河南广电发射塔安全施工技术分析

河南广播电视发射塔属于超高结构,施工时高空作业面狭小,危险性大。针对工程实际情况,分别从钢柱吊装、外塔柱安装、桉叶糖钢柱吊装以及桉叶糖柱内法兰施工几方面分别制定相应的安全防护措施。实践表明,这些措施满足了现场施工、吊装的需要,为工人操作提供了安全平台,解决了高空作业工作面狭小、安全防护困难的特点。到目前为止,施工过程中未出现任何安全问题,取得了良好的防护效果。

SAFE CONSTRUCTION TECHNOLOGY ANALYSIS OF HENAN BROADCAST TV TOWER

Henan Broadcast TV Tower belongs to super-high structures,it has narrow high workspace and large risks.According to the actual situation of this project,this paper introduces the steel columns lifting,tower columns installation and the construction of inner flanges of eucalyptus leaves shape section steel column.What’s more,the appropriate safety precautions are made.Practice shows that these measures meet the site construction and lifting need,providing a secure platform for workers,which can solve the problems of the narrow high workspace and security protection.So far,there has no security problems during construction of the project and a good protective effect is got.