| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plate-like structure and its manufacturing method for realizing both of high productivity, and high specific strength and rigidity. <P>SOLUTION: This plate-like structure 1 has a face plate part 2 made of a compound material, and a reinforcing part 3 made of the compound material projecting on one face of the face plate part 2 and extending in one direction along the one face. The reinforcing part 3 has a plate-like part 6 standing on one face of the face plate part 2, and a solid rod-like part 7 installed at a tip of the plate-like part 6. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
