PILES THAT HAVE VARIABLE END

摘要

PURPOSE: A pile member which has various end portions is provided to be installed on the ground easily with improved supporting force. CONSTITUTION: A pile member comprises a body portion(10), a cutting blade portion, and an end portion(30). The body portion with a hollow(11) is extended in the longitudinal direction. The cutting blade portion which has a blade end portion and a blade tip portion is fixed covering the body portion. The blade end portion and the blade tip portion are installed in the longitudinal direction of the body portion, and have a blade gap portion. The end portion is fixed to the lower end of the body portion.