estudio de cantos
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ESTUDIO DE CANTOS: ESTACION 8 “PARTE FINAL DE LA AVENIDA UNIVERSITARIA”
A) NATURALEZA LITOLÓGICA
CANTO No LONGITUD(cm) LITOLOGIA CANTO No LONGITUD(cm
) LITOLOGIA
1 7.8 Diorita 26 5.8 Sienita
2 6.2 Andesita 27 7.8 Andesita
3 5.4 Riolita 28 10.8 Sienita
4 10.15 Andesita 29 6.4 Diorita
5 11.6 Traquita 30 8.3 Andesita
6 8.3 Diorita 31 12.0 Andesita
7 8.1 Sienita 32 7.3 Granito
8 8.6 Gabro 33 7.6 Granodiorita
9 8.9 Diorita 34 4.8 Andesita
10 10.2 Andesita 35 12.8 Andesita
11 12.2 Diorita 36 6.8 Diorita
12 9.2 P.Traquitico 37 5.8 Andesita
13 8.8 Diorita 38 4,7 Andesita
14 6.7 Sienita 39 6.2 Granito
15 13.1 Traquita 40 8.5 Sienita
16 7.8 Andesita 41 7.3 Sienita
17 10.9 Sienita 42 5.9 Traquita
18 6.8 Diorita 43 5.6 Granito
19 7.2 Granito 44 7.8 Andesita
20 8.9 Sienita 45 6.7 Andesita
21 6.2 Traquita 46 8.4 Diorita
22 6.9 Diorita 47 7.2 Granodiorita
23 7.4 Andesita 48 7.5 Andesita
24 7.5 Andesita 49 7.6 Riolita25 9.6 Andesita 50 9.7 Andesita
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CANTO No LONGITUD(cm) LITOLOGIA CANTO No LONGITUD(cm) LITOLOGIA
51 8.2 Andesita 76 8.6 Andesita
52 10.2 Andesita 77 7.3 Andesita
53 7.4 Riolita 78 10.1 Sienita
54 9.5 Andesita 79 9.8 Riolita
55 8.3 Andesita 80 8.3 Granito
56 8.3 Granito 81 9.0 Andesita
57 8.8 P.Traquitico 82 7.5 Granito
58 8.1 Gabro 83 8.3 Traquita
59 7.8 Andesita 84 8.4 Riolita
60 10.2 Andesita 85 6.9 Andesita
61 6.2 P.Traquitico 86 6.3 Diorita
62 5.2 Sienita 87 7.5 Andesita
63 6.8 Diorita 88 7.7 Granito
64 6.3 Andesita 89 10.1 Granito
65 7.1 Traquita 90 9.3 Sienita
66 8.7 Andesita 91 8.5 Diorita
67 9.1 Andesita 92 9.5 P.Andesitico
68 8.6 Diorita 93 5.6 Diorita
69 7.5 Granito 94 8.4 P.Traquitico
70 10.4 Andesita 95 7.6 Andesita
71 5.4 Traquita 96 8.4 Diorita
72 6.9 Andesita 97 8.3 Andesita
73 7.4 Riolita 98 9.5 Diorita
74 8.5 Andesita 99 7.6 Riolita75 9.6 Andesita 100 8.1 Andesita
40-60 60-80 80-100 100-120 120 - 140
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R,S,An,An,An,Tr,G,An,S,Tr,D
D,An,S,An,D,G,Tr,D,An,An,An,D,G,Gr,D,G,S,An,An,Gr,An,R,An,R,An,P.Tr,D,An,Tr,G,An,R,An,G,A
n,D,An,G,D,An,R
D,S,G,D,P.Tr,D,S,An,An,S,D,An,An,An,G,P.Tr,Gb,An,An,D,An,An,
An,R,G,An,Tr,R,S,P.Tr,P.Tr,D,An,D,An
An,Tr,An,S,S,An,An,An,S,G D,Tr,An,
11% 41% 35% 10% 3%
4An= 36.36% 16An= 39.03% 13An= 37.14% 5An=50% 1D=33.33%
1R= 9.09% 4R= 9.76% 2R= 5.71% 1Tr= 10.00% 1Tr=33.33%
