| 摘要 |
The present invention relates to a pillar to be embedded into the ground. The pipe according to the present invention can be firmly fixed into the poor ground by being embedded into the poor ground at a shallow level in comparison with conventional steel pipe piles using a bolt part coming out from the inside of the pipe to be embedded and fixed into the poor ground. The present invention facilitates construction for the pipe and significantly reduces a construction period for the pipe by eliminating a process for placing concrete into each pipe. |
