Pile classification | Outer diameter (mm) | Wall thickness (mm) |
Concrete strength grade | Length of pipe pile (m) | Pipe pile model | Diameter and quantity of prestressing steel bars | Effective precompressive stress of concrete Ge(MPa) | Bending resistance | Shear resistance | Design value of axial compressive bearing capacity of pile structure (kN) | Design value of vertical tensile bearing capacity of pile structure (kN) | Theoretical weight(kg/m) | Remarks | |||
Cracking moment value (kN -m) | Design bending moment value (kN -m) | Ultimate bending moment value (kN -m) | Design shear value (kN) | Ultimate shear value (kM) | ||||||||||||
Pre-stressed concrete pipe piles(PC) | Φ350 | 90 | C80 | 7~12 | A | 6ΦD9.0 | 4.4 | 37 | 48 | 65 | 134 | 188 | 1600 | 300 | 184 | ≤9 |
AB | 8ΦD9.0 | 5.7 | 43 | 63 | 85 | 139 | 195 | 1550 | 400 | ≤10 | ||||||
7~13 | B | 8ΦD10.7 | 1.8 | 52 | 84 | 113 | 148 | 207 | 1400 | 550 | ≤11 | |||||
C | 10ΦD10.7 | 9.5 | 60 | 100 | 135 | 154 | 216 | 1350 | 650 | ≤12 | ||||||
Φ400 | 95 | C80 | 7~12 | A | 7ΦD9.0 | 4.1 | 52 | 66 | 89 | 160 | 224 | 2000 | 350 | 227 | ≤10 | |
AB | 7ΦD10.7 | 5.7 | 61 | 91 | 123 | 168 | 235 | 1900 | 500 | ≤11 | ||||||
7~13 | B | 10ΦD10.7 | 8 | 76 | 123 | 166 | 179 | 250 | 1750 | 700 | ≤12 | |||||
C | 13ΦD10.7 | 10 | 89 | 151 | 204 | 189 | 265 | 1650 | 900 | ≤13 | ||||||
Φ400 | 100 | C80 | 7~12 | A | 8ΦD9.0 | 4.6 | 55 | 74 | 100 | 168 | 235 | 2050 | 400 | 236 | ≤10 | |
AB | 8ΦD10.7 | 6.3 | 66 | 101 | 137 | 176 | 247 | 1950 | 550 | ≤11 | ||||||
7~13 | B | 10ΦD10.7 | 7.7 | 75 | 122 | 165 | 183 | 257 | 1850 | 700 | ≤12 | |||||
C | 13ΦD10.7 | 9.8 | 89 | 150 | 203 | 194 | 272 | 1700 | 900 | ≤13 | ||||||
Φ450 | 100 | C80 | 7~12 | A | 9ΦD9.0 | 4.4 | 73 | 98 | 132 | 190 | 266 | 2400 | 450 | 275 | ≤11 | |
AB | 9ΦD10.7 | 6.1 | 87 | 133 | 180 | 200 | 280 | 2300 | 650 | ≤12 | ||||||
7~13 | B | 12ΦD10.7 | 7.9 | 104 | 170 | 230 | 211 | 295 | 2150 | 850 | ≤13 | |||||
C | 12ΦD12.6 | 10.6 | 128 | 218 | 294 | 227 | 318 | 1950 | 1150 | ≤14 | ||||||
Φ500 | 100 | C80 | 7~14 | A | 11ΦD9.0 | 4.7 | 98 | 135 | 183 | 215 | 301 | 2700 | 550 | 315 | ≤11 | |
AB | 11ΦD10.7 | 6.4 | 118 | 184 | 249 | 227 | 318 | 2550 | 800 | ≤12 | ||||||
7~15 | B | 11ΦD12.6 | 8.7 | 145 | 242 | 326 | 242 | 339 | 2350 | 1100 | ≤14 | |||||
C | 13ΦD12.6 | 10.1 | 162 | 274 | 370 | 252 | 353 | 2250 | 1250 | ≤15 |