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) | Φ600 | 130 | C60 | 7~15 | A | 16ΦD9.0 | 4.5 | 161 | 230 | 310 | 333 | 466 | 3050 | 850 | 480 | <12 |
AB | 16ΦD10.7 | 6.2 | 195 | 309 | 418 | 350 | 489 | 2850 | 1150 | <14 | ||||||
B | 16ΦD12.6 | 8.3 | 241 | 399 | 539 | 372 | 521 | 2550 | 1550 | <15 | ||||||
C | 20ΦD12.6 | 10.1 | 281 | 462 | 623 | 392 | 548 | 2300 | 1900 | <15 | ||||||
Φ700 | 110 | C60 | 7~20 | A | 12ΦD10.7 | 4.4 | 215 | 303 | 408 | 404 | 565 | 3250 | 850 | 510 | <14 | |
AB | 18ΦD10.7 | 6.5 | 273 | 429 | 579 | 426 | 596 | 3000 | 1300 | <16 | ||||||
B | 18ΦD12.6 | 8.8 | 339 | 547 | 739 | 451 | 631 | 2650 | 1750 | <18 | ||||||
C | 24ΦD12.6 | 11.1 | 411 | 651 | 878 | 478 | 670 | 2300 | 2250 | <20 | ||||||
Φ700 | 130 | C60 | 7~20 | A | 14ΦD10.7 | 4.5 | 231 | 342 | 461 | 442 | 619 | 3700 | 1000 | 582 | <14 | |
AB | 14ΦD12.6 | 6.2 | 288 | 454 | 613 | 463 | 647 | 3450 | 1400 | <15 | ||||||
B | 20ΦD12.6 | 8.5 | 363 | 597 | 806 | 493 | 690 | 3050 | 1950 | <17 | ||||||
C | 26ΦD12.6 | 10.8 | 436 | 702 | 948 | 522 | 730 | 2700 | 2500 | <19 | ||||||
Φ800 | 110 | C60 | 7~25 | A | 15ΦD10.7 | 4.1 | 306 | 439 | 593 | 469 | 657 | 3800 | 1100 | 597 | <15 | |
AB | 15ΦD10.6 | 6.4 | 372 | 581 | 785 | 491 | 687 | 3500 | 1500 | <17 | ||||||
B | 22ΦD12.6 | 9.1 | 481 | 771 | 1040 | 526 | 736 | 3050 | 2150 | <20 | ||||||
C | 30ΦD12.6 | 12 | 601 | 915 | 1236 | 564 | 790 | 2600 | 2800 | <22 | ||||||
Φ800 | 130 | C60 | 7~25 | A | 16ΦD10.7 | 4.4 | 322 | 459 | 620 | 507 | 709 | 4400 | 1150 | 685 | <15 | |
AB | 16ΦD12.6 | 6 | 391 | 611 | 825 | 530 | 741 | 4100 | 1600 | <17 | ||||||
B | 24ΦD12.6 | 8.7 | 510 | 833 | 1124 | 570 | 798 | 3600 | 2350 | <19 | ||||||
C | 32ΦD12.6 | 11.2 | 626 | 989 | 1335 | 609 | 852 | 3100 | 3000 | <21 |