【摘要】 结合世界各主要国家轻轨发展的现状,对轻轨在城市交通中的地位做了介绍.然后根据PC轨道梁铸钢支座锚固螺杆健康在线监测开发技术未有大量报道的实际情况,对跨座式单轨锚固螺杆健康监测系统在国内外的发展现状进行了介绍.更多还原

【Abstract】 Combined with developing situations of monorail systems in some countries,this paper introduces the positions of monorail system in urban traffic,and based on the fact that there are not many publications about technical development on monitoring on-line the health of anchor screws in the cast steel pedestal for prestressed concrete track girders,this paper introduces the related developing situation of the health of anchor screws in straddle-type monorail traffic system.更多还原