flush decksとは 意味・読み方・使い方

The respective long-sized plates 37 of the first and second decks 33, 35 form upper faces almost flush within the horizontal plane in an ordinary time with no occurrence of an earthquake, while they are engaged with each other in comb tooth shape so that they can follow the three-dimensional shake at the occurrence of an earthquake.例文帳に追加

第１及び第２デッキ３３，３５の各々の長尺板材３７を、地震が発生していない平常時には水平面内で略面一な上面を構成する一方、地震発生時には三次元方向の揺れに追従可能なように櫛歯状に互いに噛み合わせる。 - 特許庁