Location
San Diego, California
Presentation Date
30 Mar 2001, 4:30 pm - 6:30 pm
Keywords and Phrases
Liquefaction, Shaking table test, Laminar shear box, Soil-pile-structure interaction, Earthquake, Ground motion, Spectrum ratio, Natural period, Inertial force, Subgrade reaction
Abstract
To better understand the causes of pile damages during earthquakes such as Hyogoken-Nanbu Earthquake, shaking table tests of soil-pile-structure interaction models were done using a large scale laminar shear box. Because the pile response is affected by both the ground motion and the structure's inertial forces, three models were test & a soil-pile model and two soil-pile-structure models. For the latter models, superstructures with long and short natural periods were tested separately. Through comparisons among the three cases, the influences on the pile response due to the inertial force of the superstructure for the long and short natural periods were clarified and properties of the subgrade reactions in liquefied ground were determined.
Department(s)
Civil, Architectural and Environmental Engineering
Meeting Name
4th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics
Publisher
University of Missouri--Rolla
Document Version
Final Version
Rights
© 2001 University of Missouri--Rolla, All rights reserved.
Creative Commons Licensing
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Document Type
Article - Conference proceedings
File Type
text
Language
English
Recommended Citation
Yahata, Kaeko; Suzuki, Yasutsugu; Funahara, Hideki; Yoshizawa, Mutsuhiro; Tamura, Shuji; and Tokimatsu, Kohji, "Pile Response Characteristics of Liquefied Soil Layers in Shaking table Tests of a Large Scale Laminar Shear Box" (2001). International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics. 24.
https://scholarsmine.mst.edu/icrageesd/04icrageesd/session06/24
Included in
Pile Response Characteristics of Liquefied Soil Layers in Shaking table Tests of a Large Scale Laminar Shear Box
San Diego, California
To better understand the causes of pile damages during earthquakes such as Hyogoken-Nanbu Earthquake, shaking table tests of soil-pile-structure interaction models were done using a large scale laminar shear box. Because the pile response is affected by both the ground motion and the structure's inertial forces, three models were test & a soil-pile model and two soil-pile-structure models. For the latter models, superstructures with long and short natural periods were tested separately. Through comparisons among the three cases, the influences on the pile response due to the inertial force of the superstructure for the long and short natural periods were clarified and properties of the subgrade reactions in liquefied ground were determined.
