许才军, 尹智. 利用大地测量资料反演构造应力应变场研究进展[J]. 武汉大学学报 ( 信息科学版), 2014, 39(10): 1135-1146.
引用本文: 许才军, 尹智. 利用大地测量资料反演构造应力应变场研究进展[J]. 武汉大学学报 ( 信息科学版), 2014, 39(10): 1135-1146.
XU Caijun, YIN Zhi. Progress  in  Inversion  for Tectonic Stress -strain  Fields Using Geodetic Data[J]. Geomatics and Information Science of Wuhan University, 2014, 39(10): 1135-1146.
Citation: XU Caijun, YIN Zhi. Progress  in  Inversion  for Tectonic Stress -strain  Fields Using Geodetic Data[J]. Geomatics and Information Science of Wuhan University, 2014, 39(10): 1135-1146.

利用大地测量资料反演构造应力应变场研究进展

Progress  in  Inversion  for Tectonic Stress -strain  Fields Using Geodetic Data

  • 摘要: 综述了近10多年来国内外利用大地测量资料反演研究构造应力应变场的理论成果及最新进展重点讨论了重力场与应力应变场的关系总结了利用大地测量数据反演构造应力应变场的研究内容和应用领域并分析了存在的问题 对利用大地测量资料反演构造应力应变场的研究进行了展望大地测量技术的发展将会继续推动利用大地测量数据反演构造应力应变场理论的完善和应用的深入建议构建弹性粘弹性和弹塑性的利用地面重力数据确定地壳构造应力应变场的解析模型联合多类数据反演时变地壳构造应力应变场进一步加强研究时变地壳应力应变场和地震应力触发机制之间的关系

     

    Abstract: This paper  reviews  the progress  and the  theoretical  achievements  in  stress-strain  calculation using geodetic measurements over  the past  ten years  and profiles  domestic and  international  research with a discussion  about  the  relationshi p between the gravit y and stress-strain  fields.Studies  and applications  of  stress-strain  inversion using geodetic data are  summarizedand the outstanding problems are  anal yzed.The  development of  geodesy technolo gy will  continue pushing for  the perfection of  the inversion  theor y of  the  crustal  stress-strain  field  using geodetic data.We  suggest  that  the  anal yticall yelasticvisco  elastic and elasto plastic  crust models relating ground gravit y to  the  stress-strain  field can be completel y articulated  and applied.We  also  conclude  that  studies  concerning the  relationshi pbetween spatio-temporaltectonic  stress-strain  fields  and seismic  stress  tri ggering in  the  crustas wellas  joint  inversion  for  spatio-temporal  tectonic  stress-strain  fields  with multi-source datashould be de-veloped.

     

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