| 预应力混凝土十字形柱框架结构性能的研究 |
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| 引用本文： | 曹云中,郑翠侠.预应力混凝土十字形柱框架结构性能的研究[J].四川建筑科学研究,2004,30(3):28-30. |
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| 作者姓名： | 曹云中 郑翠侠 |
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| 作者单位： | 1. 浙江大学建筑工程学院,浙江,杭州,310027
2. 浙江野风房地产开发公司,浙江,杭州,310000 |
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| 摘 要： | 在对预应力混凝土十字形柱框架结构非线性有限元分析理论进行研究后，得到了能描述预应力混凝土十字形柱框架结构工作时的受力及变形性能的方法，用FORTRAN90编制相应的计算程序。用该程序在计算机上进行大量的计算分析，分别在各种不同方式荷载作用下和不同的柱截面、跨度、柱纵筋量、梁预应力筋量等因素的情况下，对预应力混凝土十字形柱框架结构体系结构性能进行了探讨研究，使得在设计工程中能有所把握。
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| 关 键 词： | 预应力混凝土 框架结构体系 纵筋 变形性能 预应力筋 荷载作用 FORTRAN90 受力 计算分析 非线性有限元分析 |
| 文章编号： | 1008-1933(2004)03-0028-03 |
| 修稿时间： | 2003年3月4日 |
Study on the structural performance of prestressed concrete frame with cross section column |
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| CAO Yun-zhong,ZHENG Cui-xia.Study on the structural performance of prestressed concrete frame with cross section column[J].Building Science Research of Sichuan,2004,30(3):28-30. |
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| Authors: | CAO Yun-zhong ZHENG Cui-xia |
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| Affiliation: | CAO Yun-zhong~1,ZHENG Cui-xia~2 |
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| Abstract: | After nonlinear finite analysis theory on prestressed concrete frame with cross section column was studied,a method to describe the mechanical feature of a working prestressed concrete frame with cross section column was obtatained.And the computer programme was designed with FORTRAN90.Then the structure feature of prestressed concrete frame with cross section column was analyzed and discussed with various kinds of loading and with defferent factors such as column section?span?quantity of steel in column?quantity of prestress steel in beam by plenty of result of calculating with computer.That will do great help when in design. |
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| Keywords: | prestressed concrete cross section column structure feature |
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