摘要
为了解PTC群桩的施工对连云港软土具体的扰动规律,掌握其桩间海相软土孔隙水压力的积累和消散、软土强度变化特征,进行了现场PTC管桩群桩沉桩现场试验研究,得到了一系列有益的结论,将对其设计、施工起一定的指导作用。
Field tests are done to understand the disturbance rules and grasp the features of the excess pore pressure in the soft soil and the characteristics of the soil＇s strength.The test results can provide useful information for the engineer to organize the construction of the PTC group piles,and guide designer to calculate the bearing capacity of PTC in marine clay in Lianyungang area.
出处
《现代交通技术》
2010年第4期1-4,共4页
Modern Transportation Technology
