【摘 要】
：
在我国沿江、沿海一带广泛分布着粉砂土，而且在这些场地上修建着大量的堤防工程，其中不少是重要的生命线工程。由于这些工程场地主要由粉土及细砂构成，而且堤防工程的填土层也由
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在我国沿江、沿海一带广泛分布着粉砂土，而且在这些场地上修建着大量的堤防工程，其中不少是重要的生命线工程。由于这些工程场地主要由粉土及细砂构成，而且堤防工程的填土层也由粉砂土吹填而成，在地震过程中容易产生液化现象而危及堤防工程的整体安全。因此研究粉砂土地基
In our country along the river, the coastal area is widely distributed silt sand, and in these venues to build a large number of embankments, many of which are important lifeline project. As these works sites are mainly composed of silt and fine sand, and the filling layer of embankment works is also filled with silt sand, liquefaction easily occurs during the earthquake and endanger the overall safety of the embankment project. Therefore, research silt foundation
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