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作为一种单柱单支点结构,独柱墩的主要目的是用于支撑包括梁等在内的上部结构。尤其是相比于其他结构形式,独柱墩本身需要花费的费用相对较少,视觉上具有较好的通透性,加之外观比较美观并且能够有效支撑上部结构,使得在各高速公路建设当中经常可以看见独柱墩的“身影”。但由于独柱墩桥梁结构支座存在倾覆以及脱空的危险,因此处于安全的角度需要对独柱墩进行加固施工。本文将以此为背景,结合具体工程实例,简要分析研究独柱墩加固施工技术。
As a single-column single-fulcrum structure, the main purpose of the single-column pier is for supporting superstructures including beams and the like. Especially compared to other structural forms, the single pier itself costs relatively little to spend, has a good visual permeability, combined with the appearance of more beautiful and can effectively support the superstructure, making the highway construction often Can see the single pillar pier “figure ”. However, due to the danger of overturning and emptying of the bearing of a single-column bridge, it is necessary to reinforce the single-column pier in a safe manner. This article will take this as the background, combined with specific engineering examples, a brief analysis of the reinforcement technology of single pillar pier.