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Large-Diameter Pile
- Large-Diameter Pile is a Pile effective in high vertical earth load and horizontal load
- PHC Pile over Ø700 is called Large-Diameter PHC Pile Large-Diameter PHC Piles are applied to structures that require large bearing capacity that applies seismic design such as high-rise buildings, large scale apartment complex, hefty bridge deck, railroad bridge, etc.
Large-Diameter Pile
- Constructability
- Easy Pile number reduction site management,Easy Quality Management
- Economics
- Bearing Capacity,Possible Reduction of construction lead time,Reduction in construction cost
- Environment-friendly
- Reduction of raw materials and carbon emission from reduction of Pile numbers
- Safety
- The increase in safety of type construction,strengthening of Horizontal Loading, strengthening of anti-corrision
Characteristics of
Large-Diameter Pile
- High Quality, High Strength, Large allowable force by large corss-sectional area
- Reduction of number of Piles by applying Large Design bearing capacity, reduction of material cost and construction cost, possible shortening of construction lead time
-
Contribution to construction cost on type B & C when large bearing stress and tensile
stress are applied - Economical Pile compared to steel Pile
- Excellent in quality performance and constructability compared to other conventional Piles
Large-Diameter Pile
Dimension
| Diameter D (㎜) |
Thickness T (㎜) |
Classification | Bending moment (N=0) |
Concrete Cross sectional area Ac (㎠) |
Section Area Ac (㎠) |
Section Area 2nd Moment Ie (㎠) |
Cross- section Ze (㎤) |
Valid Prestress σce (N/㎟) |
Allowable axis force Pa(kN) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| Cracking Mcr (kN·m) |
Breakout Mu (kN·m) |
|||||||||
| 500 | 80 | A | 103.0 | 155.0 | 1,056 | 1,084 | 247,794 | 9,912 | 3.92 | 1,731 |
| 600 | 90 | A | 166.8 | 250.2 | 1,442 | 1,480 | 495,913 | 16,530 | 3.92 | 2,362 |
| 700 | 100 | A | 264.9 | 397.3 | 1,885 | 1,936 | 896,396 | 25,611 | 3.92 | 3,090 |
| 800 | 110 | A | 392,4 | 588.6 | 2,384 | 2,447 | 1,496,598 | 37,415 | 3.92 | 3,910 |
Large-Diameter Pile
Products
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Large-Diameter Pile
Large-Diameter Pile