摘要
文章基于工程实践,系561台频率为729KMz的中波发射塔改造工程,在中波天线的铁塔与地锚基础的特点的基础上,着重从施工前的准备、原材料、混凝土配合比优化、基础钢筋制作、地脚螺栓与地锚拉杆及预埋件的安装、混凝土施工过程等方面的施工技术及质量控制要点进行了归纳,以供参考。
Based on engineering practice,the department 561 frequency for 729 KMz wave transmission tower renovation project.In this paper based on the wave antenna tower and ground anchor on the basis of characteristics,emphasis on the preparation,raw materials for constn^ction,reinforced concrete proportioning based optimization,production installation of the anchor bolts and embedded parts anchor Rod and pedestal of, process and other aspects of the construction of concrete construction technology and quality control points were summed up,for reference.
出处
《中国建材科技》
2014年第1期95-97,共3页
China Building Materials Science & Technology
关键词
广播发射
铁塔地锚
基础施工
注意事项
broadcasting
tower anchor
foundation construction
matters needing attention
