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桥梁预应力混凝土在施工过程中易产生裂缝。加强施工过程主要工序的管理,特别是混凝土的养护对消除混凝土的表面裂缝尤为关键。
Prestressed concrete bridge in the construction process prone to cracks. To strengthen the management of the main process of the construction process, especially the conservation of concrete to eliminate concrete surface cracks is particularly crucial.