| 摘要 |
PURPOSE: A precast concrete embedded file of a head open type is provided to securely connect to a base foundation on the upper part of the head of a pile. CONSTITUTION: A precast concrete embedded file of a head open type has a pile which is on top of the ground of the construction site and is projected to be suitable for the ground surface to the top. A hollow(12) is formed on the location excluding the inside of the rest pile section which is fully filled. A dowel bar(13) is arranged in the hollow. |
