座屈近似の英語

山折、谷折の交互に折り曲げた波型形状の脚材を三角トラス近似形状にし、縦方向の座屈耐荷重の向上を考案した同脚材において、上部を座板に差し込み、下部に帯板面材を差し込み貫通させ、一体になった剛性構造を形成する。例文帳に追加

In the leg material designed to increase a buckling load in the vertical direction by forming the corrugated leg material, alternately folded into mountains and valleys, into a shape of a triangular truss, an integrated rigid structure is obtained by inserting the upper part into a seat board and by inserting the lower part into a band plate face material to penetrate. - 特許庁