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基于多道瞬态面波勘察技术在工程勘察中所使用的方法具有轻便简捷、不受岩土饱水程度影响、浅层分辨率高和对测试点处场地条件要求低等优势,针对工程岩体质量评价中现有技术方法存在的不足,本文从理论上阐述了利用多道瞬态面波法进行工程岩体质量评价的可行性,并提出了将其用于工程岩体质量评价的具体测试技术方法和评价公式。通过工程实例验证了该方法用于工程岩体质量评价中具有很好的效果。
The method based on multi-channel instantaneous surface wave prospecting technology in engineering survey has the advantages of light and simple, not affected by the saturation of rock and soil, high resolution of shallow layer and low requirement of site conditions at the test point. In this paper, the feasibility of using multi-channel transient surface wave method to evaluate the quality of engineering rock mass is expounded theoretically, and the concrete method of using it for quality evaluation of engineering rock mass is put forward Test techniques and evaluation methods. The engineering example shows that this method has a good effect on the quality evaluation of engineering rock mass.