综合物探方法在城市隐伏断裂探测中的应用

doi:10.11720/wtyht.2021.1525

摘要
图/表
参考文献
相关文章
Metrics

全文: PDF(4078 KB) HTML
输出: BibTeX | EndNote (RIS)

摘要

成都市主城区存在多条隐伏断裂,而断裂的准确位置和分布情况尚不明确,这对成都市地下空间资源综合科学开发利用和城市建设规划布局优化造成极大安全隐患。为此,针对工区内的包江桥隐伏断裂采用了微动、高密度电阻率法、瞬变电磁法和土壤氡气测量这4种方法进行综合探测,不仅查明了测线位置的地层结构,而且还获得了包江桥隐伏断裂的位置、性质、产状和规模等参数。本次探测工作表明,采用综合物探方法进行城市隐伏断裂探测可以获得更好的效果。

	服务

	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	刘伟
	黄韬
	王庭勇
	刘怡
	张继
	刘文涛
	张琦斌
	李强

关键词 ：城市地质, 隐伏断裂, 微动探测, 高密度电阻率法, 瞬变电磁法, 土壤氡气测量, 综合物探

Abstract：

The existing geological data show that there are several buried faults in the main urban area of Chengdu. However, the specific location and distribution of these faults are still unclear, which poses great security risks to the comprehensive and scientific exploitation and utilization of underground space resources and the optimization of urban construction planning and layout in Chengdu. In view of such a situation, four geophysical methods, namely, micromotion survey, high-density electrical method, transient electromagnetic method and soil radon measurement, were used in this paper to comprehensively explore the buried Baojiangqiao fault in the work area. The integrated geophysical prospecting methods not only identified the stratigraphic structure along the survey line, but also obtained the location, property, attitude and scale of the buried Baojiangqiao fault. This work indicates that the integrated geophysical prospecting methods can achieve better results in the exploration of urban buried fault.

Key words： city geology concealed fault microtremor survey high-density electrical method transient electromagnetic method soil radon measurement integrated geophysical method

收稿日期: 2020-11-23 出版日期: 2021-08-20

P631

基金资助:四川省科技计划项目(2019YJ0595);中国地质调查局项目“成都多要素城市地质调查”(DD20189210)

作者简介: 刘伟(1988-),男,毕业于西南石油大学,主要从事地球物探勘探工作及数据处理方法研究。Email: davidliuwei@163.com

引用本文:

刘伟, 黄韬, 王庭勇, 刘怡, 张继, 刘文涛, 张琦斌, 李强. 综合物探方法在城市隐伏断裂探测中的应用[J]. 物探与化探, 2021, 45(4): 1077-1087.
LIU Wei, HUANG Tao, WANG Ting-Yong, LIU Yi, ZHANG Ji, LIU Wen-Tao, ZHANG Qi-Bin, LI Qiang. The application of integrated geophysical prospecting methods to the exploration of urban buried fault. Geophysical and Geochemical Exploration, 2021, 45(4): 1077-1087.

链接本文:

https://www.wutanyuhuatan.com/CN/10.11720/wtyht.2021.1525 或 https://www.wutanyuhuatan.com/CN/Y2021/V45/I4/1077

