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Shaking Table Tests On A Model Retaining Wall

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(PDF) Seismic response of reinforced soil   retaining …

(PDF) Seismic response of reinforced soil retaining …

The influence of backfill relative density on the seismic response was studied through a series of laboratory model tests on retaining walls. Construction of model retaining walls in the laminar box mounted on shaking table, instrumentation and results from the shaking table tests …

STUDY ON RESISTANT MECHANISM OF   ASEISMIC …

STUDY ON RESISTANT MECHANISM OF ASEISMIC …

2011-8-11 · STUDY ON RESISTANT MECHANISM OF ASEISMIC COUNTERMEASURE FOR GEOSYNTHETIC-REINFORCED WALL AND LEANING TYPE RETAINING WALL Susumu Nakajima1, Junichi Koseki2, Kenji Watanabe3 and Masaru Tateyama4 ABSTRACT Based on the results from 1 g shaking table model tests on retaining walls with embedded sheetpile and large diameter soil

Dynamic Centrifuge Modeling of Sound Walls   Supported …

Dynamic Centrifuge Modeling of Sound Walls Supported …

Walls Supported on Concrete Cantilever and Mechanically Stabilized Earth Retaining Structures DAVID SooN, ]oHN A. CASEY, BRUCE L. KuTTER, AND ... have conducted 1-g shaking table tests on the seismic behavior of soil-reinforced walls. ... model retaining wall was machined from a solid block of

Liquefaction Investigation On Sea   Walls By Shaking …

Liquefaction Investigation On Sea Walls By Shaking …

Liquefaction Investigation On Sea Walls By Shaking Table Tests ... In order to understand the effect of extent of a liquefiable layer in backfill area a series of shaking table tests were carried out on model anchored flexible quay walls. ... RETAINING WALL SYSTEM The retaining system consists of a series of sheet piles and anchors made with ...

Seismic   response of reinforced soil retaining wall …

Seismic response of reinforced soil retaining wall …

This paper presents the results of shaking table tests on model reinforced soil retaining walls in the laboratory. The influence of backfill relative density on the seismic response was studied through a series of laboratory model tests on retaining walls. Construction of model retaining walls in the laminar box mounted on shaking table, instrumentation and results from the shaking table tests ...

A   Critical Review of Full-Scale Shaking Table Tests ...

A Critical Review of Full-Scale Shaking Table Tests ...

A Critical Review of Full-Scale Shaking Table Tests Conducted on Reinforced Soil Retaining Walls. This chapter gives a critical review of the full-scale shaking table tests that were conducted on reinforcing soil retaining walls that were presented in the book.

A FINITE ELEMENT VALIDATION APPROACH TO   FULL …

A FINITE ELEMENT VALIDATION APPROACH TO FULL …

2016-1-1 · investigate the effect of the height of the wall. In order to validate the Finite Element model, first a shaking table test results were tried to be simulated. So, finite element models of the tests undertaken by Ling et.al (2005) where the results of three 2.8 m high modular-block geosynthetic retaining …

Seismic testing of large panel   precast walls: …

Seismic testing of large panel precast walls: …

Seismic testing of large panel precast walls: Comparison of pseudostatic and shaking table tests ... imposed an increasing sequence of symmetric deformation that was independent of the damage being developed in the model, while the shaking table response was greatly influenced by the damage as it occurred—leading to significant unsymmetry ...

Shaking   Table Model Tests on Pile Groups behind …

Shaking Table Model Tests on Pile Groups behind …

Shaking Table Model Tests on Pile Groups behind Quay Walls Subjected to Lateral Spreading. This paper presents experimental results of 1-g shaking table model tests on a 3Χ3 pile group behind a sheet-pile quay wall. The main purpose was to understand the mechanisms of liquefaction-induced large ground deformation and the behavior of the pile ...

Shaking Table Tests of Reinforced Earth   Walls - …

Shaking Table Tests of Reinforced Earth Walls - …

In this study, a series of shaking table tests was carried out using a 1/33 scale model of a reinforced earth wall to investigate its seismic behavior and stability. Results indicated that no significant deformation of the reinforced earth wall occurred until the shaking acceleration reached a certain level, and after that level was exceeded ...

For a better understanding of the seismic   behaviour of ...

For a better understanding of the seismic behaviour of ...

