摘要
结合武汉地铁中南路站钢管柱施工实践,详细论述了HPE液压垂直插入机施作钢管柱施工技术的工艺原理、工艺流程、操作要点和质量控制要求。检测数据证明,该技术先进可靠,能保证质量,突破了传统钢柱安装人工定位存在的安全不能保障、施工工序复杂、工期比较长、成本较高等诸多难题,并使中南路车站施工工期提前了5个月,打破了工期制约的瓶颈。
This paper,based on the South Station in Wuhan Metro Steel Pipe Column construction practice,discusses in detail the vertical insertion of the HPE hydraulic facilities for steel column construction process principles,processes,operating points and quality control requirements.Test data proves that the advanced technology is reliable,can assure quality,solving problems in the traditional steel column installation such as no assurance of the security of artificial positioning,the complex construction process,long duration,high cost,and reduces the construction period of South Station by five months,to break the constraints bottleneck of duration
出处
《铁道建筑技术》
2012年第10期70-73,82,共5页
Railway Construction Technology
