| 压型钢板截面特性计算方法的分析比较 |
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| 引用本文： | 白力更,冯永伟,程荣. 压型钢板截面特性计算方法的分析比较[J]. 钢结构, 2011, 0(10): 42-45 |
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| 作者姓名： | 白力更 冯永伟 程荣 |
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| 作者单位： | 中冶建筑研究总院有限公司,北京,100088 |
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| 摘 要： | 对不同厚度、不同强度的压型钢板采用不同方法计算其截面特性,并对其截面特性进行分析比较.结果表明:目前我国由压型钢板供货商提供的压型钢板截面特性未考虑钢板强度的影响,用于结构设计或组合楼板施工阶段设计偏于不安全.对试验确定压型钢板截面特性的方法进行分析,从可靠度的角度出发,认为通过试验确定截面特性的方法不宜用于结构设计....
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| 关 键 词： | 压型钢板 截面特性 组合楼板 设计 |
ANALYSIS AND COMPARISON OF CALCULATION METHODS FOR SECTION CHARACTERISTICS OF PROFILED STEEL SHEETS |
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| Bai Ligeng,Feng Yongwei,Cheng Rong. ANALYSIS AND COMPARISON OF CALCULATION METHODS FOR SECTION CHARACTERISTICS OF PROFILED STEEL SHEETS[J]. Steel Construction, 2011, 0(10): 42-45 |
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| Authors: | Bai Ligeng Feng Yongwei Cheng Rong |
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| Affiliation: | (Central Research Institute of Building and Construction Co. Ltd, MCC Group, Beijing 100088, China) |
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| Abstract: | Based on the different thickness and different strength of profiled steel sheet, different methods are used to calculate the section properties, which are also analyzed and compared. The results indicate that the profiled steel sheet provided by the current supplier without considering the strength of steel plate is unsafe for structural design or construction phase design of composite slab. It is also analysed the test methods for determining characteristics of steel sheet sections. From the perspective of reliability, the section properties coming from tests can not be used in structural design .Finally, the design recommendations are given. |
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| Keywords: | profiled steel sheet section property composite floor design |
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