| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable steel pipe sheet piles coupling work to be easily and rapidly performed in the state of preventing generation of smoke and the like, by enabling sheet pile joints to be also coupled together in a watertight state within a range of procedures for coupling steel pipe joints together.SOLUTION: In a steel pipe sheet pile coupling structure, steel pipe sheet piles having steel pipe joints 2 provided at coupling ends are coupled together along a pipe axis center direction by fitting the mutual steel pipe joints 2 together. A sheet pile joint 3 is provided along the pipe axis center direction on a side surface of the steel pipe sheet pile. A seal material S is provided across the sheet pile joints 3 facing each other in the pipe axis center direction, at the mutual coupling ends of the steel pipe sheet piles.</p> |
