A Nonlinear Rheological Model of Soft Clay and Its Application in Settlement of Sunk Ship

• 作 者: 王元战 王婷婷 肖忠 孙连成 赵冲久
• 机 构: TianjinKeyLaboratoryofHarborandOceanEngineering,TheKeyLaboratoryofEngineeringSilt
• 出 处: 中国海洋工程：英文版
• 发表日期: 2008年3期
• 关键词: 沿海软质粘土 流变模式 沉船 沉降现象 littoral soft clay rheological model sunk ship settlement
• 基金项目: This work was financially supported by the National Natural Science Foundation of China （Grant No. 50579046） andthe Science and Technology Project of West China Traffic Construction （Grant No. 2006328

A one-dimensional consolidation-creep model test on the creep deformation of soft muddy clay in the littoral area of Tianjin is performed. A nonlinear rheologic model is established and the model coefficients are determined, in consideration of the charac