Page 17 - 《爆炸与冲击》2025年第6期
P. 17
第 45 卷 马泗洲,等: 围压与爆破耦合作用下节理岩体裂纹的扩展行为与影响因素 第 6 期
160 25
140 2
120 20
Amount 100 15 Percentage/% Cululative amount 10 1
10
80
60 10
40 10 0
5
20
0 10 −1
0 20 40 60 80 100120140160180 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 10 −1 10 0
Segment strike/(°) Segmenl length/m Segmenl length/m
(a) 45-0-0
90
20
80
18 2
70
16
60 14
Amount 50 12 Percentage/% Cululative amount 10 1
10
10
40
8
30
6 10 0
20
4
10 2
0 10 −1
0 20 40 60 80 100120140160180 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 10 −1 10 0
Segment strike/(°) Segmenl length/m Segmenl length/m
(b) 45-10-0
80 20
70 18
10 2
16
60
14
50 12
Amount 40 10 Percentage/% Cululative amount 10 1
30 8
6
20 10 0
4
10 2
0 10 −1
0 20 40 60 80 100120140160180 0 0.5 1.0 1.5 10 −1 10 0
Segment strike/(°) Segmenl length/m Segmenl length/m
(c) 45-20-10
90
80
20 2
70
60 15
Amount 50 Percentage/% Cululative amount 10 1
10
40
30 10
10 0
20 5
10
0 10 −1
0 20 40 60 80 100120140160180 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 10 −1 10 0
Segment strike/(°) Segmenl length/m Segmenl length/m
(d) 45-30-10
60 20
061001-12
−1
−1