大型设备基础施工质量控制要点  

KEY POINTS FOR LARGE EQUIPMENT FOUNDATION CONSTRUCTION QUALITY CONTROL

作　　者：颜刚 YAN Gang(Beijing Boda Jingkai Construction Co.,Ltd.,100176,Beijing,China)

机构地区：[1]北京博大经开建设有限公司,北京100176

出　　处：《建筑技术》2022年第2期155-157,共3页Architecture Technology

摘　　要：某大宗气站设备基础施工中,通过改进预埋螺栓群的固定方式,采用双层定型式地脚螺栓整体预埋钢架+顶端整体定位箍的双重定位措施,确保了地脚螺栓的预埋精度;采用整体分片式定型模板,提升了设备基础外立面的观感质量。In a large gas station equipment foundation construction, the fixing mode of preembedded bolt group was improved and dual positioning measure of double layers of fixed anchor bolt integrity pre-embedded steel frame plus top integrity positioning hoop was adopted, to guarantee the pre-embedding accuracy of anchor bolt;integral segmental form fixing formwork was used to improve the visual effect of equipment foundation facade.

关 键 词：大型设备基础 预埋螺栓群 双层定型式地脚螺栓整体预埋钢架 整体分片定型模板 

分 类 号：TU74[建筑科学—建筑技术科学]