轨道交通与高速磁浮近距离并行方案优化与评估分析

近年来,进入磁浮安全保护区的工程项目越来越多.由于高速磁浮系统运行对线路轨道变形的要求较高,对临近高速磁浮线路后期实施的工程项目方案进行优选和评估分析,从而保障磁浮的安全运营具有重要意义.结合上海轨道交通二号线东延伸工程,对其浦东国际机场景观水池磁浮并行段工程方案进行了优化研究,并采用数值分析方法就轨道交通实施对磁浮线...

EVALUATING AND OPTIMIZING TO SOLUTION OF RAIL TRANSIT LINE NEAR PARALLELED TO HIGH SPEED MAGLEV LINE

Years recently, more and more projects were accessing to safe keeping area of maglev line. Owing to strictly requirements of rail distortion of maglev line, projects constructed after high speed maglev line should be evaluated to ensure safe operation of maglev train. Shanghai metro line No. 2 would be stretched east to Pudong international airport, this stretching project was near paralleled to high speed maglev line at the area of two sight ponds of Pudong international airport, and engineering solutions of near paralleled section were optimized and researched in this paper. Construction effect to high speed maglev line was analyzed using FEM method, and the rationality of forenamed solutions and evaluation method was proved according to measure data in the end.