| 摘要 |
PROBLEM TO BE SOLVED: To provide a lining structure for a channel, which facilitates and ensures laying of a lining material along a channel inner peripheral surface in parallel with the same at the time of construction or repair of the channel even if the channel inner peripheral surface has recesses/protrusions or cracks formed therein, thereby including uneven areas or gently inclined regions, does not form steps at a joint portion between the lining materials adjacent to each other, is free from leakage of a filler at the time of filling the same, and eliminates a fear of water leakage of the lining material from the joint portion etc. after construction or repair of the channel. SOLUTION: In the lining structure for repairing the channel by laying the lining material along the inner peripheral surface of the existing channel, a fixture which can variably set a distance between the lining material and the inner peripheral surface of the existing channel, and can fix its length to a predetermined value is employed. Then the lining material is fixed to the inner peripheral surface of the existing channel by the fixtures, and a gap between the lining material and the inner peripheral surface of the existing channel is filled with the filler. COPYRIGHT: (C)2006,JPO&NCIPI
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