The Study of Engineering Properties of Marine Soft Soil in Ningbo
Wang Wenjun et al.
Based on the statistical data of 120 works in Ningbo, geological origin, mechanical composition, mineralogical composition, soil indicators, micro-structure and structural feature of Ningbo marine soft clay were studied, and were compared with other coastal soft clays. By triaxial compression test for typical Ningbo soft clay, the influence of water content, dry density, confining pressure, stress path, drainage condition and shear rate on relation curve between stress and strain was analyzed from internal cause and external cause. Some useful conclusions are also obtained in the paper. Studies on engineering properties of Ningbo marine soft clay will provide instructions for future constructions.