基于三维地震勘探研究地裂缝空间展布特征

doi:10.13722/j.cnki.jrme.2015.0078

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (676 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In order to study the spatial distribution and development of ground fissures，3D seismic exploration was carried out for the area with ground fissure outcroppings in Jinzhong Basin. Data was acquired by using shooting-off-end swath acquisition-geometry survey，processed by pre-stack time migration to improve the accuracy of the fissures space and the effect of image，and interpreted for ground fissures based on the seismic multi-attribute analysis，especially the ant-tracking technique. The total area of the studied district are 4 km2，and 20 ground fissures were interpreted with 11 principal ground fissures and 9 secondary ground fissures. Some of those ground fissures were interpreted as the outcrop on the surface，while some dip all the way down to the bedrock. The ground fissures are line-like distributed from plane view with a dominant orientation of NEE. In general，they have the same direction as the major faults in Jinzhong Basin and have the distinct structural direction. From the section view，the strata on both sides of ground fissures displaced to each other with a throw of 0–40 m. In 3D space，they are horsts and grabens. 4 out of 5 ground fissures that outcrop on the surface in the studied area were confirmed by this prospecting，which indicates that the 3D seismic prospecting is an effective approach in ground fissure detection.

Key words： geological engineering 3D seismic seismic exploration ground fissure

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors

Cite this article:

URL:

https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2015.0078 OR https://rockmech.whrsm.ac.cn/EN/Y2016/V35/I4/778

