| 混凝土抗冲切承载力在新旧规范中的对比 |
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| 引用本文： | 张源妍. 混凝土抗冲切承载力在新旧规范中的对比[J]. 山西建筑, 2007, 33(24): 82-83 |
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| 作者姓名： | 张源妍 |
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| 作者单位： | 云南昆明国际机场常务维修队,云南,昆明,650000 |
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| 摘 要： | 通过对我国新旧《混凝土结构设计规范》中有关混凝土抗冲切承载力验算的对比和分析,得出了二者的联系与不同,指出新规范在保证安全度的情况下适当地降低了可靠性指标,补充了双向预应力混凝土板和板柱结构受冲切承载力计算的相关内容,从而使工程设计人员能够更加灵活地运用新规范进行结构设计。
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| 关 键 词： | 混凝土结构 冲切承载力 设计规范 |
| 文章编号： | 1009-6825（2007）24-0082-02 |
| 修稿时间： | 2007-05-01 |
Comparison and analysis of the punching shear capacityin new and old specifications |
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| ZHANG Yuan-yan. Comparison and analysis of the punching shear capacityin new and old specifications[J]. Shanxi Architecture, 2007, 33(24): 82-83 |
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| Authors: | ZHANG Yuan-yan |
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| Affiliation: | ZHANG Yuan-yan |
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| Abstract: | The new and old specifications of punching shearing capacity in code for design of concrete structures in China are compared and analysed,their relation and difference are obtained.It is considered for the new specification that the reliability index are decreased appropriately on the guarantee of safety,and the calculation on the punching shearing capacity of two way slab for prestressed concrete and the slab-column structures are specified.So this leads to designers to carry out calculation flexibly according to the new specifications. |
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| Keywords: | reinforced concrete structures punching shear capacity design standard |
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