Fig.1 测线布置及推测断层平面分布

Table 1 工区地层物性参数统计

Fig.2 土壤氡气数据处理流程

Fig.3 L1测线物探成果

Table 2 L1测线推断地层结构信息

Table 3 L1测线解释断层参数

Fig.4 L2测线物探成果

Table 4 L2测线推断的地层结构信息

Table 5 L2测线解释断层参数

[1]	陈长敬, 黄理善, 罗士新. 隐伏断裂勘察中的综合地球物理方法研究[J]. 工程地球物理学报, 2011,8(3):348-353.
[1]	Chen C J, Huang L S, Luo S X. Chinesejournal of en gineering geoph ysics[J]. Geophysical and Geochemical Exploration, 2011,8(3):348-353.
[2]	邓起东, 徐锡伟, 张先康, 等. 城市活动断裂探测的方法和技术[J]. 地学前缘, 2003,10(1):93-104.
[2]	Deng Q D, Xue X W, Zhang X K, et al. Methods and techniques for detecting active faults in cities[J]. Earth Science Frontiers, 2003,10(1):93-104.
[3]	吴子泉, 刘元生, 刘保金, 等. 地球物理方法在城市地震活动断层精确定位中的应用[J]. 地球物理学进展, 2005,20(2):527-533.
[3]	Wu Z Q, Liu Y S, Liu B J, et al. Application of geophysical method to the precise positioning of urban seismic mobile moving fault[J]. Progress in Geophysics, 2005,20(2):527-533.
[4]	徐建宇. 地震方法在城市浅覆盖区活断层调查中的应用[J]. 物探与化探, 2016,40(6):1103-1107.
[4]	Xu J Y. The application of seismic method to the investigation of active faults in urban shallow Quaternary sediment area[J]. Geophysical and Geochemical Exploration, 2016,40(6):1103-1107.
[5]	顾勤平, 许汉刚, 赵启光. 厚覆盖层地区隐伏活断层探测的地震方法技术——以桥北镇—宿迁断层为例[J]. 物探与化探, 2015,39(2):408-415.
[5]	Gu Q P, Xu H G, Zhao Q G. The seismic exploration method for buried active faults in thick sediment area:A case study of Qiaobei-Suqian fault[J]. Geophysical and Geochemical Exploration, 2015,39(2):408-415.
[6]	玄月, 王金萍, 冯军, 等. 高密度电阻率法在隐伏断裂探测中的应用[J]. 大地测量与地球动力学, 2011,31(2):56-59.
[6]	Xuan Y, Wang J P, Feng J, et al. Application of high-density resistivity method to buried fault exploration[J]. Journal of Geodesy and Geodynamics, 2011,31(2):56-59.
[7]	刘明辉, 薛建, 王者江, 等. 工程场地隐伏断裂的探测与地震活动性评价[J]. 物探与化探, 2018,42(4):839-845.
[7]	Liu M H, Xue J, Wang Z J, et al. The detection of buried faults in engineering sites and the evaluation of seismic activity[J]. Geophysical and Geochemical Exploration, 2018,42(4):839-845.
[8]	智云宝, 郭瑞朋, 王瑞刚, 等. 综合物探方法在焦家断裂带南延中的应用[J]. 物探与化探, 2014,38(6):1176-1180.
[8]	Zhi Y B, Guo R P, Wang R G, et al. The application of integrated geophysical methods to the southward extension of the Jiaojia faulted zone[J]. Geophysical and Geochemical Exploration, 2014,38(6):1176-1180.
[9]	董泽义, 汤吉, 周志明. 可控源音频大地电磁法在隐伏活动断裂探测中的应用[J]. 地震地质, 2010,32(3):442-452.
[9]	Dong Z Y, Tang J, Zhou Z M. Application of controlled source audio magnetotelluric method in detecting concealed active faults[J]. Seismology and Geology, 2010,32(3):442-452.
[10]	夏训银, 李毅, 王身龙, 等. CSAMT在城市隐伏断层探测中的应用[J]. 物探与化探, 2013,37(4):687-691.
[10]	Xia X Y, Li Y, Wang S L, et al. Application of CSAMT to detecting urban buried fault[J]. Geophysical and Geochemical Exploration, 2013,37(4):687-691.
[11]	高武平, 闫成国, 张文朋, 等. 电阻率层析成像在沉积区隐伏断层探测中的应用[J]. 物探与化探, 2020,44(6):1352-1360.
[11]	Gao W P, Yan C G, Zhang W P, et al. The application of high density electrical method to concealed fault detection in sedimentary plain[J]. Geophysical and Geochemical Exploration, 2020,44(6):1352-1360.
[12]	田福金, 贾军元, 田中纺, 等. 多种物探方法组合在南昌城市地下空间探测中的有效性浅析[J]. 地质论评, 2020,66(s1):167-168.
[12]	Tian F J, Jia J Y, Tian Z F, et al. Combination of a variety of geophysical methods in the analysis of the effectiveness of Nanchang urban underground space exploration[J]. Geological Review, 2020,66(s1):167-168.
