【摘要】 地震液化可引起海底倾斜土层的失稳和变形,影响海洋工程结构的使用和安全。通过海底液化的震害实例,分析了海底土层液化震害的特点,对地震液化和液化后土层侧移的研究方法进行了简要介绍和评述,指出了目前海底地震液化及侧移破坏研究存在的不足和亟待解决的问题。更多还原

【Abstract】 Seismic liquefaction can introduce instability and deformation of submarine soil slope,which give a threat to operation and safety of ocean engineerings.The seabed failure characteristics induced by seismic liquefaction are discussed by some examples.Review and analysis of studies on seismic liquefaction and liquefied-soil lateral sliding are presented.Some current existing problems are pointed out and key points next to study are put forward.更多还原