Shake table tests
Seismic retrofitting of RC buildings using CFRP and post tensioned metal straps: shake table tests
... 3 high-strength steel straps post-tensioned around RC elements using pneumatic strapping tools as those used in the packaging industry (see Fig. 1). To maintain the tensioning force after post-tensioning, the strips are ...
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Seismic Retrofitting of RC Buildings Using CFRP and Post-Tensioned Metal Straps: Shake Table Tests
... ductile high-strength steel straps post-tensioned around RC elements using pneumatic strapping tools as those used in the packaging industry (see Fig. 1). To maintain the tensioning force after post-tensioning, the ...
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Seismic retrofitting of RC buildings using CFRP and post tensioned metal straps : shake table tests
... ductile high-strength steel straps post-tensioned around RC elements using pneumatic strapping tools as those used in the packaging industry (see Fig. 1). To maintain the tensioning force after post-tensioning, the ...
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3 D numerical simulation of shake table tests on piles subjected to lateral spreading
... 4) The 3-D effective stress analysis involves a number of complex procedures associated with the constitutive and numerical modelling that require due attention. First of all, it is essential that the constitutive model ...
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Research and Development of Three Dimensional Measurement Technique for Shake Table Test Using Image Processing
... In recent years, the importance of the fracturing test using the full-scale model is recognized in order to upgrade an earthquake resistant design. It is, moreover, important to develop a new measurement technique which ...
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Shake Table Testing for Seismic Response Evaluation of Cold-Formed Steel-Framed Nonstructural Architectural Components
... topics: tests on materials and components (Fiorino et ...2015) tests on partition walls, dynamic shake table tests on prototypes made of partition walls, façade walls and suspended ...
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High Frequency Cutoff Analysis for Evaluating Valves Subjected to Hydrodynamic Loads
... with shake table testing in accordance with IEEE 344 (1987) and IEEE 382 (1996) takes into account the dynamic characteristics of the equipment, such as frequency and mode shapes and are, therefore, more ...
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Full Scale Shaking Table Tests on a Substandard RC Building Repaired and Strengthened with Post Tensioned Metal Straps
... shaking table tests conducted in three Phases according to the sequence shown in Table ...of shake table excitations in the X direction ...these tests was to investigate the ...
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Response of Framed Building Models Near Underground Excavation Due to Artificial Excitation using Shake Table Test
... Abstract: In urban areas where land is limited and buildings are closely spaced, deep excavations are necessary for the construction of surface and sub-surface facilities. Therefore, there is a concern that soil ...
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Realistic Seismic Evaluation of Non-Qualified Piping with Threaded Fittings
... out shake table tests of piping assemblies with threaded fittings for the EPRI SQURTS program ...seismic tests of four 2-inch diameter, carbon steel piping specimens, each 8 feet long with ...
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Fatigue-Ratcheting Study of Pressurized Piping System under Seismic Load
... the tests on shake table is that very often the observed failure mode is fatigue ratcheting [4]; which is a cumulative effect of fatigue (cyclic content of the seismic response of the component) and ...
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Energy radiation from a multi story building
... third shake, accelerometers were used and they showed a consistent amplitude response when compared to the corresponding broadband sensors (Toshiro Tanimoto, personal communication, ...
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Shaking table tests on strengthening of masonry structures against earthquake hazard
... ) as seen in Equation 3. The level of acceleration can only be increased by changing rotation speed or rotation frequency (w) since rotary disk radius (r) cannot be changed during testing. The natural vibration ...
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An application of recently developed time series analysis to black market real exchange rates in the Pacific Basin countries
... CHAPTER 8 Table 8.1 Unit Root Table 8.2 Johans en Table 8.3 Unit root Table 8.4 Causality 295 Tests 296 Cointegration Tests and Estimated 297 for the black market premium 298 tests from [r] ...
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Experimental Parametric Study of Diagrid Structure under Seismic Forces
... The diagrid is a framework of diagonally intersecting inclined column members. Diagrid require less structural steel than conventional structures, that’s why it is getting more popular among the structural engineers. Now ...
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Shake and Bake Translation
... SHAKE AND BAKE TRANSLATION S H A K E A N D B A K E T R A N S L A T I O N P W h i t e l o c k S h a r p L a b o r a t o r i e s o f E u r o p e L t d O x f o r d S c i e n c e P a r k O x f o r d , U K[.] ...
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Seismic Analysis of Multistorey Building using Base Isolation
... SPRING ISOLATOR:In actual practice the spring isolators used shall be of very large size but according to our model we have used relative smaller size springs which can withstand the forced induced by the Shake ...
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Simulation Analysis of Static and Shaking Table Tests on RC Columns with Insufficient Lap Splices
... In the first part of this paper, static and shaking table tests on 5 scaled column models have been outlined. The experimental program aimed at investigating the seismic behavior of RC columns with ...
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Online Full Text
... shear tests showed a nonlinear behaviour of the device. Moreover, shake-table experiments, conducted on a laboratory cabinet equipped with four WRS-BTU isolators, demonstrated their nonlinear dynamic ...
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Study of Timber-frame Building Seismic behaviour by Means of numerical modelling and Full-scale shake table testing
... of tests and research programs aimed to the technological development of new devices or wood based materials and to the improvement of timber-frame building structural ...
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