大道速滑馆机电安装综合技术研究及应用

Research and Application of Comprehensive Technology of Electromechanical Installation in Daoda Speed Skating Hall

随着2022年奥运会的到来,我国人工冰场的数量急剧增加。目前国内的室内冰场建设越来越多,中车北京二七机车有限公司国家冰雪运动训练科研基地速滑馆,相比于小型室内冰场,大道速滑馆屋顶为钢网架结构,所有机电管线均在网架中安装,钢网架长属于高空间大跨度网架机电安装,常规安装工艺及施工组织措施方面安装效率低、工期较长,不足以满足本项目对进度、质量和成型效果的要求。网架内机电管线安装技术是为了提高施工效率,降低人工和材料消耗同时缩短施工周期。

With the arrival of the 2022 Olympic Games,the number of artificial ice rinks in my country has increased dramatically.At present,there are more and more indoor ice rinks being built in China.Compared with the small indoor ice rink,the speed skating hall of the National Ice and Snow Sports Training and Research Base of CRRC Beijing Erqi Locomotive Co.,Ltd.has a steel grid structure on the roof.The electromechanical pipelines are installed in the grid frame.The steel grid frame length belongs to the electromechanical installation of the high-space and large-span grid frame.The conventional installation process and construction organization measures have low installation efficiency and long construction period,which are not enough to meet the project's requirements for progress,quality and molding.effect requirements.The installation technology of electromechanical pipelines in the grid is to improve construction efficiency,reduce labor and material consumption and shorten the construction period.