支座不均匀沉降对空冷平台计算的影响  

Effects of differential settlements of supports on calculation of air-cooling platform

作　　者：宁世龙[1] 任中运[1] 

机构地区：[1]山西省电力勘测设计院,山西太原030001

出　　处：《武汉大学学报（工学版）》2007年第S1期151-153,共3页Engineering Journal of Wuhan University

摘　　要：按照工艺专业要求,支座不均匀沉降量分别取柱距的1/1 000和2/1000,采用三维空间结构分析程序STAAD/CHAIN,对永济热电厂空冷平台进行结构分析,说明支座不均匀沉降对空冷平台结构计算的影响,建议在设计中按柱距1/1000考虑.According to the requirements of technology and occupation,the value of differential settlements of supports should be in 0.001-0.002 of the column space.Three dimensional spatial structure analysis program STAAD/CHAIN is adopted to analyze the air-cooling platform of Yongji Thermal Power Plant;the results show the effects of the differential settlements of supports on calculation of the air-cooling platform.It is suggested that the value of differential settlements should be 0.001 of the column space.

关 键 词：支座不均匀沉降 空冷平台 STAAD/CHAIN 

分 类 号：TU318[建筑科学—结构工程]