1
|
2
|
3
|
4
|
5
|
• ••
|
|
n
|
s
|
p, ,0 l,,M.
h, m .
dt, m .
St, M 2.
S cos flt , M 2.
S sin flt, m2.
|
|
|
|
|
|
|
|
|
|
Hisoblash ishlari qiymati natijalari:
1.
|
Yon devor balandligi
|
H= 600 m
|
2.
|
Yon devor qiyaligi
|
a=43,50
|
3.
|
Tog‘ jinsi solishtirma og'irligi
|
Ysoi=2 775 kg/sm3
|
4.
|
Tof jinsi tortishish kuchi
|
K=550000 MPa
|
5.
|
Tof jinsi ichki ishqalanish burchagi
|
^=29,5°
|
6.
|
Tog’ jinsining hajmiy og'irligi
|
Y=27222,75 N/m3
|
7.
|
Quyi tomon siljish burchagi
|
Po=13,25°
|
8.
|
Yuqori tomon siljish burchagi
|
0d=59,75°
|
9.
|
O'pirilish prizmasining H90 balandligi
|
H90=69,28768 m.
|
10.
|
O'pirilish prizmasining yuqori qismi kengligi qiymati
|
a =44,93442 m.
|
1-ilova
NAVOIY KON-METALLURGIYA KOMBINATI
NAVOIY DAVLAT KONCHILIK INSTITUTI
KONCHILIK FAKULTETI
“Noyob va radioaktiv metall rudalarini qazish va qayta ishlash” kafedrasi
“Tasdiqlayman”
“NRM” kafedrasi mudiri
Halimov I.U.
“___” “ ” 202_ y.
GEOMEXANIKA fanidan kurs ishi
Kur ishining mavzusi: “Karyer bortining turg’unlik darajasini kuchlarning algebraik yig‘indisi orqali aniqlash”.
(Topshiriq varianti N°bo'yicha taqdim etilgan kon-geologik sharoit va atrof tog‘ jinslari hossalari uchun hisob ishlari bajariladi)
Kurs ishi rahbari
(imzo)
(F.I.O.)
Kurs ishining bajarilishini nazorat qilish muddatlari
2-ilova
Bajarish bo'limlari
|
1
|
2
|
3
|
4
|
Ku rishi himoyasi
|
Reja bo'yicha:
|
|
|
|
|
|
Amalda:
|
|
|
|
|
|
Bajaruvchi: guruh talabasi
3-ilova
NAVOIY KON-METALLURGIYA KOMBINATI
NAVOIY DAVLAT KONCHILIK INSTITUTI
KONCHILIK FAKULTETI
“NOYOB VA RADIOAKTIV METALL RUDALARINI QAZISH VA
QAYTA ISHLASH” KAFEDRASI
GEOMEXANIKA
fanidan
KURS ISHI
Navoiy - 2022
32
Mundarija
Kirish
Tog‘ jinslari massivi va qiyaliklar muvozanatini chegaralovchi sharoitlar
Tog‘ jinslari massivining muvozanatini chegaralovchi sharoitlar.
Qiyaliklardagi tog‘ jinslari massivining muvozanat sharoitlari.
Tog‘ jinslar massivi mustaxkamlik tavsiflarini aniqlash
Tog‘ jinslar massivi mustaxkamlik tavsiflarini hajmiy o‘lchamga keltirish
Qiyalikning turg‘unligi baholash.
Tayanch devor ostiga tog‘ jinslarining bosimini hisoblash.
Karyer yon devorining turg’unlik darajasini kuchlarning algebraik yig‘indisi orqali aniqlash
Xulosa
Foydalanilgan adabiyotlar ro’yxati
33
Geomexanika fanidan kurs ishini bajarish uchun talabalarning tartib
raqamlari asosida variantlar to‘plami
Tartib raqami
|
Bort balandligi, m
|
Qiyalik burchagi, 0
|
Solishtirma og'irlik, kg/m3
|
Tortishish
kuchi, MPa
|
Ichki ishqalanish burchagi, 0
|
N
|
H
|
V
|
Y
|
K
|
V
|
1.
|
510
|
40
|
2600
|
0.5
|
30
|
2.
|
512
|
40
|
2550
|
0.6
|
29
|
3.
|
514
|
40
|
2550
|
0.55
|
28
|
4.
|
516
|
40
|
2650
|
0.65
|
28
|
5.
|
518
|
40
|
2650
|
0.7
|
280 30'
|
6.
|
520
|
41
|
2600
|
0.6
|
30
|
7.
|
522
|
41
|
2625
|
0.65
|
29
|
8.
|
524
|
41
|
2650
|
0.6
|
28
|
9.
|
526
|
41
|
2675
|
0.7
|
28
|
10.
|
528
|
41
|
2700
|
0.75
|
280 30'
|
11.
|
530
|
410 30'
|
2600
|
0.65
|
30
|
12.
|
532
|
410 30'
|
2625
|
0.7
|
29
|
13.
|
534
|
410 30'
|
2650
|
0.65
|
28
|
14.
|
536
|
410 30'
|
2675
|
0.75
|
28
|
15.
