Driftwood Riverとは 意味・読み方・使い方

To provide a river unusual rise preventing device for eliminating a disaster such as collapse and overflow following the rise of a river by disposing of floating materials such as driftwood before retained at a bridge pier.例文帳に追加

流木などの浮遊物が橋脚に滞留する前に処理して増水に伴う決壊や越流などの災害をなくすようにした河川異常増水防止装置を提供すること。 - 特許庁

A circulating strip material for capturing the floating materials such as driftwood and a house to guide them in a riverbank direction is provided stretched obliquely in a river crossing direction upstream in the river over which a bridge is constructed, and the guided end is provided with a pit for recovering the floating materials and constituted to remove the floating materials in the pit by a removing means.例文帳に追加

橋が架けられた河川の上流側に流木や家屋などの浮遊物を捕捉し河岸方向に誘導する循環条材を河川横断方向に対し斜めに張架して設け該誘導される端部に浮遊物を回収するピットを備えてピット内の浮遊物を除去手段で除去し得るように構成した。 - 特許庁