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shaking table test of pile

large‐scaleshaking table testonpile‐soil‐structure

large‐scaleshaking table testonpile‐soil‐structure

SUMMARY. The two large‐scale shaking table tests of tall buildings on soft soils in pile group foundations are performed to capture the effect of the seismic pile‐soil‐structure interaction (PSSI) on the dynamic responses of the pile, soil, and structure. The two different model conditions are observed, including a fixed‐base structure and a structure supported by 3‐by‐3 pile group foundation in soft soil, …

shaking table teston reinforcement effect of partial

shaking table teston reinforcement effect of partial

Dec 01, 2012 · A model test on a full system with a superstructure, a nine-pile foundation and a sandy ground

centrifuge shaking table tests on4 × 4pilegroups in

centrifuge shaking table tests on4 × 4pilegroups in

Jul 11, 2018 · A series of centrifuge shaking table model tests are conducted on 4 × 4 pile groups in liquefiable ground in this study, achieving horizontal–vertical bidirectional shaking in centrifuge tests on piles for the first time. The dynamic distribution of forces on piles within the pile groups is analysed, showing the internal piles to be subjected to greater bending moment compared with external piles, …

seismic response of a bridgepilefoundation during a

seismic response of a bridgepilefoundation during a

Seismic Response of a Bridge Pile Foundation during a Shaking Table Test 1. Introduction. Earthquakes are natural disasters with great destructive power. Considerable damage to pile-supported... 2. General Project Information. The Puqian Bridge, which crosses Puqian Bay in the northeast of Hainan

shaking tabletests on a new antislidepileunder earthquakes

shaking tabletests on a new antislidepileunder earthquakes

The flexible material thus reduces the seismic response, hence improving the aseismic capacity of the antislide pile. To verify the seismic performance of the shock-absorbing antislide pile, a shaking table contrast test was conducted and the results were compared with those from an ordinary antislide pile

study ofshaking table testof rigid-subrigidpile

study ofshaking table testof rigid-subrigidpile

To study the seismic response of rigid-subrigid pile composite foundation, shaking table test was conducted under sandy field condition

shaking tabletests and numerical analysis on the seismic

shaking tabletests and numerical analysis on the seismic

Then, shaking table tests were carried out to ascertain the features of pile strain distribution of KCSP under earthquakes. During the tests, a large laminar suspended shear box was adopted to mimic the boundary effect of soil. In addition, numerical simulations were conducted to disclose the effects of karst cave on pile strain

(pdf)shaking tabletests of piled raft andpilegroup

(pdf)shaking tabletests of piled raft andpilegroup

Hence, in this study, a series of shaking table tests on 3-pile piled raft and pile group models were carried out in dry sand under the combination of vertical loading and dynamic loading. The

shaking table testresearch of singlepileswith towering

shaking table testresearch of singlepileswith towering

Lateral seismic response of pile foundations is studied in this paper based on the shaking table test of single pile. Firstly, the pre-event memory of acceleration data is used to identify the noise component and determine the frequency edges for filter

full-modelshaking table tests of seismic behaviorof a

full-modelshaking table tests of seismic behaviorof a

Nov 11, 2019 · In this study, a full-model shaking table test of a super-long-span cable-stayed bridge was conducted. The 1/70-scale model, which is of a preliminary-design cable-stayed bridge with a central span of 1,400 m, includes both superstructures and pile group foundations embedded in artificial soil contained in laminar shear boxes

seismic behaviorof pilein liquefiable soil ground by

seismic behaviorof pilein liquefiable soil ground by

Two centrifuge shaking table tests were conducted to investigate the distribution of pile bending moment, pile head acceleration and the pile head displacement during shaking. 2. Test equipments and the materials. This study was undertaken in the Centrifuge Modeling Laboratory at National Central University (NCU)

chau kt, shen c.y. and guo x. (2009) “nonlinear seismic

chau kt, shen c.y. and guo x. (2009) “nonlinear seismic

ARTICLE IN PRESS Shaking table test program General observations of the shaking table tests Cracking in the concrete pilesIn general, strain gauge data at the surface of the concrete piles indicate that cracking occurs at the top of the pile when A max is increased to 0.116g in …