Analysis of bore peak load on soft soil from O-cell testing

Abstract

     O-cell is used to evaluate loading capacity of bored piles and barrttes up to 20.000 tons in a short time without depending on testing area. With this advantage, it is widely used in America, Europe and many other countries in the world and is being concluded in building standards. At present, demand for high buidings and traffic works  increases quickly but traditional static loading test can't adapt. The report represents results of two piles with diameter 2000mm and 15000mm at the depth -73,5m -73m, one level on weak ground of the project Binh Loi-Tan Son Nhat- Outer ring road to evaluate working ability of the pile.