| 南京长江沉管隧道竖井地震反应分析 |
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| 引用本文： | 于新杰,张鸿儒,王逢朝. 南京长江沉管隧道竖井地震反应分析[J]. 北京交通大学学报(自然科学版), 1999, 23(4): 2 |
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| 作者姓名： | 于新杰 张鸿儒 王逢朝 |
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| 作者单位： | 北方交通大学土木建筑工程学院，三明大学土木建筑工程系 |
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| 摘 要： | 通过对南京长江沉管隧道竖井的分析研究，建立有限元模型，然后运用ＳｕｐｅｒＳａｐ程序计算得到竖井及竖井各板弯矩的最大值以及最大值发生的位置，用于指导结构设计，对南京长江沉管隧道的修建有重要的作用．
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| 关 键 词： | 沉管隧道 竖井 三维实体元 板壳元 样条拟合 |
| 修稿时间： | 1998-12-16 |
Seismic Response Analysis of Shaft for Nanjing Changjiang Immersed Tube Tunnel |
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| Yu Xinjie,Zhang Hongru,Wang Fengchao. Seismic Response Analysis of Shaft for Nanjing Changjiang Immersed Tube Tunnel[J]. JOURNAL OF BEIJING JIAOTONG UNIVERSITY, 1999, 23(4): 2 |
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| Authors: | Yu Xinjie Zhang Hongru Wang Fengchao |
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| Abstract: | Through the analysis for the shaft of Nanjing Changjiang immersed tube tunnel, the finite element model was established, and then the finite element analysis software SuperSap is used to calculate the maximum moments and shears of the shaft and each plate of the shaft. The position of the maximum value is also obtained. These results can be used to direct the structural design. The paper will be of great importance to the construction of Nanjing Changjiang immersed tube tunnel |
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| Keywords: | immersed tube tunnel shaft three dimensional brick element plate element spline fit |
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