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高强度钢材在郑州绿地中央广场中的应用分析
doi: 10.13204/j.gyjz201403011
DESIGN APPLICATION OF HIGH STRENGTH STEEL IN GREENLAND CENTRAL PLAZA IN ZHENGZHOU
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摘要: 为推动高强钢材在民用建筑领域的应用发展,在郑州绿地中央广场工程中对高强度钢材进行设计应用。设计过程中对高强钢的材料强度与设计参数深入研究,并对高强钢应用前后结构关键整体指标进行对比分析。研究表明,高强钢在高层建筑中的应用可使钢材节约率达20%,对结构整体指标基本无影响。应加强高强钢材在民用建筑中的设计应用。Abstract: To promote more rapid development and application of high strength steel in China，the material was applied in Greenland Central Plaza in Zhengzhou． The material strength and design parameters were studied，and the buildings structural key indexes before and after the application of the high strength steel are analyzed． The study shows that when the high strength steel is applied in a high-rise building 20% steel can be saved without any influence to the structure response． The application of high strength steel in civil buildings should be promoted．
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Key words:
- high strength steel /
- high-rise building /
- design study /
- steel substitution
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