Scaled Shaking Table Testing of Higher-Mode Effects on …
This paper presents the results of extensive shake table testing and finite element analyses of a small-scale, 1.5-meter-tall shaking table specimen that was designed and scaled to experimentally ...
Shaking table test study on the seismic control of concrete …
The effects of energy dissipation by viscous, metal, and friction dampers were compared ... The shaking table test demonstrated the effective protection of the main arch rib by the dampers. For the vault strain, skewback strain, and relative displacement of the girder end, the damping rate of the viscous damper can reach more than 35%, 40%, …
Shaking table test of the effect of an enclosure structure on …
The shaking table test of the AMSES carried out in this paper was part of the shaking table test of a single-arch and large-span PSSS (Ding et al., 2019, Tao et al., 2019, Tao et al., 2020).In the previous research, the research team performed the shaking table test of an AMS and the same type of cast-in-place structure, as shown in Table …
Shaking table test of the effect of an enclosure structure on …
A series of shaking table tests was conducted to investigate the seismic response mechanism of tunnel linings and the influence of surrounding rocks using the Wenchuan earthquake (magnitude 8.0 ...
ANALYSIS OF SHAKING TABLE-STRUCTURE INTERACTION EFFECTS …
SUMMARY An analytical model is developed to evaluate performance characteristics of unidirectional seismic simulators (shaking tables). The validity of the model is verified with experimental measurements of the frequency response of the shaking table at the Catholic University of Peru. Interaction effects between shaking table and structure are first …
Analysis of shaking table‐structure interaction effects …
Abstract. An analytical model is developed to evaluate performance characteristics of unidirectional seismic simulators (shaking tables). The validity of the model is verified …
Shaking table test for near-valley subway station
Notwithstanding scale effects, shaking table testing is performed to allow detailed simulation of the complex structural system of the station. The structure is modelled using granular concrete ...
Shaking Table Tests | SpringerLink
In the context of earthquake simulation in laboratory research, shaking table tests play an increasingly important role and are widely accepted as a valuable tool for …
Shaking table tests on reinforced soil retaining walls subjected …
In this paper, five 1-g model shaking table tests with a similitude ratio of 20 were carried out to investigate the seismic behavior of RSRW subjected to combined rainfall-earthquake effects. The thickness of the foundation was 50 mm, and the height of the wall was 250 mm, which corresponded to 5 m in the prototype.
Effects of pulse-like earthquake motions on a typical subway …
The shaking table has three degrees of freedom and earthquake motion could be input in two directions horizontally using the shaking table. The maximum output acceleration is 1.5 g while the output frequency of the acceleration ranges from 0.1 to 50 Hz. ... Effects of pulse-like earthquake motions on the dynamic response of a column in the ...
Analysis of the interaction effects between double …
Electrohydraulic shaking tables provide a direct means to evaluate structural performance under actual vibration conditions. The control–structure interaction is …
Shaking Table Tests | SpringerLink
To assess the possible boundary effect due to the use of a rigid soil container, a large-scale shaking table test was simulated in which the Dafalias model was applied with the model parameters calibrated by the PSO method for the HN31 sand in a medium-dense state (I Dmat = 0.50). The "Nine Four Node Quad u-p" element of …
Shaking table test on vibration control effects of a …
To investigate vibration control effects of a tuned mass damper (TMD) on the monopile offshore wind turbine tower under wind …
Seismic behaviour of sandy cutting slope in large-scale shaking table …
Large-scale shaking table tests were conducted to reveal the seismic instability mechanism of a sandy cutting slope under strong seismic action during the construction of the Sichuan‒Tibet railway. The input peak ground acceleration (PGA) was gradually increased to observe the spatiotemporal characteristics of the acceleration, …
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Centrifuge shaking table study on the hydrodynamic effects …
Chen et al. [15] investigated the effect of the earthquake induced hydrodynamic pressure on a pile foundation bridge pier through centrifuge shaking table tests. Wei et al [16,17] reviewed the ...
