| 衬砌台车关键受力部位的确定及强度计算 |
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| 作者单位： | 中铁十一局集团第五工程有限公司 重庆400037 |
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| 摘 要： | 通过对大断面整体钢模衬砌台车在实际使用中受力情况的分析,提出衬砌台车实用的强度设计计算要点,据此方法设计的产品应用于特大断面隧道衬砌施工中,成功地避免了变形、压坍、跑模等事故,有明显的比较优势。
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| 关 键 词： | 隧道 台车 受力计算 |
The Determination of Key Force-bearing Parts and the Calculation of the Strength of Lining Trolley |
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| Authors: | Cai Minghui |
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| Abstract: | Through the force analysis of the integral steel mould lining trolley for large-section tunnel in practical use, the practical key points of calculation for strength design of lining trolley is presented in the paper. The accidents such as deformation, collapse and the leakage of form can be avoided successfully when the trolley designed by this method are used in the lining construction of extra-large section tunnel. It has an obvious advantage. |
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| Keywords: | tunnel trolley force calculation |
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