| 摘要 |
PROBLEM TO BE SOLVED: To surely prevent a filling solidification material such as mortar, infilled into a pipelike joint pipe for use in the connection of a steel pipe sheet pile, from being leaked to the outside. SOLUTION: The joint pipe 2 for a pair of steel pipe sheet piles 1 is attached in a position on the opposite side of the outside surface of the sheet pile 1 along the pipe axis direction of the sheet pile 1, and composed of a circular steel pipe with a slit 2a formed in the pipe axis direction. When the joint pipes 2 are partially fitted into each other via the slit 2a so that the sheet piles 1 can be connected together, a gap 3, which is made along the slit 2a, is closed with a cut-off rubber member 15 which is supported on a supporting plate 11 fixedly attached to one of the joint pipes 2. COPYRIGHT: (C)2005,JPO&NCIPI
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