recent tectonic stress

It offers a set of systematic new methods for researching and measuring the recent tectonic stress field in the area of tunnel through mountain in the future.

为未来越岭隧道地区现代构造应力场的研究和测量提供了一套较为系统的新方法。

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。

The active tectonic pattern and recent stress state in the seismic region of NW Yunnan province are discussed on the basis of field observation and in-situ stress measurements.

本文根据野外调查和原地应力测量资料，讨论了滇西北地震活动区的活动构造型式和现今应力状态。