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原建工部第一工程局比较早采用管柱,1959年用于德阳水泥制品厂配有10吨吊车的制管车间。但由于生产工艺的限制,未能推广。1967年,在无产阶级文化大革命中试制成功车床式离心制管机,创立了车床式离心制管、快速脱模、自然养护的新工艺,使管结构得到了应用和推广。仅四川省,已使用管屋架15万多平米,管柱12万多平米,并陆续设计建成了一些特种管结构。例如,成都80米电视塔。重庆80米天然气尾气回收烟囱
The first engineering bureau of the former Ministry of Construction used pipe strings earlier, and in 1959, it used a pipe workshop with a 10-ton crane for Deyang Cement Products Factory. However, due to the limitations of the production process, failed to promote. In 1967, the successful manufacture of lathe centrifugal machine in the Great Proletarian Cultural Revolution, the establishment of the lathe centrifugal pipe, rapid demoulding, natural conservation of new technology, the pipe structure has been the application and promotion. Only in Sichuan Province, more than 150,000 square meters of pipe roof truss and more than 120,000 square meters of pipe columns have been used and some special pipe structures have been designed and constructed one after another. For example, Chengdu 80 meters television tower. Chongqing 80 meters natural gas recovery chimney