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随着桥梁设计施工技术的发展,高墩大跨桥施工技术应用的越来越多,普遍受到关注。爬模是当前高桥墩较为理想的模架,它集工作平台、支架、模板、提升设备为一体,能升、能降,施工循环周期短。具有劳动力消耗量低,节省用钢量,砼外表平整光滑美观的特点。目前大跨桥爬模施工技术是高墩大跨桥施工中比较先进的技术。现对此项施工技术进行简单的分析。
With the development of bridge design and construction technology, more and more applications of construction techniques for high pier and long span bridges have received widespread attention. Climbing mold is the ideal mold base for the current high bridge piers. It integrates working platform, support, template and lifting equipment, which can rise and fall, and the construction cycle is short. With low labor consumption, saving the amount of steel, concrete appearance smooth and beautiful appearance. At present, the construction technology of large-span bridge climbing is a relatively advanced technology in the construction of high-span long-span bridges. Now this construction technology for a simple analysis.