2S= 18.18% 2S= 4.87% 4S= 11.43% 3S= 30.00% 1An=33.33%
2Tr= 18.18% 2Tr= 4.87% 1Tr= 2.86% 1G= 10.00%
1G= 9.09% 6G= 14.64% 3G= 8.57%
1D= 9.09% 8D= 19.51% 7D= 20.00%
1P.Tr= 2.45% 4P.Tr= 11.43%
2Gr= 4.87% 1Gb= 2.86%
An: Andesita
R: Riolita
S: Sienita
Tr: Traquita
G: Granito
D: Diorita
P.Tr: Pórfido Traquítico
Gr: Granodiorita
Gb: Gabro
LITOLOGIA GLOBAL
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Riolita (R) 7%Granito (G) 11%Andesita (A) 39%Diorita (D) 17%
Traquita (Tr) 7%Sienita (S) 11%
Pórfido Traquitico (P.Tr) 5%Granodiorita (Gr) 2%
Gabro (Gb) 1%
ESPECTRO LITOLOGICO
Riolita (R
)
Granito (G
)
Andesita (A
)
Diorita (D
)
Traquita (T
r)
Sienita (S
)
Pórfido Traquitico (P
.Tr)
Granodiorita (G
r)
Gabro (Gb)
0%5%
10%15%20%25%30%35%40%45%
7%11%
39%
17%
7%11%
5%2% 1%
Diagrama de barras
7%
11%
39%17%
7%
11%
5%
2% 1%
Diagrama Circular
Riolita (R)
Granito (G)
Andesita (A)
Diorita (D)
Traquita (Tr)
Sienita (S)
Pórfido Traquitico (P.Tr)
Granodiorita (Gr)
Gabro (Gb)
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20 40 60 80 100 120 140 1600%
10%20%30%40%50%60%70%80%90%
100%
Andesita (An)
ɸ mm
Porc
enta
je(%
)
ESPECTRO LITOLÓGICO
7%
11%
39%17%
7%
11%
5%
2% 1%
Diagrama Circular
Riolita (R)
Granito (G)
Andesita (A)
Diorita (D)
Traquita (Tr)
Sienita (S)
Pórfido Traquitico (P.Tr)
Granodiorita (Gr)
Gabro (Gb)
30 40 50 60 70 80 90 100 1100%
10%20%30%40%50%60%70%80%90%
100%
Riolita (R)
ɸ mm
Porc
enta
je(%
)
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20 40 60 80 100 120 140 1600%
10%20%30%40%50%60%70%80%90%
100%
Traquita (Tr)
ɸ mm
Porc
enta
je(%
)
30 40 50 60 70 80 90 100 110 120 1300%
10%20%30%40%50%60%70%80%90%
100%
Granito (G)
ɸ mm
Porc
enta
je(%
)
30 40 50 60 70 80 90 100 110 120 1300%
10%20%30%40%50%60%70%80%90%
100%
Sienita (S)
ɸ mm
Porc
enta
je(%
)
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55 60 65 70 75 80 85 90 95 100 1050.00%
10.00%20.00%30.00%40.00%50.00%60.00%70.00%80.00%90.00%
100.00%
Pórfido Traquítico (P.Tr)
ɸ mm
Porc
enta
je (%
)
20 40 60 80 100 120 140 1600%
10%20%30%40%50%60%70%80%90%
100%
Diorita (D)
ɸ mm
Porc
enta
je(%
)
55 60 65 70 75 80 850.00%
10.00%20.00%30.00%40.00%50.00%60.00%70.00%80.00%90.00%
100.00%
Granodiorita (Gr)
ɸ mm
Porc
enta
je (%
)
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75 80 85 90 95 100 1050.00%
10.00%20.00%30.00%40.00%50.00%60.00%70.00%80.00%90.00%
100.00%
Gabro (Gb)
ɸ mm
Porc
enta
je (%
)
