| 芙蓉山公路隧道地表沉降监测技术及应用 |
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| 引用本文： | 王鑫,宋战平,冯志焱. 芙蓉山公路隧道地表沉降监测技术及应用[J]. 水利与建筑工程学报, 2008, 6(3) |
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| 作者姓名： | 王鑫 宋战平 冯志焱 |
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| 作者单位： | 西安建筑科技大学,土木工程学院,陕西,西安,710055;西安建筑科技大学,土木工程学院,陕西,西安,710055;西安建筑科技大学,土木工程学院,陕西,西安,710055 |
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| 摘 要： | 针对芙蓉山隧道具有浅埋、大跨度的特点,通过大量的地表沉降现场监测,绘出其全过程曲线以及各测点变形量随时间变化曲线,验证了地表控制隧道洞口稳定性的重要性;并通过对不同变化曲线进行分析,对隧道洞体的稳定性进行预判,指导施工。
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| 关 键 词： | 浅埋 大跨度隧道 地表沉降 隧道稳定 全过程曲线 |
Application of Monitoring Technology for Ground Surface Settlement in Furongshan Tunnel |
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| WANG Xin,SONG Zhan-ping,FENG Zhi-yan. Application of Monitoring Technology for Ground Surface Settlement in Furongshan Tunnel[J]. Journal of Water Resources Architectural Engineering, 2008, 6(3) |
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| Authors: | WANG Xin SONG Zhan-ping FENG Zhi-yan |
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| Affiliation: | College of Civil Engineering;Xi'an Scientific and Technical University of Architecture;Xi'an;Shaanxi 710055;China |
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| Abstract: | According to such the characteristics as shallow embedment and large span of Furongshan tunnel and through a large number of monitors for the ground surface settlement,its entire process curves and the deformation curves changed with time at the measured points are drawn out.The importance of the ground surface in controlling the stability of the tunnel entrance is verified.And through the analysis of different curves,the stability of the tunnel body is pre-judged in order to guide the construction. |
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| Keywords: | shallow large span tunnel ground surface settlement tunnel stability entire process curve |
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