|
538
|
410 30'
|
2700
|
0.65
|
29
|
16.
|
540
|
42
|
2625
|
0.75
|
290 30'
|
17.
|
542
|
42
|
2650
|
0.7
|
30
|
18.
|
544
|
42
|
2675
|
0.65
|
300 30'
|
19.
|
546
|
42
|
2700
|
0.6
|
31
|
20.
|
548
|
42
|
2725
|
0.55
|
310 30'
|
21.
|
550
|
420 30'
|
2650
|
0.75
|
30
|
22.
|
552
|
420 30'
|
2675
|
0.7
|
300 30'
|
23.
|
554
|
420 30'
|
2700
|
0.65
|
31
|
24.
|
556
|
420 30'
|
2725
|
0.6
|
310 30'
|
25.
|
558
|
420 30'
|
2750
|
0.55
|
32
|
26.
|
560
|
43
|
2675
|
0.8
|
300 30'
|
34
27.
|
562
|
43
|
2700
|
0.75
|
31
|
28.
|
564
|
43
|
2725
|
0.7
|
310 30'
|
29.
|
566
|
43
|
2750
|
0.65
|
32
|
30.
|
568
|
43
|
2775
|
0.6
|
320 30'
|
31.
|
515
|
400 30'
|
2600
|
0.45
|
290 30'
|
32.
|
517
|
400 30'
|
2550
|
0.55
|
29
|
33.
|
519
|
400 30'
|
2550
|
0.5
|
280 30'
|
34.
|
512
|
400 30'
|
2650
|
0.6
|
28
|
35.
|
523
|
400 30'
|
2650
|
0.65
|
280 30'
|
36.
|
525
|
410 30'
|
2600
|
0.55
|
290 30'
|
37.
|
527
|
410 30'
|
2625
|
0.6
|
280 30'
|
38.
|
529
|
410 30'
|
2650
|
0.55
|
28
|
39.
|
531
|
410 30'
|
2675
|
0.65
|
280 30'
|
40.
|
533
|
410 30'
|
2700
|
0.7
|
28
|
41.
|
535
|
42
|
2600
|
0.6
|
290 30'
|
42.
|
537
|
42
|
2625
|
0.65
|
29
|
43.
|
539
|
42
|
2650
|
0.6
|
280 30'
|
44.
|
541
|
42
|
2675
|
0.7
|
28
|
45.
|
543
|
42
|
2700
|
0.6
|
29
|
46.
|
545
|
420 30'
|
2625
|
0.7
|
29
|
47.
|
547
|
420 30'
|
2650
|
0.65
|
290 30'
|
48.
|
549
|
420 30'
|
2675
|
0.6
|
29
|
49.
|
551
|
420 30'
|
2700
|
0.55
|
290 30'
|
50.
|
553
|
420 30'
|
2725
|
0.5
|
290 30'
|
51.
|
555
|
43
|
2650
|
0.7
|
28
|
52.
|
557
|
43
|
2675
|
0.65
|
290 30'
|
53.
|
559
|
43
|
2700
|
0.6
|
290 30'
|
54.
|
561
|
43
|
2725
|
0.55
|
290 30'
|
55.
|
563
|
43
|
2750
|
0.5
|
290 30'
|
56.
|
565
|
430 30'
|
2675
|
0.75
|
280 30'
|
57.
|
567
|
430 30'
|
2700
|
0.7
|
29
|
58.
|
568
|
430 30'
|
2725
|
0.65
|
290 30'
|
59.
|
569
|
430 30'
|
2750
|
0.6
|
29
|
60.
|
600
|
430 30'
|
2775
|
0.6
|
290 30'
|
35
61.
|
612
|
42
|
2650
|
0.55
|
30
|
62.
|
625
|
42
|
2700
|
0.6
|
30
|
63.
|
650
|
42
|
2700
|
0.6
|
29
|
64.
|
670
|
43
|
2700
|
0.6
|
30
|
65.
|
675
|
43
|
2650
|
0.6
|
29
|
66.
|
700
|
43
|
2650
|
0.6
|
30
|
67.
|
725
|
42
|
2550
|
0.5
|
30
|
68.
|
750
|
41
|
2500
|
0.55
|
29
|
69.
|
775
|
43
|
2550
|
0.6
|
29
|
70.
|
800
|
43
|
2500
|
0.55
|
31
|
FOYDALANILGAN ADABIYOTLAR:
fflameHKO A.H., nycTOBOHTeHKO B.n., CgBn>i
EaknamoB H.B. reoMexaHUka. Ochobbi reoMexaHUku. Tom 1. - M.: Mrry, 2004 r.
EaknamoB H.B. u gp. reoMexaHUka. reoMexaHuneckue npo^eccbi. Tom 2. - M.: Mrry, 2004 r.
neB3Hep M.E., Ho^uc M.A., nonoB B.H. reoMexaHUka. - M. :Mrry, 2008
rantnepuH A.M. reoMexaHUka OTkpbiTbix ropHbix pa6om. - M.: Mrry, 2003 r.
kitob.ngmk.uz/index.php/home/search?q=reoMexaHUKa
36
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