By comparing geotechnical properties of sediments of the same ages, it has been found that there are a great difference between the soils from the north of Jiangsu and the Yangtse River delta.

• 摘要对江苏北部沿海地区与长江三角洲地区土层的工程性质进行分析对比，发现这两地区的土层在同一个历史时期所沉积但土层工程性质完全不一样。