| 摘要 |
PROBLEM TO BE SOLVED: To provide a steel sheet pile capable of improving sealability of joint loose joint and preventing the rigid force from deteriorating. SOLUTION: In the steel pipe sheet pile 1 in which a joint mutual steel pipes 2 are connected to both ends of a plurality of steel pipes 2 arranged in the construction direction of the steel pipe sheet piles wall are provided, flange 7a, 8a as male joint 7 and female joint 8 of a wide-flange shape steel are connected to the peripheral face of the steel pipe 2, in the joint. The male flange 7 is made in a little smaller size so that the male flange 7 can be fitted in the space surrounded by the flange 8a of the female joint 8 inner side face and the web 8b face. The connection member 10 of a T-shaped section is projected from the web 7b of the female joint 8 toward the outside and a notch 11 in which the T-shaped connection member 10 is inserted into the web 8b of the female joint 8 is formed. The top 10b of the T-shaped connection member 10 is inserted in the inside of the web 8b of the female joint 8, the steel pipes 2 are connected by the mutual fitting of a plurality of joints. COPYRIGHT: (C)2005,JPO&NCIPI
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