| 摘要 |
PURPOSE: A steel pipe pile module is provided to improve a supporting force by integrally forming a supporting member in a second steel pipe and unfolding the supporting member through the fracture of a cut-out part while driving piles. CONSTITUTION: A steel pipe pile module (1) comprises a first steel pipe (10), a second steel pipe (20), and a supporting member (30). Both ends of the first steel pipe are opened. The first steel pipe is embedded into the ground. The second steel pipe surrounds the outer circumference of the first steel pipe. The lower side of the second steel pipe is embedded into the ground. The lower side of the second steel pipe comprises a plurality of cut-out parts (21) in the longitudinal direction. The supporting member is formed between the cut-out parts. The supporting member is horizontally unfolded while driving the first and second steel pipes by fracturing the cut-out parts using earth pressure. |
