北京地鐵五號線近接玉蜓橋施工的力學行為研究

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北京地鐵五號線近接玉蜓橋施工的力學行為研究

宋衛東, 王永清, 馬鵬姣, 杜建華, 張繼清

文章導航 > 工程科學學報 > 2007 > 29(3): 251-255

宋衛東, 王永清, 馬鵬姣, 杜建華, 張繼清. 北京地鐵五號線近接玉蜓橋施工的力學行為研究[J]. 工程科學學報, 2007, 29(3): 251-255. doi: 10.13374/j.issn1001-053x.2007.03.002

引用本文:

宋衛東, 王永清, 馬鵬姣, 杜建華, 張繼清. 北京地鐵五號線近接玉蜓橋施工的力學行為研究[J]. 工程科學學報, 2007, 29(3): 251-255. doi: 10.13374/j.issn1001-053x.2007.03.002

SONG Weidong, WANG Yongqing, MA Pengjiao, DU Jianhua, ZHANG Jiqing. Mechanical behavior investigation of the tunnel construction in metro line No.5 adjacent to Yuting Bridge in Beijing[J]. Chinese Journal of Engineering, 2007, 29(3): 251-255. doi: 10.13374/j.issn1001-053x.2007.03.002

Citation:

SONG Weidong, WANG Yongqing, MA Pengjiao, DU Jianhua, ZHANG Jiqing. Mechanical behavior investigation of the tunnel construction in metro line No.5 adjacent to Yuting Bridge in Beijing[J]. Chinese Journal of Engineering, 2007, 29(3): 251-255. doi: 10.13374/j.issn1001-053x.2007.03.002

宋衛東, 王永清, 馬鵬姣, 杜建華, 張繼清. 北京地鐵五號線近接玉蜓橋施工的力學行為研究[J]. 工程科學學報, 2007, 29(3): 251-255. doi: 10.13374/j.issn1001-053x.2007.03.002

引用本文:

宋衛東, 王永清, 馬鵬姣, 杜建華, 張繼清. 北京地鐵五號線近接玉蜓橋施工的力學行為研究[J]. 工程科學學報, 2007, 29(3): 251-255. doi: 10.13374/j.issn1001-053x.2007.03.002

SONG Weidong, WANG Yongqing, MA Pengjiao, DU Jianhua, ZHANG Jiqing. Mechanical behavior investigation of the tunnel construction in metro line No.5 adjacent to Yuting Bridge in Beijing[J]. Chinese Journal of Engineering, 2007, 29(3): 251-255. doi: 10.13374/j.issn1001-053x.2007.03.002

Citation:

SONG Weidong, WANG Yongqing, MA Pengjiao, DU Jianhua, ZHANG Jiqing. Mechanical behavior investigation of the tunnel construction in metro line No.5 adjacent to Yuting Bridge in Beijing[J]. Chinese Journal of Engineering, 2007, 29(3): 251-255. doi: 10.13374/j.issn1001-053x.2007.03.002

北京地鐵五號線近接玉蜓橋施工的力學行為研究

doi: 10.13374/j.issn1001-053x.2007.03.002

1. 北京科技大學金屬礦山高效開采與安全教育部重點實驗室, 北京 100083;
2. 鐵道第三勘察設計院, 天津 300142

基金項目:

教育部新世紀優秀人才支持計劃資助項目(No.NCET-04-0102)

作者簡介:
宋衛東(1966-),男,教授,博士生導師

中圖分類號: TU435;U231⁺.3
計量
- 文章訪問數: 162
- HTML全文瀏覽量: 53
- PDF下載量: 5
- 被引次數: 0
出版歷程
- 收稿日期: 2005-12-26
- 修回日期: 2006-03-07
- 網絡出版日期: 2021-08-16

Mechanical behavior investigation of the tunnel construction in metro line No.5 adjacent to Yuting Bridge in Beijing

1. State Key Laboratory of High-Efficient Mining and Safety of Metal Mines(University of Science and Technology Beijing), Ministry of Education, Beijing 100083, China;
2. The 3rd Railway Survey & Design Institute, Tianjin 300142, China

摘要: 以北京地鐵五號線近接玉蜓橋施工為工程背景,運用三維有限元程序ANSYS對地鐵區間隧道的開挖過程進行模擬,分析隧道開挖對玉蜓橋橋臺及地面環境的影響,并將計算結果與實測結果進行對比分析.結果表明,按照設計要求施工,地鐵五號線近接玉蜓橋施工時,對地面環境和橋臺的影響均可控制在設計允許的范圍之內,無需采取額外的預加固措施.
- 地鐵五號線 /
- 區間隧道 /
- 近接施工 /
- 力學行為
Abstract: The excavation process of the tunnel construction in metro line No. 5 adjacent to Yuting Bridge in Beijing was modeled by 3D-ANSYS numerical code. The influence of the excavation on the bridge's platform and ground environment was analyzed. The computed results were compared with measured data. It is shown that the influence of the excavation on the bridge's platform andground environment is in the range of the allowable value following the design. Any additional prior consolidating measure is not needed.
- metro line No.5 /
- regional tunnel /
- adjacent construction /
- mechanical behavior

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文章訪問數: 162
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PDF下載量: 5
被引次數: 0

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