ВОДГЕО - Справочник по гидротехнике. Раздел 1 и 2

1

TJIABA TPETbfl.

COTPOTHBJIEHHE MATEPHAJIOB

161

Ilpodonnceuue

ra6tt. 3-s

Cxc:rra

6atxu

H

Harpy3l(tt

Onopur're

peaKqutt

t]

npoJreTax

A

-

D:0,35

^b

B:C:l,l5P

Mr*u

Mr*u*

0,100

P/

0,175

Pl

sl

14srn6aroutlre

MoMeHTbl

Ha ouopax

-0,150

P/

-0,

150 P/

P

73

tD

r-

A:

D:0,425

P

E:C:0,575P

A:D

--0.075

P

B: C

:0,575

P

0,213 Pl

-0,038

P/

rf

@uz.

Quz.

3-74

I

---

;

lL

I

T

2

rl

*l

I

fl|,

A

:

0,325

P

B:1,3

P

C:0,425

P

D

:

-0,05

P

0,162 Pl

,

t

2

lt

lL

€

!:t

2

I

2

-0,075

Pt

0,175 Pl

0,138 P/

-0,075

Pl

-0,075

Pl

-0,175

Pl

-0,075

Pl

-0,075

Pl

-0,050

P/

A:0r4

P

B

:0

,725

P

c

:

-0.15

P

D

:0,025

P

0,2c0

Pl

1

3ax.

l2ir

cDttz.

3-76

-0,100

P/

162

PA3EEJI

NEPBbIN.

o6urln

Cxelra

6anxu

H

narp-y3Krl

Que.

3-77

Onopur,le

peaKuHH

A:D:A,733P

B:C:2,267P

PP

P

4LMef,Mr

Ilpodotnrcerute

ra6rt. .3-_5

Hsru6arcuue

MoMeHTr)t

-0,267

Pl

-0,267

PI

0,289

Pl

o,274

Pl

-0,133

P/

-0,133

P/

0,200

P/

-0,

133 P'

-0,

133 P/

-0,

133

P1

-0,311

P/

-0,089

P/

-0

,l7g

P

I

l*

t-

utLMzLMa

I

'J

A: D:0,866

P

B:C:l,l33P

@uz.

3-78

@uz.

3-80

@uz. 3-BI

A:D--0,133P

B:C:

l,l33P

P

l*

P

J

3

t

3

P

LT

A

:0,689

P

B

:

2,533 P

C:0,867

P

D

:

-0,089

P

A:0

,822

P

B

:1,4C0

P

c:-0,266

P

D

:0

,044

P

.P

P

tt

I

'ffir

M/

tr

Mz-LMa

8,lr , ,f, Il

--l*Fl

r I

l.t

Itit*

P

It

NIABA

TPETbfl. CONPOTHBJIEHHE

MATEPHAJIOB

163

L

h.

!;

s:

t

{i

f

t.

i,i

ii

+

:i

I

$

Hsrlr6arcutre

MoMeHTbI

Ha onopax

nl

.+..1

Cxeua

6a.nrn

H Harpy3KH

t4,

c

3-82

Ondpuue

peaKuHH

A:0,199

ql

B

:0

,562

ql

Q:0,562

ql

D

:

0,188

q/

A:

0,011

q/

.B:J,055

ql

C

-

0,294

ql

D

-

0,250

qI

Mr^^*

Mp

0,054

qlz

0,021

qlz

-0,0625qt2

-0

,0625

qlz

-0,021

qlz

-0,073

qlz

0,011

glz

-0,044

qlz

0,038

glr

0,445 L

@uz. 3-BJ

Ilpodotmcewe

ra6t'.

3-5

3-6.

nPoAoJIbHbla

H3rl',lE

IIpn

pacueTe

c)*(aTEilx

cTepxHefi,

g,luHa

KOTOpbIX.BeJII'IKa

B

CpaBHeHHH

C

pa3MepaMl{

I',IX

roflep-eqllblx

cerleHnfi'

YqH-

TbrBaeTcs

soglnlolKHocti

noTepl{

yctofiuuroCu't

BSJIeACTBI{e

rrpoAonbHoro

lrsrl{6a.'

'Kputnuecxoe

HanpnlKeHI'Ie,

npfi

KoropoM

rlpo[cxoAuT

paspyllleHue I{3-3a

norepl{

-

yerofiquBocrl{,

MO}Ker

6uru

bup-eaeneuo

ro

QoPrvrY;re

3fiaePa:

Enz

o*p

T_

,

E

-

rrlo4ynb

yrpyrocrl{

Marepwallai

I

-ru6Kocrb;

I

6

-paA'yc

r{HepuHH;

F6p

J

ap

MI{HuMaJIbHbIfi

MoMeHT

HHepuHI'I;

lc'Op

-

nnOUaAb

IloflepeqHoro

ceqeHl'Ifl;

I

-

guu:na

crePxus.

ooouvtorz

3finepa

MoxHo

nonb3oBaTbcs

npu-

6onb[IHX

rrao-rl#i?x"'i-Gfi".pno

i

>100

a.ns

craJII{

Ma'poK

Ct'2

ir Ct.

