皮带走廊受限条件时山墙起步安装钢网架施工技术

The gable starting installation steel grid construction technology with belt corridor restricted condition

针对传统网架安装技术,遇到皮带走廊等障碍物时通常采用多机抬吊作业起步架后高空散装施工方法的缺点,提出改进施工工艺和流程,采用山墙散装的吊装施工技术。通过实施应用该技术,可有效降低施工费用,减少环境污染,提高施工效率,降低用工成本,在经济和社会效益方面效果显著。

In view of the traditional grid installation technology,when encountering belt corridor and other obstacles,the disadvantages of high altitude bulk construction method using multi-machine lifting operation starting grid,this paper put forward the improvement construction technology and flow,using the lifting construction technology of gable bulk,through the implementation and application of this technology,could effectively reduce the construction costs,reduce the environmental pollution,improve the construction efficiency,and reduce labor costs,had significant effect on economic and social benefits.