Although wire and chain are still widely used for heavy lifting slings they have many drawbacks. 雖然有線和鏈仍然是廣泛使用的重型起重吊索，他們有很多弊端。
Design of hanger tension and main cable configuration constitutes the key issues in designing self-anchored suspension bridges. 確定自錨式懸索橋的吊索張力及主纜線形是設計中的難點。
It was the first eyebar suspension bridge. 它是第一座眼桿式懸索橋。
Stringer webs have cracked in suspension bridges at the stringer-floor bean connections. 在懸索橋的縱梁和橫的連接處，縱梁的腹板上發生開裂。
