| 某钢管砼拱桥静载测试分析 |
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| 引用本文： | 陈宝春,陈建省,郑起铭,郑振飞.某钢管砼拱桥静载测试分析[J].福州大学学报(自然科学版),1996(4):78-81. |
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| 作者姓名： | 陈宝春 陈建省 郑起铭 郑振飞 |
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| 作者单位： | 福州大学土木建筑工程系，安溪县交通局 |
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| 摘 要： | 铭选大桥主孔为９０ｍ净跨的钢管砼中承式拱，大桥建成后进行静载测试．对测试结果进行了整理，并与理论计算进行对比分析．结果表明，该桥在试验活载作用下处于弹性阶段，服从平截面假定，材料非线性和几何非线性影响很小．还对这类桥梁的构造和设计提出建议
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| 关 键 词： | 钢管砼 拱桥 静载 试验 安溪 |
A Study of Artificial Combination Earthquake Waves |
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| Huang Chaoguang,Peng Dawen.A Study of Artificial Combination Earthquake Waves[J].Journal of Fuzhou University(Natural Science Edition),1996(4):78-81. |
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| Authors: | Huang Chaoguang Peng Dawen |
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| Institution: | Huang Chaoguang Peng Dawen (Department of Civil and Architectural Engineering, Fuzhou University, Fuzhou, 350002) |
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| Abstract: | In this paper, based on the actual engineering, liner methods of superposition with a stochastic phase angle cosine function of uniform distribution are selected as a mathematial model to be combined into earthquakewaves to meet the needs of the actual engineering. The model not only is able to meet the three essential factors of the earthquake wave, but is linked up with the response spectrum method in current code. Based on the mathematical pattern offered, the corresponding program, which has being applied to actual engineeing, is drawn up. |
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| Keywords: | earthquake waves artificial combination trigonometric series standard response spectrum |
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