2014-5-19 · Shaking table tests on small gravity walls retaining dry cohesionless soil subjected to simple armonic ground motion have been performed and the behaviour of the soil-wall system has been observed. Input acceleration, base and top wall acceleration and …

Kloukinas, P., Scotto di Santolo, A.,   Penna, A., Dietz, M ...

Kloukinas, P., Scotto di Santolo, A., Penna, A., Dietz, M ...

2016-11-11 · desirable. In the ensuing, an analysis of cantilever retaining walls supported by spread footings is presented, based on the results of an exact limit stress solution [21-23]. Findings from the theoretical study are compared against observations from shaking table investigations of model walls.

Dynamic soil container and sand pluviator   for 1g seismic ...

Dynamic soil container and sand pluviator for 1g seismic ...

2017-4-13 · A physical model of the retaining wall is being prepared with a dry sand deposit inside a new spe-cially designed container. The soil deposit will be produced with a new travelling pluviator. The physi-cal model will be tested on an existing unidirectional shaking table at LNEC. A FLAC finite difference numerical model was

Shaking table test and   numerical simulation on the effect of ...

Shaking table test and numerical simulation on the effect of ...

Seismic responses of the steel-strip reinforced soil retaining wall with full-height rigid facing from shaking table test Shaking table test and numerical analysis of a 1:12 scale model of a special concentrically braced steel frame with pinned connections 边坡动力

Numerical Modelling of Rigid Faced   Reinforced Soil Walls ...

Numerical Modelling of Rigid Faced Reinforced Soil Walls ...

2017-5-14 · model is described in detail in the following subsections. Numerical Grid A rigid zone of size 800mm long and 50mm thick considered at the base of the wall to represent the shaking table. A grid of size 600mm high, 25mm wide and 25mm long rigid wall is generated to represent the rigid faced retaining wall. A grid of size 600mm high, 750mm long

Geo-Congress 2013 © ASCE 2013   1168

Geo-Congress 2013 © ASCE 2013 1168

2015-8-9 · displacement range. Figure 2 is a photo of the shake table and the box with a retaining wall built inside. Figure 3 shows the completed model MSE wall. Figure 1. Size distribution of the TDA Figure 2. 1-D shake table Figure 3. Constructed model MSE wall The model MSE wall’s configuration is shown in …

Shaking Table Test -   scientific.net

Shaking Table Test - scientific.net

The shaking table tests consisted of a 2×2 pile group in two-and three-layered liquefiable soils (models 1 and 2). Each test model was subjected to three realistic earthquake motions with peak accelerations ranging from 0.13g to 0.50g, and time step ranging from 0.006 to 0.02 sec.

SEISMIC ISOLATION OF EARTH   RETAINING WALLS USING …

SEISMIC ISOLATION OF EARTH RETAINING WALLS USING …

2018-4-27 · Small scale shaking table tests have certain limitations due to boundary effects and scale effects, and numerical analysis is typically limited due to assumptions for the soil stress-strain response, etc. To develop a robust methodology for the seismic isolation and/or seismic retrofit of earth retaining structures, results from numerical

NUMERICAL ANALYSIS OF THE EFFECT OF   SURCHARGE …

NUMERICAL ANALYSIS OF THE EFFECT OF SURCHARGE …

2019-10-9 · the failure process of the geocell reinforced retaining wall with surcharge acting on the backfill surface by means of the centrifugal model tests [23]. Song et al. (2013b) studied the effects of soil strength and the strength of geocell structure on the failure surface of geocell reinforced retaining wall by numerical simulation [24].

The Earthquake Actions and Testing   Approaches for …

The Earthquake Actions and Testing Approaches for …

2014-12-10 · Recent shaking table tests for curtain wall in China are conducted on the current Chinese Codes(Shaking table test method of earthquake resistant performance for building curtain wall, GB 18575-2001, Technical Code for glass curtain wall engineering, JGJ102-2003 and Technical Code for Metal and Stone Curtain Walls Engineering, JGJ133-2001 et al).

(PDF) Shaking table tests   in earthquake geotechnical ...

(PDF) Shaking table tests in earthquake geotechnical ...

Though higher gravitational • Carrying out model tests to capture finer points such stresses cannot be produced in a shaking table test, the as rise in excess pore water pressure, ground amplifi- contractive behaviour associated with high normal stresses cation, etc. at significant depths can be simulated by placing soil very • Development ...

