Results 91 to 100 of about 1,499,822 (211)

Shaking Table Test and Finite Element Analysis of Isolation Performance for Diesel Engine Building in a Nuclear Power Plant

open access: yesBuildings
Base isolation technology, as a mature seismic mitigation method, demonstrates potential for enhancing seismic margins in nuclear power plant structures.
Yunhui Xiao   +3 more
doaj   +1 more source

Overturning prevention mechanism with frictional sliding for light-weight mechanical structure in seismic input (Examination of fundamental design specification and performance verification test)

open access: yesNihon Kikai Gakkai ronbunshu, 2016
Various vibration attenuation methods such as a base isolation and a vibration control are suggested as seismic safety technique for large scale architectural and civil structure, and these methods have been practical used now.
Osamu FURUYA   +3 more
doaj   +1 more source

Change of Axial Forces in Layered Rubber–Steel Base Isolators of High-Rise Buildings at Earthquake Impact

open access: yesJournal of Architectural and Engineering Research
Seismic isolation technology makes buildings more capable of withstanding earthquakes, protecting them from major damages or collapse. The same methods of analyses are not suitable for all types of buildings.
Tigran Dadayan, Lusine Karapetyan
doaj   +1 more source

Control of eccentric building vibration with base isolation [PDF]

open access: yes, 2005
Base isolation is found effective in reducing torsional response of structures with mass eccentricity when subjected to earthquakes. In this study, dynamic characteristics of an eccentric five-storey benchmark model, isolated with laminated rubber ...
Fitzell, B, Samali, B, Wu, H
core  

Analisis Respons Dinamik Jembatan Rangka Baja Menggunakan Sistem Seismic Isolation Lead Rubber Bearing (LRB) [PDF]

open access: yes, 2016
Seismic isolation is system to dampen seismic energy that works on the bridge by add an object called base isolators. The purpose of this study is show the dynamic response of steel truss bridge with stiffness variation LRB (Lead Rubber Bearing) as base ...
', I. (Ismeddiyanto)   +2 more
core  

AN INVESTIGATION OF BASE ISOLATION

open access: yesSelçuk Üniversitesi Mühendislik, Bilim ve Teknoloji Dergisi, 2012
The effect of weak shear rigidity is important in the analysis of elastomeric bearings used for base isolation of buildings. In particular, the buckling load is low and the P-Δ effect is significant as compared to standard columns neglecting shear deformations. In this paper, a simple mechanical model accounting for both shear and flexural deformations
openaire   +2 more sources

NASA ground terminal communication equipment automated fault isolation expert systems [PDF]

open access: yes
The prototype expert systems are described that diagnose the Distribution and Switching System I and II (DSS1 and DSS2), Statistical Multiplexers (SM), and Multiplexer and Demultiplexer systems (MDM) at the NASA Ground Terminal (NGT).
Tang, Y. K., Wetzel, C. R.
core   +1 more source

Auto-WEKA: Combined Selection and Hyperparameter Optimization of Classification Algorithms [PDF]

open access: yes, 2012
Many different machine learning algorithms exist; taking into account each algorithm's hyperparameters, there is a staggeringly large number of possible alternatives overall.
Hoos, Holger H.   +3 more
core   +2 more sources

An Isolable Base‐Stabilized Diazosilenyl Cation

open access: yesAngewandte Chemie
AbstractIn contrast to the emerging chemistry of stable diazoalkenes, there are not yet any studies devoted to heavier silicon analogues, diazosilenes. Here, we report the synthesis of a base‐stabilized diazosilenyl cation 2 by the reaction of base‐stabilized C‐phosphonio‐silyne 1 with N2O.
Shintaro Takahashi   +6 more
openaire   +2 more sources

A Fast Fragility Analysis Method for Seismically Isolated RC Structures

open access: yesBuildings
This paper presents an advanced seismic performance evaluation of reinforced concrete (RC) seismically isolated frame structures under the conditions of rare earthquakes.
Cholap Chong   +3 more
doaj   +1 more source

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