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在经济快速发展的推动下,建筑工程技术不断进步,许多新技术、新工艺己逐步应用到建筑施工中来。这些新技术、新工艺的应用,不仅使得施工工艺大为简化,同时也使得许多复杂的结构难题得以解决,后张无粘结预应力混凝土技术就是近几十年来发展起来的一项技术。本文通过工程实例探讨了高层建筑无粘结预应力后张法施工技术应用,并提出了相应的质量保障措施,以达到该技术的顺利实施。
In the rapid economic development, construction technology continues to progress, many new technologies, new technologies have gradually applied to the construction. The application of these new technologies and new technologies not only simplifies the construction process but also resolves many complicated structural problems. Post-tensioned unbonded prestressed concrete technology is a technology developed in recent decades. In this paper, through the engineering examples, the application of the post-tensioned construction technology of unbonded prestressed high-rise building is discussed, and the corresponding quality assurance measures are put forward to achieve the smooth implementation of the technology.