贝雷架简易架桥设备在小半径、大坡度公路桥架设中的应用

The Application of the Bridge Framework to the Small Radius and Steep Slope Highway Bridge

云南玉元高速公路骆子箐 3#高架桥 ,位于小半径、大纵、横坡的曲线上。本文阐述了贝雷架导梁及扒杆简易架桥设备在该桥架设过程中的应用。说明了老设备及工艺在新技术、新工艺层出不穷的今天 。

The 3rd Luoziqing viaduct of Yuyan county of Yunnuan province lies in small radius and steep slope curved line.This paper discusses the bridge framework and the pole applied in this bridge.It is shown that old epquipment has special use prescently.