DAELIM C&S

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.

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)
Diameter D (㎜)	Thickness T (㎜)	Classification	Cracking Mcr (kN·m)	Breakout Mu (kN·m)	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)
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

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