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当下,中国正处在一个伟大的造桥时代。中国是桥梁大国,却还不能称为桥梁强国。如何提高我国桥梁建设的品质?在交通运输部公路局近日举办的公路建设转型发展示范工程高级研修班上,与会专家就这一话题进行了深入讨论发展钢-混凝土组合结构桥梁清华大学未来城镇与基础设施研究院院长、中国工程院院士聂建国桥面需要行车,行车产生轮压,轮压是直接传递给钢结构好还是通过混凝土桥面板传递给钢结构好?答案是后者!桥面混凝土面板是与钢结构不组合好还是组合共同工作好?答案仍然是后者!发展钢-混凝土组合结构桥梁符合国家大力发展装配化建筑和桥梁,以及大力发展钢结构的产业政策,可以为促进高性
At the moment, China is in a great era of bridge building. China is a big bridge country, but it can not be called a bridge power. How to improve the quality of China’s bridge construction? In the Ministry of Transport Road Administration recently held high-level seminar on Highway Construction Transformation and Demonstration Project, experts discussed this topic in-depth discussion of the development of steel-concrete composite structure bridge future town of Tsinghua University and Infrastructure Research Institute, Chinese Academy of Engineering Nie Jianguo deck needs driving, traffic wheel pressure, wheel pressure is passed directly to the steel structure or through the concrete bridge deck to the steel structure is good? The answer is the latter! Bridge deck concrete Panel is not good with the steel structure or combination of work together? The answer is still the latter! The development of steel - concrete composite structure of the bridge in line with the state to vigorously develop the assembly of buildings and bridges, and vigorously develop the industrial structure of the steel industry policy, Sex