three chord trussとは 意味・読み方・使い方

A CT section is used as the upper chord 6a of the three-dimensional truss reinforcement 6 and the overhanging PC board 4 is supported by the upper chord and the compressive reinforcement 5 when temporarily erected.例文帳に追加

立体トラス筋６の上弦材６ａにはCT形鋼を用い、仮設時の張出PC板４を圧縮鉄筋５とで支持する。 - 特許庁

When the truss material is vertically and horizontally expanded, a double Warren truss-type three-dimensional truss diagonal member is formed of the diagonal-member constituting portion 1, and the chord-member constituting portion 2 serves as a chord member for longitudinally and horizontally connecting the grid points 12 of the diagonal member together in a zigzag pattern.例文帳に追加

このトラス材料を上下方向と左右方向に拡開すると、斜材構成部１によりダブルワーレン形の立体トラス斜材が形成され、弦材構成部２はその斜材格子点１２を前後方向と左右方向に格子状に繋ぐ弦材になる。 - 特許庁