| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a log boom, for water intake from a mountain stream, which can be installed without being damaged by debris such as driftwood flowing in the mountain stream when used for a water intake facility constructed in the mountain stream. <P>SOLUTION: A log boom 1 for water intake from a mountain stream is used for a mountain stream water intake facility 80 constructed in the mountain stream 81 in a mountain area to trap debris 90 drift down to a water intake 86 of the mountain stream water intake facility 80. The log boom 1 comprises: a floating body 2 constructed by aligning two or more elongated timber 21 and 21 in parallel and a plurality of protruding members 3,... protruding downward with respect to the floating body 2. <P>COPYRIGHT: (C)2013,JPO&INPIT |
