装配式混凝土煤斗在火力发电厂房中的应用

Application of Assembled Concrete Coal Bucker in Thermal Power Plant

煤斗是火力发电厂主厂房中必不可少的构筑物。在比较混凝土煤斗和钢煤斗两种传统结构形式优缺点的基础上,提出了一种装配式混凝土煤斗,现场组装方便,工期短,且经济实用,响应了国家大力发展装配式结构的政策。经过计算比较,配置该新型混凝土煤斗与配置钢煤斗方案的抗震性能相似,远优于配置现浇式混凝土煤斗的方案。

Coal hopper is an essential structure in the main building of thermal power plant.On the basis of comparing the advantages and disadvantages of the two traditional structures of concrete and steel coal bunker,this paper puts forward a kind of assembled concrete coal bunker,which is convenient to assemble on site,short construction period,economical and practical,and responds to the national policy of vigorously developing the assembled structure.Through calculation and comparison,the seismic performance of the new type concrete coal bunker is similar to that of the steel coal bunker scheme,which is much better than that of the cast-in-place concrete coal bunker scheme.