离石高架桥3号斜拉桥线型控制技术

Linetype control of 3# cable-stayed bridge of Lishi viaduct

详细介绍了施工过程中全桥的标高控制,通过对离石高架桥3号斜拉桥施工全过程线型控制,掌握了其中的基本技术,实现了全桥高精度合龙,积累了丰富的施工经验,为以后同类型桥梁施工奠定了坚实的理论基础。

The author detailedly introduces the elevation control of the whole bridge in the construction, Through the linetype control of 3 cable-stayed bridge of Lishi viaduct in the whole construction, the basic technique is mastered, the bridge is connected in high precision, the construction experience is accumulated, which lay a theoretical foundation for the similar bridge construction.