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分析了公路后张预应力混凝土空心板梁桥设计中应当解决的若干问题,探讨了新材料与新工艺对于公路空心板梁发展的影响,并从新材料与新工艺的角度,初步提出了若干设计建议。
This paper analyzes some problems that should be solved in the design of post-tensioned prestressed concrete hollow girder bridges and discusses the influence of new materials and new technology on the development of highway hollow slab beams. From the perspective of new materials and new technology, several designs Suggest.