| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a steel sheet pile having a high-rigidity channel-section member, and to provide a wall body using the same. <P>SOLUTION: The steel sheet pile includes webs 9 on both sides and a flange 10 to form a groove. On each web, an arm part 19 is integrally and continuously provided. On each arm part 19, a joint 12 is integrally formed to form a grooved steel sheet pile 4. A channel-section member 3 is formed having a front face plate 3a integrally connecting both-side face plates 14 spaced from each other. In a predetermined range L in the longitudinal direction of the grooved steel sheet pile 4, the other end of each side face plate 14 is fixed to the surface of the grooved steel sheet pile 4 over a length corresponding to the predetermined range L with means such as welding. The grooved steel sheet pile 4 and the channel-section member 3 form a space part 5. Both ends of the front face plate 3a are disposed different distances R from a line segment C between the center axes of the joints of the grooved steel sheet pile 4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
