| 隧道拱形优化求解方法和实际应用 |
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| 引用本文： | 童景盛.隧道拱形优化求解方法和实际应用[J].城市道桥与防洪,2010(12):167-170. |
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| 作者姓名： | 童景盛 |
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| 作者单位： | 中国市政工程西北设计研究院有限公司,甘肃兰州,730000 |
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| 摘 要： | 该文介绍了一种直接求解拱形优化的快速实用方法,使选择合理的衬砌结构型式、调整和缩小偏心距变得简单易行,并对安全、优质完成工程,节约隧道工程造价,提高隧道设计、施工水平具有显著推动作用。文章还通过实际算例对拱形优化在隧道设计、科研及施工中的应用作了阐述。
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| 关 键 词： | 隧道 拱形优化 合理拱轴 承载能力 同岩稳定 隧道裂缝 |
Tunnel Vaulted Optimization Solving Method and Its Practical Application |
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| Tong Jinsheng.Tunnel Vaulted Optimization Solving Method and Its Practical Application[J].Urban Roads Bridges & Flood Control,2010(12):167-170. |
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| Authors: | Tong Jinsheng |
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| Abstract: | The article introduces a quick practical method directly to solve the vaulted optimization and makes the reasonable selection of lining structure,adjustment and narrowing of eccentricity become simple,which has the obvious promoting action for the safety,high quality and saving of tunnel engineering construction cost,and for enhancing the tunnel design and construction level.The article sets forth the application of vaulted optimization in the tunnel design,scientific research and construction by the cases. |
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| Keywords: | tunnel vaulted optimization reasonable arch axis carrying capacity stability of wall rock tunnel crack |
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