烟囱选型分析探讨

ANALYSIS AND DISCUSSION ON LECTOTYPE OF CHIMNEYS

对三种高度相同的烟囱分别从设计、施工和造价三个方面进行了分析比较。这三种烟囱具有各自不同的材料、结构形式和工艺需求,具有一定的代表性。经过最优化分析比较可知,钢筋混凝土单筒式烟囱造价低;施工难度不大,适合于本期濮院协鑫电厂。

It is compared and analyzed that three types of same height chimneys from the three aspects of design,construction and fabriction cost.Their materials,structure's type and process demands are different and they have a certain representativeness.By optimum analysis and comparision,the fabriction cost of the RC single tube chimney is the lowest and its construction isn't difficult.So it is suitable to the PUYAN GCP.