Dynamic properties of saturated compacted soils

Chia Pin Wu, Jin Hung Hwang, Tsai Kuey Chien

研究成果: 書貢獻/報告類型會議論文篇章同行評審

2 引文 斯高帕斯(Scopus)

摘要

Dynamic properties of saturated compacted soils are very important parameters used for analyzing seismic responses of compacted earth dams. The complete test results of them are rare since that saturating the compacted soil specimens is time-consuming and laborious by using traditional saturation methods. In this study, two vacuum-saturation methods were proposed to improve saturating the compacted SM, ML and CL specimens. Both methods can reliably make their Skempton coefficient B greater than 0.95. Their complete dynamic properties were then measured by resonant column test (RCT). The test results showed that their G/Gmax versus strain relationships and damping ratio curves are much different from those of ordinary soils. The empirical equations correlating the maximum shear modulus, void ratio and effective confining pressure were also suggested for different compacted soils.

原文???core.languages.en_GB???
主出版物標題Proceedings of the Geotechnical Earthquake Engineering and Soil Dynamics IV Congress 2008 - Geotechnical Earthquake Engineering and Soil Dynamics, GSP 181
版本181
DOIs
出版狀態已出版 - 2008
事件Geotechnical Earthquake Engineering and Soil Dynamics IV Congress 2008 - Geotechnical Earthquake Engineering and Soil Dynamics - Sacramento, CA, United States
持續時間: 18 5月 200822 5月 2008

出版系列

名字Geotechnical Special Publication
號碼181
ISSN(列印)0895-0563

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???event.eventtypes.event.conference???Geotechnical Earthquake Engineering and Soil Dynamics IV Congress 2008 - Geotechnical Earthquake Engineering and Soil Dynamics
國家/地區United States
城市Sacramento, CA
期間18/05/0822/05/08

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