The Plastic tube cast-in-place concrete pile with supporting disc (TC pile with disc for short), one of the derivative technologies in plastic tube cast-in-place concrete pile (TC pile for short), has been gradually applied in Shanghai in recent years.Compared with TC pile,It changes the bearing performance by setting interval disc,however we do the research on it are very little .This paper conducts a test of static experimental,to compare the load settlement curve between TC pile with disc and TC pile,to analyse the variation of axial force of pile and the side mold resistance between TC pile with disc and TC pile. Test results show that single-disc drag force plate diminishing with depth. Bearing capacity came mainly from the lower part of pile body between TC pile with disc and TC pile,TC pile which upper load transfer to the main foucs within the range 11-18m,although most of the lower pressure play role in TC pile with disc,the upper skin friction of TC pile with disc play a significant.