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本文介绍了传统的扒杆纵向“双钓鱼”法在焦晋高速公路40m 跨Ⅰ型梁及 20m 跨空心板架设中的应用,与架桥机相比,有着时间短、投资小的优点, 在山区桥梁架设中可参考采用.
This paper introduces the application of the traditional longitudinal and horizontal double fishing method in 40m cross-type I girder and 20m span hollow slab erection in Jiao-Jin Expressway. Compared with erecting machine, it has the advantages of short time and small investment , Erected in the mountain bridge can be used by reference.