综合物探在隧道病害诊治中的应用
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摘要
在对旧隧道病害的诊治过程中,综合物探勘查以其多快好省的特点,显示出无比的优越性。用探地雷达可检测混凝土衬砌层质量和衬砌层后背的脱空情况;以高密度电法为主,结合地震折射波法,可查明断裂构造的分布情况;地震折射波法辅以高密度电法,可对围岩进行分级。给实际工程可起到示范作用。
Synthetic geophysical prospecting is displaying the great superiority with the characteristics of DuoKuaiHaoSheng in the process of diagnosing the old tunnel diseases.It can detect the quality of the concrete lining layer and the cavity of the back of the concrete lining layer that using ground-penetrating radar;identify the distribution of faults that to mainly high-density resistivity method,combined with refraction method; divide the level of wall rock that refraction method to supplement high-density resistivity method.It can serve as a model for the actual project.
引文
[1]张胜业,潘玉玲等.应用地球物理学原理.武汉:中国地质大学出版社,2004.
    [2]李大心.探地雷达方法与应用[M].北京:地质出版社,1994.

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