shaking table test rock slope

shaking table test rock slope

For the dynamic response of rock slopes under strong earthquakes, this paper adopts iron powder, barite powder, quartz sand, gypsum and water as the similar materials and carries out the shaking table test of large homogeneous rock slope

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shaking table model test on the dynamic response of anti

shaking table model test on the dynamic response of anti

Aug 30, 2018 · In this paper, shaking table test was conducted to simulate two-dimensional physical model of anti-dip layered rock slope containing two groups of orthogonal rock joints using model materials based on scaling theory (Louis 1957; Curtis et al. 1982). The basic physical and mechanical parameters of the block material were determined using an orthogonal design method, that is an …

shaking table model test of slope seismic dynamic response

shaking table model test of slope seismic dynamic response

Jan 04, 2017 · Through the shaking table test of a rock slope with various slope forms, enter seismic waves with different ground motion parameters, monitor acceleration responses of different slope shapes, slope surfaces, and elevation points under different seismic loads, analyze these acceleration data, and study the effect of the slope shapes and load parameters on acceleration dynamic response

a shaking table model test on a rock slope anchored with

a shaking table model test on a rock slope anchored with

Dec 01, 2018 · This system is equipped with a 1.2-m× 1.2-m table. With a maximum carrying capacity of 1000 kg, the shaking table is capable of shaking in both the horizontal and vertical directions simultaneously (Fig. 6(a)). The rock slope test models were designed based on the size and maximum carrying capacity of the shaking table and on the highway slope

shaking table test - an overview | sciencedirect topics

shaking table test - an overview | sciencedirect topics

Shaking table test on strong earthquake response of stratified rock slopes (Huang et al., 2013b); (6) Quasi 3D physical model tests on a cavern complex under high in situ stresses (Zhu et al., 2011); (7) Comprehensive field monitoring of deep tunnels at the Jinping underground laboratory (CJPL …

shaking table test on the seismic responses of a slope

shaking table test on the seismic responses of a slope

May 11, 2021 · In this work, a series of large-scale shaking table tests were conducted to investigate the seismic responses of the combined retaining structures (i.e., prestressed anchor cables and double-row antisliding piles) and the reinforced slope under seismic excitations, including amplification effect of internal and surface acceleration of the

shaking table test on dynamic response of bedding rock

shaking table test on dynamic response of bedding rock

Dec 01, 2020 · Taking a bedding rock slope with weak structural plane as the prototype, a shaking table test with a similarity ratio of 1:10 is designed and carried out. By analyzing the acceleration and displacement responses at different positions of the slope, the seismic response and instability mechanism of rock bedding slope under different seismic amplitudes, frequencies, and durations are …

shaking table test of rock slopes | springerlink

shaking table test of rock slopes | springerlink

Dec 01, 2016 · As it is known to all that the most direct and reliable way to study the response characteristics of rock slope seismic action is to conduct field test through seismic array network, which could intuitively reflect the motion features and seismic dynamic characteristics of rock slopes so as to provide precious original data for the future work

seismic slope behavior in a large-scale shaking table

seismic slope behavior in a large-scale shaking table

Abstract In this research large-scale shaking table model tests were conducted to study slope behavior under earthquake conditions. The model slope was installed into a model box with a length of

dynamic failure mode and dynamic response of high slope

dynamic failure mode and dynamic response of high slope

A shaking table test was performed to study the dynamic response and failure modes of high slope. Test results show that PGA amplification coefficients increased with increasing elevation and the PGA amplification coefficient of the concave slope was slightly larger than that of the convex slope

shaking table test on strong earthquake response of

shaking table test on strong earthquake response of

SHAKING TABLE TEST ON STRONG EARTHQUAKE RESPONSE OF STRATIFIED ROCK SLOPES HUANG Runqiu,LI Guo,JU Nengpan (State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu,Sichuan 610059,China)

spectral analysis of layered sites using shaking table tests

spectral analysis of layered sites using shaking table tests

Mar 12, 2019 · The dynamic response analysis of horizontal and inclined layered sites using large-scale shaking table tests in various directions, including the dip direction, strike, vertical direction, slope direction and direction perpendicular to the interface of layered sites is conducted in this study

seismic response of rock slopes with the anchor cable in

seismic response of rock slopes with the anchor cable in

Aug 11, 2020 · Analyzing the dynamic response of the rock slope is an important way to study the failure mechanism, stability, and anchoring mechanism of the slope under earthquakes. The dynamic response of the slope includes acceleration, velocity, displacement, and stress state. Through shaking table test, Fan …

seismic response characteristics of a rock slope with

seismic response characteristics of a rock slope with

To study the seismic response characteristics of a rock slope with small spacing tunnel, a large-scale shaking table test was performed on a 1:10 geometric scale rock slope. Three types of seismic wave (i.e., Wenchuan seismic wave, Darui synthetic seismic wave and Kobe seismic wave) with different amplitudes were used as excitation waves to study the dynamic characteristics of the horizontal

dynamic response of a physical anti-dip rock slope model

dynamic response of a physical anti-dip rock slope model

Aug 07, 2020 · The rock slope model demonstrated by Goodman and Bray (1976) consists of 16 individual rectangular rock blocks, ... (2019) achieved similar results using an anti-dip slope model and a shaking table test. The displacement is proportional to the PGA and the maximum displacement occurs at the top of the slope. Fig. 17 indicates that Block 10

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