[13]	陈希泉, 陈颉, 罗先熔, 等 .地气( 氡气) 测量方法寻找隐伏含矿断裂试验[J]. 物探与化探, 2011,35(6):817-820.
[13]	Chen X Q, Chen J, Luo X R, et al. The tentative application of the geogas (radon) measuring method to the prospecting for concealed ore-bearing fractures[J]. Geophysical and Geochemical Exploration, 2011,35(6):817-820.
[14]	冯军, 李红光, 吴涛, 等. 河北隆尧隐伏断裂地球化学探测[J]. 物探与化探, 2011,35(5):597-599.
[14]	Feng J, Li H G, Wu T, et al. Geochemical syrvey of longyao concealed fault in Hebei[J]. Geophysical and Geochemical Exploration, 2011,35(5):597-599.
[15]	常志勇, 史杰, 李清海, 等. 土壤氡测量技术在新疆塔什库尔干县地热资源勘查中的应用[J]. 物探与化探, 2014,38(4):654-659.
[15]	Chang Z Y, Shi J, Li Q H, et al. The application of soil radon measurement technology to geothermal exploration in Taxkorgan county, Xinjiang[J]. Geophysical and Geochemical Exploration, 2014,38(4):654-659.
[16]	韩晓昆, 李营, 杜建国, 等. 夏垫断裂中南段土壤气体地球化学特征[J]. 物探与化探, 2013,37(6):976-982.
[16]	Han X K, Li Y, Du J G, et al. Geochemical characteristics of soil gas in the central south segment of xiadian fault[J]. Geophysical and Geochemical Exploration, 2013,37(6):976-982.
[17]	徐佩芬, 李世豪, 杜建国, 等. 微动探测:地层分层和隐伏断裂构造探测的新方法[J]. 岩石学报, 2013,29(5):1841-1845.
[17]	Xu P F, Li S H, Du J G, et al. Microtremor survey method: A new geophysical method fordividing strata and detecting the buried fault structures[J]. Acta Petrologiea Sinica, 2013,29(5):1841-1845.
[18]	Xu P F, Ling S Q, Li C J, et al. Mapping deeply-buried geothermal faults using microtremor array analysis[J]. Geophysical Journal International, 2015,188(1):115-122.
[19]	曾敏, 董好刚, 张宏鑫, 等. 土壤氡气测量在沙湾断裂带中段隐伏断裂探测中的应用研究[J]. 地震研究, 2012,35(3):347-352.
[19]	Zeng M, Dong H G, Zhang H X, et al. Application research of soil radon measurement in concealed fault detection of middle segment of Shawan Fault Zone[J]. Journal of Seismological Research, 2012,35(3):347-352.
[20]	Toksöz M N, Richard T L. Microseisms: Mode structure and sources[J]. Science, 1968,159(3817):872-873.
[21]	Aki K. Space and time spectra of stationary stochastic waves, with special reference to microtremors[J]. Bulletin of the Earthquake Research Institute, 1957,35(0):415-456.
[22]	杨振涛. 被动源面波勘探高阶频散曲线的提取和应用[D]. 合肥:中国科学技术大学, 2017.
[22]	Yang Z T. Passive surface waves: highermodes extraction and application[D]. Hefei: University of Science and Technology of China, 2017.
[23]	Capon J. Applications of detection and estimation theory to large array seismology[J]. Proceedings of the IEEE, 1970,58(5):760-770.
[24]	Ling S, Okada H. An extended use of the spatial autocorrelation method for the estimation of geological structure using microtremors[M]. Proc Conf SEGJ, 1993, 44-48.
[25]	赵东. 被动源面波勘探方法与应用[J]. 物探与化探, 2010,34(6):759-764.
[25]	Zhao D. Passive surface waves:methods and applications[J]. Geophysical and Geochemical Exploration, 2010,34(6):759-764.
[26]	张维, 何正勤, 胡刚, 等. 用人工源和天然源面波联合探测浅层速度结构[J]. 震灾防御技术, 2012,7(1):26-36.
[26]	Zhang W, He Z Q, Hu G, et al. Detect the velocity structure of shallow crust with artificial and nature source rayleigh wave technology[J]. Technology for Earthquake Disaster Prevention, 2012,7(1):26-36.
[27]	Cho I, Nakanishi I, Ling S, et al. Application of forking genetic algorithm fga to an exploration method using microtremors[J]. Geophysical Exploration, 1999,52(3):227-246.

