| 摘要 |
To connect two structural sandwich plate members ( 10, 20 ), each is provided with a channel-shaped connecting member ( 14, 24 ) fitted between and projecting from the outer plates ( 11, 12, 21, 22 ). The two plate members ( 10, 20 ) are abutted and welds ( 31, 32 ) formed between the outer plates ( 11, 12, 21, 22 ). |
