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苏联火电站目前设计和建造的钢筋混凝土筒壁砖内衬烟囱多用于120~200m高度(以前曾用到250m高度)。高于200m的烟囱一般均设计成钢筋混凝土筒壁多管钢内筒的型式。由于目前国内砖内衬烟囱设计、施工、使用中还存在一些问题,本文将简要介绍苏联采用的钢筋混凝土筒壁、砖内衬烟囱的设计概况,以期从中得到一些改进我国烟囱设计的启发和参考作用。这种结构型式的烟囱就其内衬的做法可分三种类型。第一种类型为传统做法的型式。这种型式我国过去、现在用的很多,即在钢筋混凝土筒
The Soviet Union’s thermal power plant is currently designed and constructed of reinforced concrete wall brick chimneys that are mostly used for heights of 120 to 200 meters (previously 250 meters used). Chimneys higher than 200m are generally designed as a type of multi-pipe steel inner tube on a reinforced concrete wall. Because there are still some problems in the design, construction, and use of brick-lined chimneys in China, this article briefly introduces the design of reinforced concrete walls and brick-lined chimneys used in the Soviet Union, in order to obtain some inspirations and references for improving the design of chimneys in China. effect. This type of chimney can be divided into three types for its inner liner. The first type is the type of traditional practice. This type of country has used many of the past and present, namely in reinforced concrete cylinders.