Shaking   Table Model Test of Slope Seismic Dynamic …

Shaking Table Model Test of Slope Seismic Dynamic …

2017-4-27 · The second model is a lithological combination of soft rock horizontally layered on top of hard rock. He compared the results of the shaking table tests of these two models and concluded that the response of acceleration exhibited nonlinear features in the vertical and horizontal directions, and the elevation amplification effect was remarkable.

Development of Sophisticated Simulation   Analysis …

Development of Sophisticated Simulation Analysis …

2014-6-25 · In the simulation analyses of shaking table tests, the consideration of shaking history provided the analysis results that can simulate the test results better as shown in Fig. 3. Furthermore, earthquakes with a input acceleration factor of 1.2, 1.5 and 2.0 that are impossible to load in the shaking tests were applied to the analytical model.

Retaining Wall Seismic Testing for Allan   Block

Retaining Wall Seismic Testing for Allan Block

To determine the performance characteristics of a structure with Fortrac geogrids in combination with Allan Block retaining wall units. To avoid possible scaling problems associated with reduced scale model tests, full-scale walls were constructed using prototype blocks and geogrids.

Applicability of Similitude Laws for 1-g   Shaking Table …

Applicability of Similitude Laws for 1-g Shaking Table …

Abstract Shaking table model tests were performed to reproduce the dynamic behavior of a gravity quay wall and a pile-supported wharf which were damaged during the Kobe earthquake in 1995. The results of the model tests were compared with field measurements ...

Dynamic centrifuge testing of a   cantilever retaining …

Dynamic centrifuge testing of a cantilever retaining …

Dynamic centrifuge testing of a cantilever retaining wall. L. A. Ortiz. ... Guan-Lin Ye, Bin Ye, Yasuki Sago and Feng Zhang, Seismic performance of SSPQ retaining wall—Centrifuge model tests and numerical evaluation, Soil Dynamics and Earthquake Engineering, ... , Model Tests for Earthquake Simulation of Geotechnical Problems, ...

SEISMIC ANALYSIS OF REINFORCED SOIL   RETAINING …

SEISMIC ANALYSIS OF REINFORCED SOIL RETAINING …

2016-12-29 · Seismic analysis of reinforced soil retaining walls 2 Fig. 2 Schematic diagram of rigid-faced wall configuration (after Krishna and Latha, 2009) The models were subjected to sinusoidal motions Latha and Krishna, 2008)at different base excitations. Typical response of model, tested for 20 cycles of 0.1g acceleration (a) at 1 Hz

Seismic Evaluation of Embankment by Shaking   Table Test …

Seismic Evaluation of Embankment by Shaking Table Test …

2016-6-4 · Seismic Evaluation of Embankment by Shaking Table Test and Finite Element Method. Abdoullah Namdar and Azam Khodashenas Pelko Mysore University, Mysore, India. E-mail: [email protected] ABSTRACT The shaking table test and finite element method were used for simulation embankment model. In the shaking table test through the acceleration

DYNAMIC RESPONSE OF BLOCK TYPE QUAY   WALL

DYNAMIC RESPONSE OF BLOCK TYPE QUAY WALL

2016-11-28 · Dynamic Response of Block Type Quay Wall Fig. 1. Shaking table and raining system To prevent the side effects of the test container, plain strain condition was aimed for the test preparation method. The one degree of freedom shaking table has deck dimensions of 400cm‐

被动位移和力的动态土压力实验英文文献和中文翻译(4)_毕业论文

被动位移和力的动态土压力实验英文文献和中文翻译(4)_毕业论文

2018-10-19 · Gazetas et al. (2004) also used an FE model to simulate a case history in which a retaining wall performed well during an actual earthquake.Psarropoulos et al. (2005) performed FE simulations of rigid and flexible nonslidingwalls and found that the rigid wall case

BEHAVIOR OF A LARGE-SCALE   MODULAR-BLOCK …

BEHAVIOR OF A LARGE-SCALE MODULAR-BLOCK …

BEHAVIOR OF A LARGE-SCALE MODULAR-BLOCK REINFORCED SOIL RETAINING WALL SUBJECT TO KOBE EARTHQUAKE SHAKING Hoe I. LING 1, Dov LESHCHINSKY2, Yoshiyuki MOHRI3 ABSTRACT This paper describes the behavior of a full-scale reinforced soil retaining wall subject to Kobe earthquake shaking.