shaking table test results

(PDF) Shaking Table Dynamics: Results from a Test-Analysis ...

Shaking Table Dynamics: Results from a Test-Analysis Comparison Study. October 2002. Journal of Earthquake Engineering 6:513-551. DOI: 10.1080/13632460209350428. Authors: Tomaso Trombetti ...

SHAKING TABLE DYNAMICS: RESULTS FROM A TEST-ANALYSIS ...

The test-analysis correlation study performed over a wide range of operating and payload conditions provides useful information on the sensitivity of the shaking table transfer function to control gain parameters and how it can be used to tune the shaking table controller for optimum performance under various payload conditions.

Shaking Table Model Test and Seismic Performance Analysis ...

For this purpose, a shaking table test and its numerical analysis as well as structural damage identification were also conducted. This paper focuses on the investigation of the seismic behavior of Shimao Building. Firstly, the results of a shaking table test on

Shaking table test on the

results of the FEM analysis and the shaking table test, Jiang et al.11 observed the seismic performance of a utility tunnel by discussed the rock response, the struc- ture response, the rock-structural response and the earth pressure.

Shaking table test on seismic response characteristics of ...

Sep 01, 2019 · The shaking table test of the underground structure is buried in the foundation soil, so it is impossible to observe the whole process of the structure without obstacles in real time, just like the above-ground structure. According to the model’s structural characteristics of the test, two micro cameras were set up in the model structure on ...

SHAKING TABLE DYNAMICS: RESULTS FROM A TEST-ANALYSIS ...

The test-analysis correlation study performed over a wide range of operating and payload conditions provides useful information on the sensitivity of the shaking table transfer function to control gain parameters and how it can be used to tune the shaking table controller for optimum performance under various payload conditions.

Shaking table test on the

results of the FEM analysis and the shaking table test, Jiang et al.11 observed the seismic performance of a utility tunnel by discussed the rock response, the struc- ture response, the rock-structural response and the earth pressure.

Shaking Table Model Test and Seismic Performance Analysis ...

For this purpose, a shaking table test and its numerical analysis as well as structural damage identification were also conducted. This paper focuses on the investigation of the seismic behavior of Shimao Building. Firstly, the results of a shaking table test on

Nonlinear Static Methods vs. Experimental Shaking Table ...

Nonlinear Static Methods vs. Experimental Shaking Table Test Results. Download. Related Papers. Seismic Behaviour and Design of Irregular and Complex Civil Structures. By Ivan Hadi Santoso. Geotechnical, Geological and Earthquake Engineering Seismic Behaviour and Design of Irregular and Complex Civil Structures.

Shaking table test on the seismic response of the portal ...

Jul 12, 2021 · By the mean of the shaking table test, the seismic response of the portal section in the soft-hard rock junction was investigated. Although the present study is carried out and promoted by a specific project, the results may provide a scientific reference

Shaking table test and numerical simulation on ultra-large ...

Aug 01, 2021 · Shaking table test on ultra-large diameter tunnel passing through soft-hard stratum. • A modified similitude-ratio design method is proposed, with the soil-structure relative stiffness as the main control factor. • The comparison between test and numerical results shows a good agreement. •

Shaking table test and numerical simulation of eddy ...

Jun 01, 2020 · The numerical simulation method by using an equivalent damping force for eddy current damper to study the ECTMD in SSI system is proposed and validated by the shaking table test results. According to the experimental and numerical analyses, the main conclusions of this study can be summarized as follows: 1.

Shaking table test for externally-hung self-centering ...

Nov 26, 2020 · The natural periods of the test specimens are calculated from white noise tests conducted between test increments (Table 5); the results are given in Table 6. T initial represents the initial period of the test model determined before the shaking table tests (i.e. test 1). T represents the structural period of the test model following each ...

Design, Manufacturing and Testing of Small Shaking Table

shaking table, the movable base has a dimension of 0.8m x1.2m and the platform mass approximately 2 kN, t he maximum allowable. model weight of 10kN, the range of frequency from 0 to 20 Hz, the ...

PEER Blind Prediction Contest of Shaking Table Tests for ...

shaking table surface in units of g. Each file has 225000 x-y-z entries, with dt =0.0002 sec, covering 45 seconds from the beginning to the end of each test. 3. The contestants must use the contest submittal spreadsheet Contestantsubmittalspreadsheet.xls to submit their results. In this file, they must provide

Nonlinear Static Methods vs. Experimental Shaking Table ...

Nov 01, 2007 · In this article the results of an extensive program of shaking table tests on two similar 1:3.3-scale R/C frames, with and without infilled masonry panels, are considered [Dolce

Shaking Table Test on the Seismic Responses of a Slope ...

May 11, 2021 · 3.3. Test Model. The slope model was placed in a rigid box container with waterproof treatment which fixed on the shaking table, and the dimensions of the box are 325.0 cm × 150.0 cm × 250.0 cm (length × width × height), as shown in Figure 3.The slope model was built layer by layer, in which the height of each layer is 20.0 cm. Based on the required thickness and density of each layer ...

