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- As is well known the regional tectonic stress field is of great importance to the study of seismogenesis, earthquake prediction and earth dynamics. 区域构造应力场对于研究地震成因、地震预报和地球动力学都具有重要的意义。
- The early Yanshanian regional tectonic stress field played an important role in the formation and evolution of these faults and gold metallogenesis. 早燕山期构造应力场对这些断裂的形成演化与金矿的成矿作用有重要的控制意义。
- According to the regional tectonics,modern tectonic stress field,active rift and seismogeology,this paper demonstrates the reginal geological character of Wuhan City. 从区域地质构造、现代构造应力场、活动断裂和地震地质等方面入手,阐述了武汉市的区域地质特点,并得出了区域地壳稳定性结论,可供相关人员参考。
- The basement tectonics and regional tectonic stress fields are two fundamental factors for control of overburden tectonic framework. 基底构造和区域构造应力场是控制盖层构造格局的两个基本因素;
- Analysis of Features of Regional Tectonic Stress Field in the Area of the Long-tunnel Through Qinling Mountain 秦岭越岭长隧道地区构造应力场特征分析
- regional tectonic stress field 区域构造应力场
- It is significant to know changing character of lithosphere structure in order to analyze and study regional tectonic conditions, stress field and earthquake occurrence. 了解和认识岩石圈结构及其变化特征,对于分析研究该区域构造环境、应力场和地震的发生等有重要意义。
- The modern tectonic stress field is in keeping with that since cenozoic era. 现代构造应力场与新生代以来应力场基本一致;
- Kinematic models of crustal movement and tectonic stress field in the Tibetan Plateau II. 青藏高原地壳运动模型与构造应力场2。
- Mylonitic coal may develop in the center of strongly deformational belt in pressing tectonic stress field. 研究表明,挤压应力场作用下,在强变形带的中心及其附近,可以形成糜棱煤类构造煤,但糜棱煤分布较为局限;
- In extensional tectonic stress field, there are paralleling and ring-radiating fault-block modes. 在张性应力场中常见的断块模式有平行断块模式和环状一放射状断块模式。
- The tectonic stress field in Chengdao area of Yanshan and Himalaya periods is simulated with finit element method. 用有限元法模拟了埕岛地区中、古生界燕山、喜山两期构造应力场。
- In short, the method deducing tectonic stress field by vitrinite reflectance anisotropy (VRA) is feasible and effective. 总之,利用煤镜质组反射率各向异性推断构造应力场的方法是可行的、是有效的。
- An earthquake results from release of strain energy of an active fault under the action ofregional tectonic stress field. 地震是活动断裂构造在区域构造应力场作用下,应变能释放的结果。
- Finite Element Analysis on the Tectonic Stress Field in the Earth's Crust[A]Abstracts of International Symposium on Computer Applications in Geoscience[C], 1991 . 王继存;续春荣.;地壳构造应力场的有限元分析[A]计算机在地学中的应用国际讨论会论文摘要集[C];1991
- WAN Tian-feng. 1993. Tectonic Stress Field of the Meso-Cenozoic Intraplate Deformation in East China and its Application [M]. Geological Publishing House, Beijing (in Chinese). 万天丰.;1993
- The tectonic stress field indicated by the magnetic fabrics suggested a NW-SE compression and shortening, which was consistent with the prediction of the 3D geometric model. 磁组构所指示的构造应力场大致为NW-SE向挤压缩短,与断层相关褶皱的几何学与运动学模型的预测相一致。
- The Mesoproterozoic tectonic stress field could be simulated on the analysis of the distribution and mechanical origin of the Mesoproterozoic mafic dyke swarms in the central NCC. 根据华北克拉通中部中元古代镁铁质岩墙群的分布和成因机制分析 ,来恢复模拟中元古代的构造应力场。
- The mining sequence effects in different working faces on stability of floor haulage roadway in high tectonic stress field in Fangezhuang Coal Mine are discussed. 提出在构造应力场中,开采运输巷道上方的煤体使巷道产生拉伸形变是巷道破坏的主要根源。
- Recent tectonic stress field is entirely dominated by the principal compressive stress with the components, whose orientation is in level, approximate level or sideling direction. 该带现今以水平、近于水平兼有一定斜向作用的主压应力为主。