阿富准铁路喀腊塑克水库特大桥水中基坑开挖及其围堰施工技术

The Excavation of Foundation in Water and Its Cofferdam Construction Technology of Karatsuk Reservoir Super Large Bridge in Altay to Zhundong Railway

阿富准铁路喀腊塑克水库特大桥涉及深水墩施工,连续梁分段悬灌施工,施工工艺复杂,施工安全风险大,因此,为该标段的重点工程和控制性工程。论文介绍了施工过程中的重点和难点内容,并针对这些内容制定了施工方案,以供相似工程参考。

The Karatsuk reservoir super large bridge involves the construction of deep water piers, section suspension irrigation construction of continuous beam, the construction technology is complex, the construction safety risk is large, so this bridge is the key project and the control project of this section. This paper introduces the difficult and key content in the construction, and according to these,makes the construction scheme, to provide reference for similar engineering.