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Espectro Litólogico
Andesita Cuarcita Dacita Granito CuarzoBrecha Volcanica Traquita Riodita Graniodorita
tamaños (l)
Porc
enta
jes
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A) MORFOMETRÍA DE CANTOS Y GRAVAS
PARAMETROS INDICES MORFOMETRICOS ESFERICIDAD
CANTO No L (cm) l (cm) E (cm) r (cm) 2r 2E L+l AC (cm) Id
(x1000)Ia
(x100)Idi
(x1000) l/L E/l
1 7.8 2.1 7.1 3.9 7.8 14.2 9.9 4.2 1.00 0.70 0.54 0.27 3.38
2 6.2 2.2 4.6 2.8 5.6 9.2 8.4 2.4 0.90 0.91 0.39 0.35 2.09
3 5.4 5.4 5.1 3.0 6.0 10.2 10.8 3.5 1.11 1.06 0.65 1.00 0.94
4 10.15 6.4 7.4 4.7 9.4 14.8 16.55 5.8 0.93 1.12 0.57 0.63 1.16
5 11.6 4.4 8.5 5.2 10.4 17.0 16.0 5.7 0.90 0.94 0.49 0.38 1.93
6 8.3 4.9 7.2 4.4 8.8 14.4 13.2 4.8 1.06 0.92 0.58 0.59 1.47
7 8.1 2.4 6.2 4.2 8.4 12.4 10.5 4.3 1.04 0.85 0.53 0.30 2.58
8 8.6 2.2 5.8 4.2 8.4 11.6 10.8 4.4 0.98 0.93 0.51 0.26 2.64
9 8.9 2.1 4.4 4.3 8.6 8.8 11.0 4.4 0.97 1.25 0.49 0.24 2.09
10 10.2 4.0 6.6 5.0 10.0 13.2 14.2 5.1 0.98 1.08 0.50 0.39 1.65
11 12.2 3.5 8.3 6.6 13.2 16.6 15.7 6.1 1.08 0.95 0.50 0.29 2.37
12 9.2 2.9 6.9 4.6 9.2 13.8 12.1 5.0 1.00 0.88 0.54 0.31 2.38
13 8.8 2.3 4.4 4.7 9.4 8.8 11.1 5.3 1.07 1.26 0.60 0.26 1.91
14 6.7 4.2 5.9 3.6 7.2 11.8 10.9 3.5 1.07 0.92 0.52 0.63 1.40
15 13.1 3.8 7.4 5.1 10.2 14.8 16.9 5.5 0.78 1.14 0.42 0.29 1.95
16 7.8 1.6 6.2 3.7 7.4 12.4 9.4 4.4 0.95 0.76 0.56 0.20 3.87
17 10.9 4.3 8.7 5.0 10.0 17.4 15.2 6.1 0.92 0.87 0.56 0.39 2.02
18 6.8 1.5 5.4 2.9 5.8 10.8 8.3 3.6 0.85 0.77 0.53 0.22 3.60
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19 7.2 1.7 4.3 3.6 7.2 8.6 8.9 3.9 1.00 1.03 0.54 0.24 2.53
20 8.9 2.8 5.4 3.8 7.6 10.8 11.7 4.9 0.85 1.08 0.55 0.31 1.93
21 6.2 2.0 3.3 3.2 6.4 6.6 8.2 3.6 1.03 1.24 0.58 0.32 1.65
22 6.9 3.9 4.9 3.0 6.0 9.8 10.8 3.4 0.87 1.10 0.49 0.56 1.26
23 7.4 2.9 3.9 3.8 7.6 7.8 10.3 4.1 1.03 1.32 0.55 0.39 1.34
24 7.6 3.1 4.3 4.0 8.0 8.6 10.7 3.8 1.05 1.24 0.50 0.41 1.39
25 9.6 2.1 4.9 4.9 9.8 9.8 11.7 5.5 1.02 1.19 0.57 0.22 2.33
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INDICE DE DESGASTE (Id)
75-80 80-85 85-90 90-95 95-100 100-105 105-110 110-115
78 85 90 98 100 106 111
85 93 97 104 108
87 90 98 100 107
92 95 100 107
103 105
103
102
75-80 80-85 85-90 90-95 95-100 100-105 105-110 110-115
4% 0% 12% 16% 16% 28% 20% 4%
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INDICE DE APLANAMIENTO (Ia)
65-75 75-85 85-95 95-105 105-115 115-125 125-1350%
