| 物探测井技术在南宁地铁勘察中的应用分析 |
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| 引用本文： | 孙中科,章飞亮. 物探测井技术在南宁地铁勘察中的应用分析[J]. 中国西部科技, 2014, 0(2): 24-26 |
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| 作者姓名： | 孙中科 章飞亮 |
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| 作者单位： | 中铁隧道勘测设计院有限公司,天津300133 |
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| 摘 要： | 物探测井技术属于原位测试方法的一种,通过将探头放入已成钻孔,利用地球物理方法测得地下岩层的物性参数,进而对设计、施工进行指导。通过南宁地铁勘察实例,介绍了物探测井技术在地铁勘察项目中的工作方法,提供了几种物性参数的理论及工程意义,并分析测井工作中仍存在的问题。
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| 关 键 词： | 地铁勘察 物探测井 波速 电阻率 地温 |
Application of Geophysical Logging Technology in NanNing Metro Survey |
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| SUN Zhong-ke,ZHANG Fei-liang. Application of Geophysical Logging Technology in NanNing Metro Survey[J]. Science and Technology of West China, 2014, 0(2): 24-26 |
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| Authors: | SUN Zhong-ke ZHANG Fei-liang |
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| Affiliation: | (China Railway Tunnel Surey＆Design Institute CO.L TD, TianJin 300133, China) |
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| Abstract: | Geophysical well logging technology is a kind of in-situ test method, which can provide guidancefor design and construction by means of puttingprobe into the hole, using geophysical method to measure the physical parameters of underground rock stratum. Based on the investigation of Nanning subway, we introduced the geophysical well logging technology in metro survey project, provided the physical parameters of several theoretical and engineering significance, and analyzed the problems exist in the logging work. |
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| Keywords: | Metro Survey Geophysical Logging Wave Velocity Resistivity Geothermal Logging |
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