CAJ | 학술논문

对安徽及周边地区断层水准观测资料分析认为，郯庐断裂带南段安徽和江苏境内的断层以继承性构造运动为主，伴有幅度较大的波动变化；中段山东境内的断层活动主要反映了季节性变化和构造活动。整体上看，研究区内断层活动速率不高，断层均处于正常活动状态。个别断层垂直形变变化趋势与地球自转有一定的相关性，与区域主压应力轴方位角变化比较一致，这种相关表明其垂直形变变化与区域应力变化有关。
대안휘급주변지구단층수준관측자료분석인위，담려단렬대남단안휘화강소경내적단층이계승성구조운동위주，반유폭도교대적파동변화；중단산동경내적단층활동주요반영료계절성변화화구조활동。정체상간，연구구내단층활동속솔불고，단층균처우정상활동상태。개별단층수직형변변화추세여지구자전유일정적상관성，여구역주압응력축방위각변화비교일치，저충상관표명기수직형변변화여구역응력변화유관。
This paper has analyzed the fault leveling deformation data of Anhui and its surrounding area. The result shows that inherited tectonic is the main change in the Southern Tanlu Fault Zone of Anhui province. And the fault activity in middle Shandong Province mainly reflects the change of season and tectonic activity. Overall, the fault activity rate is low and the fault is in normal state. The individual fault vertical deformation trend has certain correlation with the rotation of the earth, and the regional principal compressive stress axis azimuth is relatively consistent, this correlation shows that, the vertical deformation relates to the changes of regional stress changes.