| 王升,韩世礼,彭莎莎,张华丽,李国银.高密度电法在探测澧县艳州船闸工程场地隐伏断裂中的应用[J].南华大学学报(自然科学版),2022,(1):39~44.[WANG Sheng,HAN Shili,PENG Shasha,ZHANG Huali,LI Guoyin.Application of High-density Electrical Method in Detecting Hidden Fractures in Yanzhou Ship Lock Engineering Site of Lixian County[J].Journal of University of South China(Science and Technology),2022,(1):39~44.] |
| 高密度电法在探测澧县艳州船闸工程场地隐伏断裂中的应用 |
| Application of High-density Electrical Method in Detecting Hidden Fractures in Yanzhou Ship Lock Engineering Site of Lixian County |
| 投稿时间：2021-06-17 |
| DOI：10.19431/j.cnki. 1673-0062.2022.01.006 |
| 中文关键词: 隐伏断裂 高密度电法 反演 钻探 |
| 英文关键词:hidden fracture high-density electrical method inversion drilling |
| 基金项目:湖南省自然科学基金项目(2020JJ4524;2018JJ2327);南华大学大学生研究性学习和创新性实验计划项目(X2019106) |
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| 中文摘要: |
| 隐伏断裂是工程建设时不可忽略的安全隐患,不仅会影响建筑物的稳定性,而且也会给人们的生活造成重大损失。本研究区内基岩风化程度不均、界面较复杂、局部存在断裂可能性较大,为了查明该工程建设中存在的工程安全隐患,采用了高密度电法进行探测。施工场地内共布置了3条物探测线,经过反演解释并结合已有钻孔资料分析,共发现了3条断裂破碎带,并且查明了断裂破碎带地下分布的延伸方向以及基底岩土界面的起伏形态,与钻探验证结果相吻合。 |
| 英文摘要: |
| Hidden fracture is a hidden safety hazard that cannot be ignored during construction, which will not only affect the stability of buildings, but also cause heavy losses to people's lives. In the study area, the weathering degree of bedrock is uneven, the interface is complex, and there is a high possibility of local faults. In order to find out the hidden engineering safety hazards in the construction of the project, high-density electrical detection was used. A total of 3 object detection lines are arranged in the construction site. After inversion and interpretation and combined with the analysis of existing drilling data, a total of 3 fractured fracture zones have been discovered. In addition, the extension direction of the underground distribution of the fracture zone and the undulating shape of the basement rock-soil interface were ascertained, which was consistent with the drilling verification results. |
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