文章结合永定新河特大桥预应力孔道压浆的工程实践,针对预应力孔道压浆现场施工细节管理中存在的问题,从“过程控制”和“人的因素”两个方面详细阐述,并进行了有益探索.保证了后张预应力预留孔道灌浆质量.%In the light of the engineering practice of grouting of prestressed tendon ducts for Yongding New River Bridge, to tackle the problems in details management of the site for grouting of preatressed tendon ducts, the paper expounds in detail the "process control" and "human factors" and makes some useful studies, which ensured the grouting quality of post-tension prestressed tendon ducts.
展开▼
