轨道交通高压线下架梁施工技术措施

Construction technology for beam erection under the high-voltage cable of rail transit

介绍了北京地铁八通线地上轨道铺架施工中,由于受高压线不能拆除的影响,如何在高压线下安全架设简支工型梁的施工技术,介绍了吊机吊梁与人工移梁的相互配合技术,保证了铺架安全按期完成。

Construction technology for the erection of simple-supported H beam under the high-voltage cable in rail construction works in Bawangfen-Tongzhou line of Beijing metro are introduced. Cooperative construction technique combined with crane and manual moving is mentioned, which ensure the completion of works in limit time.