| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve earthquake resistance of a building and the like by increasing proof stress of a plate wall. <P>SOLUTION: As to a plate wall including a plurality of plate materials, the plural plate materials are aligned and arranged in a direction orthogonal to the lengthwise direction of the plate materials as an alignment direction, by making the adjacent plate materials abut each other on the small ends thereof, while arranging the lengthwise direction of the plate materials in any one of vertical and horizontal directions. In one of the small ends of the mutually abutting plate materials, protrusions are integrally formed with this small end, while in the other small end, recesses into which the protrusions fit are integrally formed with this small end. Relative movement in the lengthwise direction of the plate materials adjacent each other in the alignment direction is restricted by fitting between the protrusions and the recesses. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