5%
10%
15%
20%
25%
30%
35%
Histograma del Índice de aplanamiento
75-80 80-85 85-90 90-95 95-100 100-105 105-110 110-1150%
5%
10%
15%
20%
25%
30%
Histograma del Índice de desgaste
65-75 75-85 85-95 95-105 105-115 115-125 125-135
70 76 85 95 106 119 125
77 88 103 108 124 126
87 108 124 132
91 112
94 114
92 110
93
92
65-75 75-85 85-95 95-105 105-115 115-125 125-135
4% 8% 32% 8% 24% 12% 12%
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INDICE DE DISIMETRÍA (Idi)
35-40 40-45 45-50 50-55 55-60 60-65 65-70
39 42 49 54 57 60 65
49 53 58
49 51 56
50 56
50 55
54 58
52 55
53 57
54
50
65-75 75-85 85-95 95-105 105-115 115-125 125-135
4% 4% 12% 40% 32% 4% 4%
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65-75 75-85 85-95 95-105 105-115 115-125 125-1350%
5%
10%
15%
20%
25%
30%
35%
40%
45%
Histograma del Índice de disimetría
Series1
N° ORIENTACION INCLINASION ORIENTACION INCLINASION1 240° 11° 275° 15°2 232° 14° 266° 11°3 245° 16° 264° 13°4 244° 15° 268° 18°5 248° 11° 274° 10°6 255° 14° 278° 7°7 212° 16° 277° 18°8 245° 10° 278° 8°9 255° 12° 254° 12°
10 277° 13° 250° 20°11 254° 9° 270° 20°12 245° 17° 282° 18°13 237° 8° 254° 27°14 265° 5° 260° 20°15 260° 20° 230° 7°16 261° 10° 234° 10°17 270° 15° 259° 19°18 257° 17° 232° 32°19 239° 10° 238° 22°20 265° 29° 228° 24°21 225° 8° 227° 15°22 248° 31° 232° 11°23 272° 18° 250° 19°24 253° 7° 255° 20°25 266° 15° 254° 21°
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AZIMUT 180°-190° 190°-200° 200°-210° 210°-220° 220°-230° 230°-240° 240°-250° 250°-260° 260°-270°n 0 0 0 1 3 8 7 12 9
AZIMUT 270°-280° 280°-290° 290°-300° 300°-310° 310°-320° 320°-330° 330°-340° 340°-350° 350°-360°n 9 1 0 0 0 0 0 0 0
0°-10° 10°-20°20°-30°
30°-40°
40°-50°
50°-60°
60°-70°
70°-80°
80°-90°
90°-100°
100°-110°
110°-120°
120°-130°
130°-140°
140°-150°
150°-160°160°-170°
170°-180°180°-190°190°-200°200°-210°
210°-220°
220°-230°
230°-240°
240°-250°
250°-260°
260°-270°
270°-280°
280°-290°
290°-300°
300°-310°
310°-320°
320°-330°
330°-340°340°-350°
350°-360°
0
10
20
n
n
Azimut N0°-10° 0
10°-20° 020°-30° 030°-40° 140°-50° 350°-60° 860°-70° 770°-80° 1280°-90° 9
90°-100° 9100°-110° 1110°-120° 0120°-130° 0130°-140° 0140°-150° 0150°-160° 0160°-170° 0170°-180° 0180°-190° 0190°-200° 0200°-210° 0210°-220° 1220°-230° 3230°-240° 8240°-250° 7250°-260° 12260°-270° 9270°-280° 9280°-290° 1290°-300° 0300°-310° 0310°-320° 0320°-330° 0330°-340° 0340°-350° 0350°-360° 0