风成红黏土序列磁化率各向异性特征对区域应力变化的响应
高新勃1,2, 强小科1,*, 赵辉1,2, 陈艇1,2

Anisotropy of Magnetic Susceptibility Response to the Regional Stress Variation in Aeolian Red Clay Sequence
Gao Xinbo1,2, Qiang Xiaoke1, Zhao Hui1,2, Chen Ting1,2
图8 应力作用随深度变化图 a最小轴处于垂直位置的层段; b三轴磁化率随深度的变化趋势,不同的层段所对应的赤平投影图,图中红色小正方形指示最大轴、蓝色小圆点指示最小轴、绿色小三角指示中间轴,图中灰色区域指示的为理论上的垂直位置 #cod#x003ba; min - Inc 70#cod#x000b0;;轮廓线图,红线表示最大轴的轮廓、蓝线表示最小轴的轮廓、绿线表示中间轴的轮廓;趋势图,图中红色区域指示的为最大轴和最小轴相对集中的位置,绿色到蓝色的过渡指示的是最大轴和中间轴的展布方向; T 与 Pj 的相关关系图,图中蓝色小圆点表示的是扁圆状 T 0的椭球体形状,绿色小圆点表示的为长棒状 T 0的椭球体形状; c最小轴偏离中心位置的层段
Fig.8 The stress variation with depth of Shuiluo red clay profile a The sections with the minimum principle axes #cod#x003ba; min perpendicular to the center position; bThe three principle axes as a function of height, stereographic projection diagrams of different sections, the red squares, blue circles and green triangles represent #cod#x003ba; max , #cod#x003ba; int , #cod#x003ba; min , respectively, the gray circles marks the samples with #cod#x003ba; min - Inc 70#cod#x000b0;;contours diagram of #cod#x003ba; max red line, #cod#x003ba; int green line, #cod#x003ba; min blue line;tendency diagram of #cod#x003ba; max and #cod#x003ba; min , the red area represent the centralized locations of #cod#x003ba; max and #cod#x003ba; min , the transition from green to blue indicates the distribution direction of #cod#x003ba; max and #cod#x003ba; min ; Pj-T corrected AMS degree versus AMS shape parameter diagram; cThe sections with the minimum principle axes #cod#x003ba; min deviation from the center position