| 隧道施工对泾县地震台DSQ倾斜仪观测影响分析 |
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| 引用本文： | 郑海刚,王雪莹,何康,郎孝龄,汪丹丹,李军辉.隧道施工对泾县地震台DSQ倾斜仪观测影响分析[J].华南地震,2014(4):84-87. |
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| 作者姓名： | 郑海刚 王雪莹 何康 郎孝龄 汪丹丹 李军辉 |
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| 作者单位： | 安徽省地震局;泾县地震台; |
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| 基金项目： | 安徽省地震科研基金(20130703) |
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| 摘 要： | 在京福高铁泾县隧道施工期间,泾县地震台形变观测山洞5 km范围内有6处环境变化点,主要有隧道开挖和岩石堆积两种方式。在环境调查的基础上,通过各环境变化点的土石方量计算,分析了京福高铁隧道施工对泾县地震台DSQ倾斜仪观测数据的影响。结果显示:施工将会对泾县地震台DSQ倾斜仪观测的西端和南端产生影响。
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| 关 键 词： | 京福高铁 隧道施工 DSQ倾斜仪 环境调查 影响分析 |
Impact Analysis for DSQ Tiltmeter Observation of Jingxian Seismic Station During Rail Tunnel Construction |
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| Institution: | ZHENG Haigang;WANG Xueying;HE Kang;LANG Xiaoling;WANG Dandan;LI Junhui;Earthquake Administration of Anhui Province;Jingxian Seismic Station; |
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| Abstract: | During Beijing-Fuzhou high-speed tunnel of Jingxian construction,there are 6 environment change points which include the tunnel excavation and rock accumulation within 5 km away from the deformation observation cave of Jingxian seismic station. This paper analyzed the impact on DSQ tiltmeter observation of Jingxian seismic station,during Beijing-Fuzhou high-speed rail tunnel construction,based on the environmental investigation and earthwork calculation of the environment change points. The results showed that the Beijing-Fuzhou high-speed tunnel construction affected the western and southern of DSQ tiltmeter observation. |
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| Keywords: | Beijing-Fuzhou high speed rail Tunnel construction DSQ tiltmeter Environmental investigation Impact analysis |
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