汽机基础预埋套管安装精度控制施工技术  

Construction Technology for Controlling Installation Accuracy of Pre-embedded Casing in Steam Turbine Foundation

作　　者：王中军 吴瑜灵 刘洪波 范枝波 赵金龙 WANG Zhong-jun;WU Yu-ling;LIU Hong-bo;FAN Zhi-bo;ZHAO Jin-long(China Railway Construction Engineering Group Guangdong Co.,Ltd.,Guangzhou 510000,China;Guangdong Jianke Innovation Technology Research Institute Co.,Ltd.,Guangzhou 510000,China)

机构地区：[1]中铁建工集团广东有限公司,广州510000 [2]广东建科创新技术研究院有限公司,广州510000

出　　处：《价值工程》2022年第31期126-128,共3页Value Engineering

摘　　要：对资源热力电厂汽轮式发电机的基础预埋件施工中常见的方法进行对比分析,结合本工程的实际情况,提出运用槽钢整体框架定位法并进行合理改进,实现了预埋套管的高精度安装。相对常规方法而言,改进后的方法能够有效节约施工工期和成本。本文详细介绍了该施工方法的操作要点和技术措施,以供类似工程参考使用。The common methods in the construction of foundation embedded parts of turbogenerator in resource thermal power plant are compared and analyzed.Combined with the actual situation of this project,the positioning method of channel steel integral frame is put forward and reasonably improved.The high-precision installation of pre-embedded casing is realized.Compared with the conventional method,the improved method can effectively save the construction period and cost.In this paper,the operation points and technical measures of the construction method are introduced in detail,which can be used as a reference for similar projects.

关 键 词：资源热力电厂 汽机基础 预埋件 槽钢整体框架定位法 

分 类 号：TU745[建筑科学—建筑技术科学]