| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint structure of a steel pipe sheet pile wall that can surely shut off water with simple structure. SOLUTION: The joint structure S of the steel pipe sheet pile wall is connected by mounting joint members 21, 31 to the outside of steel pipe sheet piles 2, 3 and fitting the joint member 21 of one steel pipe sheet pile 2 and the joint member 31 of the other steel pipe sheet pile 3 to each other. In this joint structure S of the steel pipe sheet pile wall, an impervious plate 4 is mounted to the one joint member 21, and when fitted, the impervious plate 4 is elastically deformed to abut on the other joint member 31. COPYRIGHT: (C)2009,JPO&INPIT
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