现代斜拉桥的发展,始于1950年以后。早在1784年德国木工吕斯彻(Loscher)就提出过同样的概念。吕斯彻的方案是一个由附属于木塔架的木拉条斜拉的术桥。1821年法国建筑师波耶特(Poyet)提出了使用钢拉杆从高塔上悬吊的方案。1840年英国人哈特利(Hatley)则提出使用平行排列的拉链。根据斜拉桥这一历史背景,自然要产生为什么直到1950年前还很少采用斜拉桥的问题。无疑,原因在于某些早期斜拉桥的倒塌。1818年,英格兰德赖伯格寺(Dryburgh Abbey) The development of modern cable-stayed bridges began after 1950. As early as 1784 the same concept was proposed by the German carpenter Loscher. Luscher’s scheme is a bridge that is pulled by a wooden pull attached to a wooden tower. In 1821 the French architect Poyet proposed the use of steel rods suspended from the tower program. 1840 British Hatley (Hatley) proposed the use of parallel arrangement of the zipper. According to the historical background of cable-stayed bridges, it is natural to have a question why cable-stayed bridges are rarely used until 1950. Undoubtedly, the reason is that some of the early cable-stayed bridges collapsed. In 1818, England’s Dryburgh Abbey