Liquefaction resistance of non-plastic silty sand

Jing-Wen Chen, Mei Hsun Chang, Chun Chi Chen, Wei F. Lee

研究成果: Conference contribution

摘要

The traditional sampler cannot obtain the high quality undisturbed specimen of non-plastic silty sand, so previous researches only using the remolded specimens to discuss the engineering properties of non-plastic silty sand. Therefore, this paper is to introduce research progress on liquefaction potential of undisturbed high fines content non-plastic silty sand. Laboratory tests on the liquefaction resistance of non-plastic silty sand that emphasized on the influence of fines content percentages are conducted. It concludes that soil liquefaction would occur in non-plastic silty sand deposits even with high non-plastic fines contents. Both fines contents and void ratios have deterministic influences to the cyclic resistance of such silty sand material. Most importantly, disturbance effect would have great influence on cyclic resistances and post liquefaction volumetric strains of non-plastic silty sand. Results of this study is hoped to improve engineers' understanding on liquefaction potential of non-plastic silty sand.

原文English
主出版物標題Proceedings of the 23rd International Offshore and Polar Engineering Conference, ISOPE 2013
頁面544-549
頁數6
出版狀態Published - 2013 九月 16
事件23rd International Offshore and Polar Engineering Conference, ISOPE 2013 - Anchorage, AK, United States
持續時間: 2013 六月 302013 七月 5

出版系列

名字Proceedings of the International Offshore and Polar Engineering Conference
ISSN(列印)1098-6189
ISSN(電子)1555-1792

Other

Other23rd International Offshore and Polar Engineering Conference, ISOPE 2013
國家/地區United States
城市Anchorage, AK
期間13-06-3013-07-05

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 海洋工程
  • 機械工業

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