building Frame
International Journal for Research in Applied Science and Engineering Technology, 2023 Abstract: The seismic performance of different building frames varies greatly according to shape. (I.e. geometric plans of the structure). By using the original earthquake forces, i.e. the various time history earthquakes, the realistic behaviour of buildings can be examined.
Ms. Kajal K. Late, Prof. V. V. Nair
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Investigarea integrată a performanţelor construcţiilor [PDF]
Urbanism. Arhitectura. Constructii, 2012 In according with seismic design codes in force, the buildings are designed to resist seismic actions under some conditions. Due to the time evolution of these design provisions, there are buildings that were designed decades ago, using less stringent ...
Emil-Sever Georgescu +3 more
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Time history analysis formulation in SCAD FEA software [PDF]
Journal of Measurements in Engineering, 2018 This paper provides the formulation of the problem of forced vibrations of structures, which has the following peculiarities: equations of motion are formulated in absolute coordinates allowing to take into account the asynchronous excitations of the supports, smoothing of the time functions for forced displacements with the help of Hermite polynomials,
Sergiy Fialko, Viktor Karpilovskyi
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Donghua Ligong Daxue Xuebao. Ziran Kexue Ban[Objective] The response mechanisms of seismically isolated continuous girder bridges under real earthquakes are rather complex. The numerical modeling and seismic design methodologies for isolation-based continuous girder bridges can be refined and ...
LIANG Runfeng +3 more
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Open Physics, 2020 In order to obtain the influence of different seismic motion input modes on the performance of isolated structures with different seismic measures, the two aspects from near-fault seismic motion velocity pulse input and different dimension seismic motion
Teng Xiaofei +6 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele +19 more
wiley +1 more source