1. ALL DIMENSIONS ARE IN MILLIMETER UNLESS OTHERWISE STATE
2 MATERIALS :
2.1 CONCRETE FOR ALL PC PILES SHALL HAVE A MIN. CHARACTERISTIC STRENGTH OF 80 MPa AT 28 DAYS - JIS A5373 : 2004
2.2 PRESTRESSING BARS :
type PC BAR , low RELAXATION
YIELD STRENGTH : 1275 MPa
TENSILE STRENGTH : 1420 MPa
2.3 ORDINARY STEEL :
REINFORCING STEELS : AII
SPIRAL WIRE : AI
3. PRODUCED WITH JIS A5373 : 2004
4. CRACKING MOMENT BY BENDING : 5.5 T.m
5. ULTIMATE MOMENT BY BENDING : 8.3 T.m
6. RECOMMENDED AXIAL LOAD : 112 T
7. RECOMMENDED WORKING LOAD : 70 T
8. RECOMMENDED TESTING LOAD : 140 T