论文部分内容阅读
汤阴地堑区稳定性直接影响看渠线安全及施工条件,是渠线可行性评价的重要内容。 地堑以西是太行山脉块隆起区,以东是浚县隆起。两侧有汤西断裂(青羊口断裂),东侧汤东断裂(白壁集断裂),两断裂走向北东10°—25°,在平面和剖面上均呈舒缓波状,压扭特点明显。此组断裂具多期活动特点,早期以压性为主兼扭性,后期以扭性为主兼压性,由于复合利用了较早南北向构造的纵张性结构面成分,因而在结构上常具张性的某些特征,
The stability of the Tangyagêy area directly affects the safety and construction conditions of the canal, which is an important part of the feasibility assessment of the canal. To the west of the graben is the uplift area of the Taihang Mountains, to the east of Xunxian uplift. On both sides of the Tangxi fault (Qingyangkou fault), the eastern side of the Tangdong fault (the fault of the Baibiji), the two faults go to the north-east 10 ° -25 °, both in the plane and in the section, showing a soothing wavy shape with obvious buckling. This group of faults has the characteristics of multi-period activity, mainly compressive and torsional in the early stage, and torsional stress in the late stage. Due to the composite use of the structural components of the longitudinal north-south structure, Often have some of the characteristics of tension,