| 大中桥梁荷载横向分布比拟正交异性板法 |
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| 引用本文： | 沈健.大中桥梁荷载横向分布比拟正交异性板法[J].南昌职业技术师范学院学报,2004(6):81-83. |
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| 作者姓名： | 沈健 |
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| 作者单位： | 江西科技师范学院,江西,南昌市,330013 |
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| 摘 要： | 对于由主梁、连续桥面板和多横隔梁组成的梁式桥，当宽度与跨度之比较大时，可将其简化比拟为正交异性平板．按古典弹性薄板理论进行分析，即比拟正交异性板法，或称G-M法。
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| 关 键 词： | 正交异性平板 横向分布系数 挠曲微分方程 影响线 |
| 文章编号： | 1007-3558(2004)06-0081-03 |
| 修稿时间： | 2004年6月10日 |
The Theory of Assimilative and Vertical isomerism Board |
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| Shen Jian.The Theory of Assimilative and Vertical isomerism Board[J].Journal of Nanchang Vocational & Technical Techers' College,2004(6):81-83. |
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| Authors: | Shen Jian |
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| Abstract: | When the breadth in proportion to the span of a beam bridge, which is composed of main beams, continuous broads and transverse beams, is too big, we can predigest it as assimilative and vertical isomerism board, and analyze it according to the theory of classical elasticity sheet, i.e. the assimilative and vertical isomerism board method, namely, GM theory. |
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| Keywords: | the assimilative and vertical isomerism board the modulus of transverse distribution curve differential equation the line of influence |
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