1) active fault zone
活动断裂带
1.
Guided by geomatics and supported by the technology of enhancing image information, the model of recogniting the active fault zone for spatial information of image is founded, such as anomalous surface drainge pattern, anomalous ecolandscape, anomalous shallow groundwater enrichment zone.
以地球空间信息科学为指导,以图像信息增强提取为技术支撑,建立了河南信阳地区地表水系结构异常、景观生态异常和浅层地下水富集带异常的图像空间信息识别模式,揭示了该区区域线性构造场的空间分布规律及活动断裂带的图像特征。
2) active fault
活动断裂带
1.
The high-density resistivity tomography is used for the surveying of the active faults around the north front of Wushaoling tunnel and the south front of Anyuan tunnel in Yongdeng-Gulang expressway.
本文采用高密度电法对永古高速公路乌鞘岭隧道北洞口、安远隧道南洞口附近活动断裂带进行了探测,准确给出了隧道口附近毛毛山南麓活动断裂与毛毛山北麓活动断裂的具体展布、发育特征及与初选隧道位置的关系,为隧道地震工程条件与稳定性评价提供了可靠依据。
3) Haiyuan active fault zone
海原活动断裂带
1.
In this paper, measurements of Radon and Mercury gases densities were given for the first time along the Haiyuan active fault zone, including 3 longer secondary shear faults from Biangou to Shaokou, faults in Ganyanchi pull apart basin and Biangou push up structure as well as the thrust fault of east pedimont of Liupanshan Mountain in the end compressional area.
作者首先给出海原活动断裂带从边沟至硝口的３条较长次级剪切断层、干盐池拉分盆地和边沟推挤构造区内的断层，以及尾端挤压构造区内的六盘山东麓逆断层的气氡、气汞浓度测量结果，然后分析了断层气浓度与断层活动性之间的关系。
4) Reactivation of the fault zone
断裂带再活动
5) activity history of faulted zone
断裂带活动史
6) Xiaojiang activity fault zone
小江活动断裂带
1.
Xiaojiang activity fault zone has a long-standing history of formation and development,its activity had induced very frequent seismicity and various geologic hazards.
小江活动断裂带是一条形成与发育历史久远的断裂带，它的活动诱发了十分频繁的地震活动和多种类型的地质灾害。
补充资料：断裂带
亦称“断层带”。有主断层面及其两侧破碎岩块以及若干次级断层或破裂面组成的地带。在靠近主断层面附近发育有构造岩，以主断层面附近为轴线向两侧扩散，一般依次出现断层泥或糜棱岩、断层角砾岩、碎裂岩等，再向外即过渡为断层带以外的完整岩石。断层带的宽度以及带内岩石的破碎程度，决定于断层的规模、活动历史、活动方式和力学性质，从几米至几百米甚至上千米不等。一般压性活压扭性断层带比单纯剪切性质的断层带宽。在一些大型的断层带中，由于被后期不同方向的断层切错，和夹有一些未破碎的大型岩块，只是断层带的结构趋于复杂化，从而在近代的断层活动中容易形成运动的阻抗，是应力易于积累和发生地震的场所。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条