在冶金基建系统,滑模施工工艺早在一九五四年开始在贮仓筒塔一类工程中应用,并在无产阶级文化大革命中得到推广和发展。一九六八年,冶金部召开了液压滑模经验交流会,肯定了这项符合多、快、好、省建设社会主义总路线精神的施工技术,并号召所属各建设单位大力推广使用。从一九七三年以来,冶金基建系统所属各单位大部分已装备了成套的滑模设施,自立更生制造的液压千斤顶已超过一万台,各单位都可以独立地进行滑模施工。据不完全统计,在二十五个基建单位中,近两年有一百五十项工程采用滑模工艺施工。通过这些工程实践,使液压滑模工艺的应用范围不断扩大,由原来的等截面筒壁结构发展到变截面结 In the metallurgical infrastructure system, the slipform construction process began as early as 1954 in a project such as silo towers and was promoted and developed in the proletarian cultural revolution. In 1968, the Ministry of Metallurgy held a hydraulic sliding mode experience exchange meeting, affirming this construction technology that meets many, fast, good, and provincial spirits of building a socialist general route, and called for the construction units to promote their use. Since 1973, most of the units of the metallurgical infrastructure system have been equipped with complete sets of sliding mode facilities, and more than 10,000 hydraulic jacks have been independently manufactured. Each unit can independently perform sliding mode construction. According to incomplete statistics, of the 25 infrastructure units, 150 projects have been constructed using sliding mode technology in the past two years. Through these engineering practices, the application scope of the hydraulic sliding mode process has been continuously expanded, from the original equal section cylindrical wall structure to the variable section junction.