多道瞬态面波勘察技术在工程岩体质量评价中的应用  

Application of Multi-channel Transient Surface Wave Exploration Technology in Surveying the Quality Evaluation of Project

作　　者：刘国辉[1] 黄宁[1] 董兆祥[1] 贾敬[1] 

机构地区：[1]石家庄经济学院,石家庄050031

出　　处：《工程勘察》2008年第10期68-71,共4页Geotechnical Investigation & Surveying

摘　　要：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。Based on the advantages of the multi-channel transient surface wave exploration technology in project survey： simple and direct ways, not influenced by full-water degree of rock soil, high shallow layer resolution and low requests to test the location condition, in view of the deficiency of the available technology method in project quality evaluation, this article theoretically analyzes the feasibility of using the multi-channel transient surface wave exploration technology to carry on project quality evaluation of rock mass, and proposes concrete computing technique and appraisal formula in project quality evaluation of rock mass, and confirms the better survey-effect in project quality evaluation of rock mass through the project example.

关 键 词：瞬态面波 岩体质量评价 完整性系数 

分 类 号：P631.4[天文地球—地质矿产勘探]