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主要根据某条桥梁墩需要使用无拉杆模板施工的客运专线作为研究对象,针对该工程对于施工的高标准、高起点、高难度、工期短等特性,对整个工程多个方面的施工技术进行筛选,从而找出经济价值最高的施工方法。在施工过程中不使用以往传统的满堂支架法,而是采用更为轻便、经济性的无拉杆模板技术,这项施工技术能够充分的满足该案例工程的相关技术要求,并且在经过现场实践之后,其实践效果远超传统施工技术,还提升了施工进度。
According to the requirements of a bridge pier, the passenger dedicated line with no tie rod formwork is selected as the research object. According to the characteristics of the project such as high standard, high starting point, high difficulty and short construction period, the construction technology of many aspects of the whole project is screened , To find the highest economic value of construction methods. Instead of using the traditional full-width bracket method in the construction process, a more lightweight and economical non-tie rod formwork technology is adopted. This construction technology can sufficiently meet the relevant technical requirements of the case project and, after on-site practice , Its practical effect far exceeds the traditional construction techniques, but also enhance the construction progress.