| 预应力结构抗震设计的几个问题 |
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| 引用本文： | 余伟民,姚山.预应力结构抗震设计的几个问题[J].山西建筑,2012,38(27):43-44. |
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| 作者姓名： | 余伟民 姚山 |
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| 作者单位： | 1. 中联西北工程设计研究院,陕西西安,710082
2. 兰州军区空军勘察设计院,甘肃兰州,730000 |
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| 摘 要： | 探讨了预应力混凝土抗震设计中单个构件与概念设计,水平向地震作用与竖向地震作用,对无粘结预应力结构的抗震性能的评价,对规范中关于预应力度公式的理解几个问题,提出了自己的观点和看法。
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| 关 键 词： | 概念设计 竖向地震作用 无粘结预应力结构 预应力度 |
On some problems for seismic design of prestressed structure |
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| YU Wei-min,YAO Shan.On some problems for seismic design of prestressed structure[J].Shanxi Architecture,2012,38(27):43-44. |
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| Authors: | YU Wei-min YAO Shan |
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| Affiliation: | 1.China United Northwest Institute for Design and Research,Xi’an 710082,China; 2.Survey and Design Institute of Air Force Lanzhou Military Region,Lanzhou 730000,China) |
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| Abstract: | The paper explores the single member and conception design,the horizontal earthquake effect and vertical earthquake effect in the seismic design for the prestressed concrete,evaluates the seismic performance of the unbonded prestressed structure,and points out own views on the understanding of the prestressed degree formula. |
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| Keywords: | concept design vertical seismic effect unbonded prestressed structure prestress degree |
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