Shaking table test study on the seismic isolation effect of a …
Wu et al. (2020) used a shaking table test to study the control effect of a hybrid system with energy dissipative devices installed between an isolated structure and an adjacent structure and ...
Effect of steel grid on enhancing seismic performance of …
Shaking table test mainly focused on the acceleration response, displacement response and stress response of strengthening steels. ... The effect of steel grid on enhancing seismic performance of bridge pier with low reinforcement ratio was verified using shaking table test and numerical simulation. The following conclusions …
Shaking Table Tests on Sliding Displacements of Loess Slope
Shaking table tests were performed to investigate whether the coupling effect of rainfall and earthquake induces the loess slope instability. The loess slope model was made by using the similarity ratio based on a real slope. Artificial rainfall was carried out, and then seismic waves were loaded step by step to adopt a large shaking table of …
Scaled shaking table testing of higher‐mode effects …
Scaled shaking table testing of higher‐mode effects on the seismic response of tall and slender structures - Zhong - 2023 - Earthquake Engineering & …
Physical and Numerical Shaking Table Studies on Geocell
Shaking table test results are discussed in the following five subsections. Effects of shaking frequency and acceleration are discussed in the light of results of tests from Set3 and Set4, for battered and vertical retaining walls. The results obtained from Latha and Manju have been considered in this analysis to represent Set3.
Dynamic Failure Experimental Study of a Gravity Dam Model on a Shaking
Dynamic shaking table testing has proven to be a robust methodology for exploring the dynamic characteristics and failure modes of gravity dams. ... The effect of reservoir length on seismic performance of gravity dams to near- and far-fault ground motions. Nat. Hazards 2010, 52, 257–275. [Google Scholar] Calayir, Y.; Karaton, M. …
Shaking table test of the dynamic response of a tunnel …
Regarding the influence of boundary effects between the lining structure and the box inner steel plate, the experimental campaign on the shaking table described by 53 was used as an example. The physical models were constructed in a 0.8 m × 1.78 m × 1.20 m container made from rigid, transparent Plexiglass sheets and installed on a 1.2 m × 1. ...
Shaking table test on vibration control effects …
The model identification and the damping effects exerted by the rotational blades and the TMD device are intensively investigated in shaking table tests. Additionally, a feasible and practical numerical …
Effects of inertial and kinematic interaction on
Since the latter could have dominant effect over the former when the foundation is embedded, the discussions on kinematic effect in this paper restrict to the earth pressure acting on the embedded foundation. The p–y behavior observed in the same shaking table test has already been described elsewhere [7]. 2. Large shaking table tests
Shaking table test to evaluate the effects of earthquake on …
A series of 1g shaking table tests were performed to investigate the response of Tabriz subway tunnel, a circle-type tunnels embedded in dry sand, under sinusoidal excitation. Effects of various parameters, including peak ground acceleration and frequency content of input motion on the behavior of tunnel was investigated.
Analysis of the interaction effects between double shaking tables …
Tang ZY, Li ZB, Zhou DX, et al. (2010) The effects on the earthquake simulation caused by the characteristics of the specimen in the shaking table tests – part 2: the effects on the replaying precision of the recorded seismic waves and the real-time compensation. Journal of Beijing University of Technology 36(9): 1199–1205 (in Chinese).
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Download Table Shaking sound effects. Choose from 1,051 royalty-free Table Shaking sounds, starting at $2, royalty-free and ready to use in your project. Chat with Pond5 support. Take up to 50% off SFX • Use code SFX50 • First Purchase Only . …
Study on the interaction between shaking table and …
The effects on the earthquake simulation caused by the characteristics of the specimen in the shaking table tests-part 1: the effects on the stability of the system. J B Univ Technol 2010; 36(8): 1091–1098. Google Scholar. 25. Wang JK, Liu AW, Li XJ, et al. Effect assessment for the interaction between shaking table and eccentric load.
Shaking table test of the effects of multi‐unit particle …
Third, shaking table tests are carried out on pipeline structures controlled by an MPD subjected to harmonic excitation, and the control effects are verified. Finally, a parametric study is ...