• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Symposium on Earth Hazard and Disaster Mitigation >Subduction Zone in Java Island Using Primary Wave Tomography from Jacobian Relocation Method Based on ak135 Velocity Model
【24h】

Subduction Zone in Java Island Using Primary Wave Tomography from Jacobian Relocation Method Based on ak135 Velocity Model

机译：基于AK135速度模型的Jacobian重定位方法使用主波断层扫描的Java岛俯冲区

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The subduction zone occurs in Java Island analyzed based on data of tectonic earthquake. Earthquake data used is P wave velocity accessed from the ISC website from 1900-2013 years located along the Java Island. ISC is an organization that provides a variety of data tectonic earthquakes around the world, but the data used is the data before relocation. Relocation needs to reposition the hypocenter, so it can result a new position based on geological model. The relocation is using Jacobian's matrix and AK135 velocity model of P wave in each depth. The tomography process using FMTOMO software from result of new hypocenter represent the subsurface condition at a depth of 0-700 km. The result of hypocenter relocation is shifted horizontally to the southeast while vertically relatively shallow. The results obtained from the tomographic analysis of north-south section show the response of the velocity wave where high value shown in blue color as subduction zone and low value shown red color under volcanic as the partial melting. Tomographic 3D visualization displayed by Voxler software shows the different subduction in Java Island. Result of 3D analysis indicate that the subduction in West Java until Central Java relatively sloping than subduction in East Java.
机译：俯冲区域发生在基于构造地震数据的Java岛中。使用的地震数据是从沿着Java Island的1900-2013岁开始的ISC网站访问的P波速度。 ISC是一个在世界各地提供各种数据构造地震的组织，但使用的数据是重新定位之前的数据。重新定位需要重新定位斜视，所以它可以产生基于地质模型的新位置。重定位正在使用每个深度中P波的jacobian矩阵和Ak135速度模型。使用新的低蜂鸣器结果的FMTOMO软件的断层扫描过程代表了深度为0-700公里的地下条件。垂直相对浅的同时水平移植的结果水平移动到东南部。从南北部分的断层分析获得的结果显示了速度波的响应，其中蓝色的高值作为俯冲区和低值显示在火山下的红色作为部分熔化。 Voxler软件显示的断层摄影3D可视化在Java Island中显示了不同的俯冲。 3D分析的结果表明，西爪哇省的俯冲，直到中爪哇java相对倾斜，而不是东Java的俯冲。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号