[1] 姜雁飞，马全明，唐红军，等. 地裂缝和地面沉降条件下的城市轨道交通工程高程控制测量探讨[J]. 测绘通报，2011，(3)：48–51. (JIANG Yanfei，MA Quanming，TANG Hongjun，et al. On vertical control surveying for urban rail transit project under the condition of ground cracks and land subsidence[J]. Bulletin of Surveying and Mapping，2011，(3)：48–51.(in Chinese)) [2] 王哲成，张云. 地下水超采引起的地裂缝灾害的研究进展[J]. 水文地质工程地质，2012，39(2)：88–93.(WANG Zhecheng，ZHANG Yun. Advances of research on the earth fissure induced by groundwater over-exploitation[J]. Hydrogeology and Engineering Geology，2012，39(2)：88–93.(in Chinese)) [3] 彭建兵，范文，李喜安. 汾渭盆地地裂缝成因研究中的若干关键问题[J]. 工程地质学报，2007，15(4)：433–439.(PENG Jianbin，FAN Wen，LI Xi?an，et al. Some key questions in the formation of ground fissures in the Fen-Wei basin[J]. Journal of Engineering Geology，2007，15(4)：433–439.(in Chinese)) [4] 胡亚轩，王建华，王雄. 汾渭盆地内断层和地裂引起的地表垂直形变特征[J]. 自然灾害学报，2011，20(6)：57–61.(HU Yaxuan，WANG Jianhua，WANG Xiong. Characteristic analysis of vertical surface deformation caused by faults and ground fissures in Fen-Wei Basin[J]. Journal of Natural Disasters，2011，20(6)：57–61.(in Chinese)) [5] 陈志新，袁志辉，彭建兵，等. 渭河盆地地裂缝发育基本特征[J].工程地质学，2007，15(4)：441–447.(CHEN Zhixin，YUAN Zhihui，PENG Jianbing，et al. Basic characteristics about ground fractures development of Weihe basin[J]. Journal of Engineering Geology，2007，15(4)：441–447.(in Chinese)) [6] 刘妮娜，黄强兵，门玉明，等. 地震荷载作用下地裂缝场地动力响应试验研究[J]. 岩石力学与工程学报，2014，33(5)：1 024–1 031. (LIU Nina，HUANG Qiangbing，MENG Yuming，et al. Model test on dynamic response of ground with fissures under seismic loading[J]. Chinese Journal of Rock Mechanics and Engineering，2014，33(5)： 1 024– 1 031.(in Chinese)) [7] 贺凯，彭建兵，黄强兵，等. 近距离平行通过地裂缝的地铁隧道模拟试验研究[J]. 岩石力学与工程学报，2014，33(增2)：4 086– 4 095.(HE Kai，PENG Jianbing，HUANG Qiangbing，et al. Simulation test of metro tunnel parallels ground fissure with short distance[J]. Chinese Journal of Rock Mechanics and Engineering，2014，33 (Supp.2)：4 086–4 095.(in Chinese)) [8] 李凯玲，门玉明，严静平，等. 地铁隧道正交穿越地裂缝的相互作用机制试验研究[J]. 岩石力学与工程学报，2011，30(3)：556–563.(LI Kailing，MEN Yuming，YAN Jingping，et al. Test study of interaction mechanism under metro tunnel orthogonally crossing ground fissure[J]. Chinese Journal of Rock Mechanics and Engineering，2011，30(3)：556–563.(in Chinese)) [9] 徐小连. 地裂缝三维地震勘查资料数字处理技术探讨[J]. 中国煤炭地质，2010，22(9)：64–67.(XU Xiaolian. Probe into geofracture 3D seismic prospecting data digital processing technology[J]. Coal Geology of China，2010，22(9)：64–67.(in Chinese)) [10] 陈光明，何黄生，张德元. 三维地震勘探在地裂缝探查中的应用[J]. 煤田地质与勘探，2006，34(5)：65–67.(CHEN Guangming，HE Huangsheng，ZHANG Deyuan. Application and result of 3D seismic explorition in surveying the ground[J]. Coal Geology and Exploration，2006，34(5)：65–67.(in Chinese)) [11] 张浩，张剑锋. 起伏地表采集数据的三维直接叠前时间偏移方法[J]. 地球物理学报，2012，55(4)：1 335–1 344.(ZHANG Hao，ZHANG Jianfeng. 3D prestack time migration including surface topography[J]. Chinese Journal of Geophysics，2012，55(4)：1 335–1 344.(in Chinese)) [12] 师素珍，李雪梅，张丽红，等. 煤田构造断裂带叠前时间偏移成像研究[J]. 煤炭科学技术，2012，40(3)：278–281.(SHI Suzhen，LI Xuemei，ZHANG Lihong，et al. Study on pre－stacking time deviation image of structure fracture zone in coalfield[J]. Coal Science and Technology，2012，40(3)：278–281.(in Chinese)) [13] 杜文凤，彭苏萍. 利用地震层曲率进行煤层小断层检测[J]. 岩石力学与工程学报，2008，27(增1)：2 901–2 906.(DU Wenfeng，PENG Suping. Seismic horizon curvature for predicting small fault in coalseam[J]. Chinese Journal of Rock Mechanics and Engineering，2008，27(Supp.1)：2 901–2 906.(in Chinese)) [14] 杜文凤，彭苏萍，黎咸威. 基于地震层曲率属性预测煤层裂隙[J]. 煤炭学报，2006，31(增)：30–33.(DU Wenfeng，PENG Suping，LI Xianwei. Seismic horizon curvature attribute for predictting coalseam fracture[J]. Journal of China Coal Society，2006，31(Supp.)：30–33.(in Chinese)) [15] 陈兆明，秦成岗，周江江. 蚂蚁追踪技术在裂缝检测中的应用[J].长江大学学报：自科版，2013，10(26)：71–74.(CHEN Zhaoming，QIN Chenggang，ZHOU Jiangjiang. Application of ant-tracking in fracture detection in Paleogene Wenchang formation of Huizhou oilfield[J]. Journal of Yangtze University：Natural Science，2013，10(26)：71–74.(in Chinese)) [16] 张欣. 蚂蚁追踪在断层自动解释中的应用以平湖油田放鹤亭构造为例[J]. 石油地球物理勘探，2010，45(2)：278–281.(ZHANG Xin. Application of ant tracing algorithm in fault automatic interpretation： a case study on Fangheting structure in Pinghu oilfield[J]. Oil Geophysical Prospecting，2010，45(2)：278–281.(in Chinese))