| 摘要 |
PROBLEM TO BE SOLVED: To provide a lining piece, lining piece joint structure and a lining piece jointing method for positively fitting a male joint and a female joint regardless of accuracy in the manufacture of the lining piece and a work execution error at a construction site and heightening work execution efficiency while maintaining sufficient joint strength. SOLUTION: In this lining piece joint structure, the male joint 40 fitted to a main beam of one lining piece out of adjacent lining pieces, and the female joint 42 fitted to a main beam of the other lining piece, are fitted to joint the lining pieces to each other. In this case, a cavity 65 is formed between fitting faces 60, 62 of the male joint 40 and female joint 42, and a filler 70 for transmitting load is filled in the cavity 65.
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