Shaking Table Test and Numerical Verification for Free ...

This paper investigates shaking table test (1g) and numerical simulation (fully coupled) of vertically propagating shear waves for saturated soft free field. A large-scale shaking table model test was performed to study seismic response characteristics of saturated soft soil free field. According to test results of seismic response features of free field system in saturated soft soil, the free ...

Shaking Table Test of Seismic Response of Immersed Tunnels ...

Oct 20, 2020 · (2) Test 2 was a shaking table test of a flexible immersed tunnel in a saturated sand site under horizontal earthquake input, which shared the same site fabrication and tunnel model with test 1. In order to fully saturate the sand, a water pipe was embedded in the inner side of the model box in the process of compacting soil, of which the water ...

Shaking table test on the seismic response of the portal ...

Taking the Baiyunding tunnel in northeast China as a background, a shaking table test with a geometric scaling ratio of 1:30 was built. Details of test setup and procedures are introduced first and then the test results are presented. The discussion of the results is based on the peak ground acceleration (PGA), the longitudinal, the contact ...

SHAKING TABLE TESTS OF ATUBULAR STEEL FRAME MODEL

This experiment was the first dynamic test of a large single plane frame model performed on the 20-ftsquare shaking table of the University of California at Berkeley. The model test frame was 17 ft 9 in. (5.4 m) high and consisted of three braced panels with the thinnest members having a wall thickness of 0.049 in. (1.24 mm) and a D/t ratio of 51.

SHAKING TABLE MODEL TEST OF A SUPER HIGH-RISE

Based on the capacity, the size of the shaking table and the height of the laboratory, S l was chosen as 1/35. Therefore the model was built with a total height of 7.429m. Empirically, S E was firstly considered between 1/5~1/3 and then determined to be 0.30 according to the material test results. Considering the capacity of the shaking table ...

Shaking table test on vibration control effects of a ...

Jul 23, 2018 · Shaking table test on vibration control effects of a monopile offshore wind turbine with a tuned mass damper. ... Based on the test results, the seismic responses of a monopile offshore wind turbine attached with/without TMD are also analyzed by the finite element software ANSYS. It has been found that the results obtained by numerical ...

Nonlinear Static Methods vs. Experimental Shaking Table ...

Nov 01, 2007 · In this article the results of an extensive program of shaking table tests on two similar 1:3.3-scale R/C frames, with and without infilled masonry panels, are considered [Dolce

Shaking Table Model Test of Shanghai Tower

Shaking Table Testing Division of the State Key Labora-tory of Disaster Reduction in Civil Engineering (SKLD-RCE), Tongji University, Shanghai, China. It was found from the first shaking table test results that some ex-pectant results might not be revealed, like the severe dy-†Corresponding author: Xilin Lu Tel: +86-21-6598-3430; Fax: +

SHAKING TABLE TESTING OF CIVIL ENGINEERING

shaking table tests on bridge structures and bridge piers, information is rather scarce and just a few results are found in literature. The tests performed at LNEC

Shaking table test and numerical simulation of 3D steel ...

The shaking table tests was performed with 50% and 100% scaled Northridge earthquake acceleration records. A 3D FE model of the steel frame system was carried out in the Abaqus program as close as possible to the actual model. The displacement results at the top of the model were obtained by shaking table tests and the FE model analysis.

Development of the Shaking Table and Array System ...

Apr 10, 2019 · However, such results are mostly summaries of the test technologies or control technologies of shaking table , while there are few summaries concerning the construction history and usage of domestic shaking tables. This paper makes a comprehensive summary of the development and application of domestic shaking tables and array test technologies ...

Shaking Table Test of Seismic Response of Immersed Tunnels ...

Oct 20, 2020 · (2) Test 2 was a shaking table test of a flexible immersed tunnel in a saturated sand site under horizontal earthquake input, which shared the same site fabrication and tunnel model with test 1. In order to fully saturate the sand, a water pipe was embedded in the inner side of the model box in the process of compacting soil, of which the water ...

(PDF) Shaking table tests on shallow foundations

In this paper the results of shaking tabl e tests on shallow foundations, using dry. Hostun RF sand, are presented. These test s were performed in a six-degree of. freedom seismic simulator formed ...

Shaking Table tests | Request PDF

An experimental study on gravity dam-reservoir hydrostatic pressure simulation using shaking table model tests was conducted, focusing on the problem in dynamic failure tests - selecting only ...

(PDF) Shaking Table Collapse Tests of Two Scale Models of ...

Superimposed on the shaking table results in Figures 10a and 10b, and shown in dotted lines, are static pushover curves without and with P-Delta obtained from post-test analytical predictions. A comparison of these curves with envelopes of the dynamic test results provides insight into the value of a pushover analysis for response prediction ...

UC Berkeley Shaking Table | Pacific Earthquake Engineering ...

Supporting the shaking table and test payload mass with air pressure, allows the hydraulic system to be more efficient in subjecting the system to dynamic loading. The horizontal gap between the edge of the shaking table and the interior foundation wall is sealed by a wide vinyl strip providing the hermetic seal required to float the table with ...

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