[1]	李巧灵, 张辉, 雷晓东, 李晨, 房浩, 关伟, 韩宇达, 赵旭辰. 综合利用多道瞬态面波和微动探测分析斜坡内部结构[J]. 物探与化探, 2022, 46(1): 258-267.
[2]	何胜, 马文鑫, 甘斌. 地面核磁共振法与高密度电阻率法在西藏盐湖卤水钾矿勘查中的应用[J]. 物探与化探, 2021, 45(6): 1409-1415.
[3]	徐浩, 吴小平, 盛勇, 廖圣柱, 贾慧涛, 徐子桥. 微动勘探技术在城市地面沉降检测中的应用研究[J]. 物探与化探, 2021, 45(6): 1512-1519.
[4]	苏宝, 刘晓丽, 卫晓波, 高歌, 王云鹏. 井间超高密度电阻率法溶洞探测研究[J]. 物探与化探, 2021, 45(5): 1354-1358.
[5]	余永鹏, 闫照涛, 毛兴军, 杨彦成, 马永祥, 黄鹏程, 陆爱国, 张广兵. 巨厚新生界覆盖区煤炭勘查中的电震综合方法应用[J]. 物探与化探, 2021, 45(5): 1231-1238.
[6]	蔡盛. 张吉怀铁路隧道超前预报技术应用研究[J]. 物探与化探, 2021, 45(5): 1275-1280.
[7]	邢涛, 袁伟, 李建慧. 回线源瞬变电磁法的一维Occam反演[J]. 物探与化探, 2021, 45(5): 1320-1328.
[8]	张莹莹. 电性源瞬变电磁法综述[J]. 物探与化探, 2021, 45(4): 809-823.
[9]	王文杰, 郝一, 薄海军, 王海龙, 徐浩清, 李永利, 毛磊, 刘永新, 袁帅. 包头市固阳县矿集区高密度电阻率法找水定井实例分析[J]. 物探与化探, 2021, 45(4): 869-881.
[10]	李瑞友, 张淮清, 吴昭. 基于在线惯序极限学习机的瞬变电磁非线性反演[J]. 物探与化探, 2021, 45(4): 1048-1054.
[11]	裴肖明, 冯国瑞, 戚庭野. 瞬变电磁法探测复杂状态下煤矿充水采空区物理模拟实验[J]. 物探与化探, 2021, 45(4): 1055-1063.
[12]	吴国培, 张莹莹, 张博文, 赵华亮. 基于深度学习的中心回线瞬变电磁全区视电阻率计算[J]. 物探与化探, 2021, 45(3): 750-757.
[13]	李谭伟, 李振兴, 葛延明, 邬远明. 综合物探方法在株洲湘江大桥勘察中的应用[J]. 物探与化探, 2021, 45(3): 785-792.
[14]	陈晓晶, 虎新军, 李宁生, 仵阳, 程国强, 倪萍, 曹园园, 卜进兵. 银川盆地东缘地热成藏模式探讨[J]. 物探与化探, 2021, 45(3): 583-589.
[15]	陈基炜, 赵东东, 宗全兵, 张宝松, 邸兵叶, 朱红兵, 王佳龙. 基于线形台阵的高精度微动技术在城区岩性地层精细划分中的应用[J]. 物探与化探, 2021, 45(2): 536-545.

Viewed

Full text

Abstract

Cited

Shared

Discussed