Title :
Study of the pore water pressure variation rule in saturated soft soil caused by prestressed concrete pile penetration
Author_Institution :
Coll. of Civil Eng., Taizhou Univ., Taizhou, China
Abstract :
The deformation of soil and rising of pore water pressure came into being during pile driving with static pressure in saturated soft soil. With the dissipation of excess pore water pressure and the recovery of soil strength after pile driving, the capacity of single pile would increase. The variation rule of pore water pressure was concluded through a field test.
Keywords :
deformation; foundations; geotechnical engineering; impact (mechanical); reinforced concrete; soil; dissipation; pile driving; pore water pressure variation rule; prestressed concrete pile penetration; saturated soft soil; soil deformation; soil strength; static pressure; Cavity resonators; Mechanical factors; Pressure gauges; Resistance; Soil; Testing; Wires; bearing capacity of single pile; hydraulic static pile driving; saturated soft soil; variation rule of pore water pressure;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5776453
