新岭大桥转体施工技术

The Construciton Technology By Swing of Xinling Big Bridge

新岭大桥采用有平衡重的平面转体法施工 ,这在我省尚属首例。施工中因地制宜采用拉链葫芦滑轮组进行牵引 ,仅用 3小时就使拱肋平稳、安全地转体就位 ,牵引施工获得成功 ,为我省的桥梁施工积累了经验 。

Xinling big bridge adopts method of construction by swing along plane This is the first case in our province In the process of construction,using chain block group to make arch ring turn to right position stably and safely just cost 3 hours Draught operation succeeds It accumulates experiences for our provincial bridge construction and has spreading valve