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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。
Henan radio and television tower belongs to the ultra-tall structure, the construction of high-altitude work area is small, dangerous. According to the actual situation of the project, the corresponding safety precautions are respectively formulated from the hoisting of steel columns, the installation of outer pillars, the erection of eucalyptus leaf sugar steel columns, and the flange construction of eucalyptol sugar columns. Practice shows that these measures meet the needs of on-site construction and hoisting, and provide a safe platform for workers’ operation, which solves the problems of high-altitude working face and small security protection. So far, no safety problems have emerged during the construction and a good protective effect has been achieved.