| 基于TRT6000弹性波反射法、地质雷达法、地质编录的隧道综合超前预报技术研究 |
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| 引用本文： | 李磊,陈光荣,杨燕伟,董栋.基于TRT6000弹性波反射法、地质雷达法、地质编录的隧道综合超前预报技术研究[J].西北水电,2011(Z1):91-96. |
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| 作者姓名： | 李磊 陈光荣 杨燕伟 董栋 |
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| 作者单位： | 中国水利水电第三工程局有限公司勘测设计研究院,西安,710032 |
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| 摘 要： | 结合大同至西安铁路客用专线2标段隧道工程,提出并实践基于隧道内地质编录、TRT6000弹性波反射法和地质雷达的综合超前预报技术。在对区域工程地质资料分析的基础上,重点依托超前预报系统TRT6000开展隧道内长距离预报,当接近不良地质地段时,应用地质雷达进行更精确的短距离预报,将隧道地质编录结果与预报结果进行对比验证,不断提高隧道超前预报的准确性。该综合超前预报方法在大西客用专线2标段隧道工程穿越破碎带、土石过渡带、断层等区域的施工中取得满意的效果。
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| 关 键 词： | 隧道工程 综合超前预报 地质编录 TRT6000 地质雷达 |
Study of comprehensive advanced predicting technique based on TRT6000 reflecting method of elastic wave,ground penetrating radar,and geological logging in tunneling |
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| LI Lei,CHEN Guang-rong,YANG Yan-wei,DONG Dong.Study of comprehensive advanced predicting technique based on TRT6000 reflecting method of elastic wave,ground penetrating radar,and geological logging in tunneling[J].Northwest Water Power,2011(Z1):91-96. |
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| Authors: | LI Lei CHEN Guang-rong YANG Yan-wei DONG Dong |
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| Affiliation: | LI Lei,CHEN Guang-rong,YANG Yan-wei,DONG Dong (Sinohydro Engineering Bureau 3 Co.,Ltd.Surveying and Design Research Institute,Xi'an 710032,China) |
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| Abstract: | The comprehensive advanced predicting technique based on TRT6000 reflecting method of elastic wave,ground penetrating radar, and geological logging is proposed and applied in the tunneling of Datong-Xi'an Passenger Dedicated Railway Line,Lot 2.On the basis of analysis of the regional engineering geological data,,the long distance prediction is mainly done in tunneling by applying TRT6000 system. When the unfavorable geological conditions section is close,more accurate short-term prediction is obtained by ap... |
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| Keywords: | Tunneling engineering comprehensive advanced geological predicting technique geological logging TRT6000 ground penetrating radar(GPR) |
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