Mavzu: Erlarning sho’rlanishiga


Download 359.85 Kb.
bet5/5
Sana08.04.2023
Hajmi359.85 Kb.
#1341590
1   2   3   4   5
Bog'liq
Mavzu Yerlarning sho\'rlanishiga qarshi tadbirlar

Tuprokning mexanik tarkibi



Sho’rlanish darajasi

Sho’r yuvish muddatlari

Sho’r yuvish me’yorlari
(ming m3/ga)



Mirzacho’lda

Fargona vodiysida

Buxoro viloyatida

engil

kuchsiz

I-II

II-III

III

2,0-2,5

engil

o’rta

I-II

II-III

III

2,5-4,0

engil

kuchli

I-II

II-III

III

4,0-5,0

o’rta

kuchsiz

XI-I

I-II

I–II

3,0-3,5

o’rta

o’rta

XI-I

I-II

I–II

3,5-5,0

o’rta

kuchli

XI-I

I-II

I–II

5,0-6,5

og’ir

kuchsiz

XI-XII

XII-I

XII–II

4,0-5,0

og’ir

o’rta

XI-XII

XII-I

XII–II

5,0-6,5

og’ir

kuchli

XI-XII

XII-I

XII–II

6,5-8,0
Sho’r yuvish muddatlarini aniqlash

      1. jadval






Tuprokning mexanik tarkibi



Sho’rlanish darajasi

Sho’r yuvish muddatlari

Sho’r yuvish me’yorlari (ming
3
m /ga)

QQR, Xorazm viloyatida

Qarshi va SHerobod cho’llarida

engil

kuchsiz

III–IV

III

3,0-3,5

engil

o’rta

III

II–III

3,5-5,0

engil

kuchli

III

II–III

5,0-6,5

o’rta

kuchsiz

III

III

4,0-5,0

o’rta

o’rta

II–III

II–III

5,0-6,5

o’rta

kuchli

II–III

II–III

6,5-8,0

og’ir

kuchsiz

XI–I,
me’yorning 2/3 qismi

XI–I, me’yorning 2/3 qismi



5,0-6,0

og’ir

o’rta

6,0-7,5

og’ir

kuchli

III,
me’yorning 1/3 qismi

III, me’yorning 1/3 qismi



7,5-9,0




Erni nishabligi bo’yicha pol o’lchamlari

8.7.2-jadval



Erning nishabligi, i

Polning kattaligi

eni, m

uzunligi, m

1 ta polni yuzasi, ga

0,002

50

50

0,250

0,002-0,004

50

33

0,165

0,004-0,006

50

25

0,125

0,006-0,010

50

17

0,085
Sho’r yuvish jarayoni sxemasi

Download 359.85 Kb.

Do'stlaringiz bilan baham:
1   2   3   4   5




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling