- 作者: 陳景文; 薛志宏
- 作者服務機構: 成功大學土木工程學研究所
- 中文摘要: 本研究旨在探討波浪作用下,砂質海床內振動孔隙水壓及變形之特性。海床模型試驗乃用以觀察並解釋海床液 化及壓實行為之機制。根據試驗之結果,乃提議可供用以評估海床液化貫入深度之半經驗式分析方法。所提議之分析方法並與實地觀測之數據進行比較。
- 英文摘要: The purpose of this study was to investigate the characteristics of the oscillatory pore pressure anddeformation of a sandy seabed under wave-induced loadings. The model test was performed and thebehaviors of the model seabed were observed to clarify the mechanism of the seabed liquefaction andcompaction. A semi-empirical analysis for estimating the penetration depth of the seabed is proposedon the basis of the results obtained from the test. A comparison between the penetration depth of theseabed liquefaction obtained from semi-empirical analysis and that obtained from field measurement isalso presented.
- 中文關鍵字: liquefaction; deformation; seabed; model test
- 英文關鍵字: --