3).

IIpu

nuuoAe

etofi

Qopr'rylu

MarepI'IaJI

rlpeAnonaraercfl

coBepIrIeHHO

ynpyrl'IM,

npfiqeM

cx(I'IMaIOUllIe

HaIIpgxeHHs

oKD

He

IIpeBOcxoAffT

[peAeJIa

yfipyrocTH'

'.fl,onycxaeMoe

Hanpfl)I(enue

ttpHHHMaercl:

onp.uer:g[o],

(3-41)

rtre tol

-

ocHoBHoe

AonycxaeMoe

Haflpfl)KeHl{e;

'

,i

-

xoaQSuuueHT

rroHIDKeHHfi

AonycKaeMoro

Ha-

flpsxeHl{fl,

o[peAeJlseunft

uo

ta6'tr'

3-3'

3-6

u'3-7

B

saBHcIlMocrH

or

ru6roctu

I

'

t=0,71

L=0,51

Que.

3-85

(3-40)

ycaonufi

cxeMaM,

tr:

PA3ilEn

nEPBbrH.

ogrqqn

Ta1nuqa

3-6

IlpnbnustrreJlbHHe

BeJuqnHH

par.HycoB

HHepqnH

4ll

uau6onee

ynorpe6nrearnux

ceqenufi

Cxeuut

ceqeultfi

Paanycu

HHep[Hr.r

ix:0,30/t

iv:0,30&

i;:0,

i95

@uz. 3-93

@uz. 3-95

ir:O,26h

iy:o,2lb

ix:0,43h

iy:O,24b

i*:0,38h

iy:O,44b

ix:0,32h

iy:O,20b

ix:O,28h

iy:0,24b

i*:0,38h

jv:0,60&

@uz.

3-90

ta:0,28h

iv:O,32b

'

b+h

iz:O

,18

-t-

ia:0,30h

iy:o,Zob

ia:O,43h

ir:O,43b

i2r:0

r30h

iy:o

,17

b

ix:0,35h

iy:0,566

3-96

I

TJIABA

TPETbfl.

CO N

POT

H AJI E

H H E

MATE

P H

AN OB

165

@uz,

3-I0B

r_

b

____t

-r.J

cDuz.

3-gB

/

Pa.r.rycsr

fiHepqHr{

ia:0,37

h

iy:O,54b

iz:O.39h

ir:0,936

ceqeunft

LJ

3-105

@uz.

3-

106

[Ipodonrenue

ra6n.

3-4

Paanycu

HHepqHH

ix:O,45h

iy:O,235b

ix:O

rMh

ir:O,28b

ix:O,39h

iy:O,20b

ix:o,42h

iy:O,22b

@uz.

3-104

r-r

s

ix:O,21h

iu:0,21b

f2:0,785h

F--

d

---*.1

<Duz.

3-109

Q,uz.

3-100

@uz.

3-101

i

a:0,21h

i,

-0,21b

ix:O,45h

iy:O,24b

ix:0,40h

iy:O,21b

cDuz.

3-107

@uz.

3-102

@ue.

3-103

it:O,44h

i:0,380

r-l

x--.

LJ

PAE4IEN

NEPB6IN.

OEIITHN

r66

v

Cxeuu ceqeuuir

@uz. 3-110

@u2.3-111

Paanycu

nHeprIHH

i*-0,32h

iy:0,586

ia:O,32h

ir:o,4ob

3Haqenuc

I aas

Cxeruu ceqenufi

Que. 3-112

Paarycu

HHepqHH

ix:0,42h

iy:o,3ob

SHaqeHug

g

trns.

Fn6roctt

I

L

8

10

l6

20

24

28

30

36

40

44

48

50

56

60

64

68

70

76

80

84

B8

90

96

100

r04

I

d**

I

h4

d#

f

L

h*

CTAJIH

qyryHa

CTAJIH

2,3

3,5

4,6

5,8

619

8,1

9,2

l0

l2

l3

t4

l5

l6

t7

l8

20

2l

22

23

24

25

27

28

29

30

0,99

0,gg

0,98

0,97

0,95

0,94

0,93

0,90

0,87

0,84

0,81

0,78

0,75

0,71

0,66

0,63

0,60

0,53

0,48

0,44

0,40

0,37

0,34

0,31

0,29

0,gg

0,96

0,94

0,92

0,89

0,86

0,81

0,75

0,91

0,81

0,69

0,57

0,44

0,34

0

,20

0,16

31

32

33

35

36

37

38

39

4Q

42

43

44

45

46

47

49

50

51

52

53

54

55

D/

58

27

28

29

30

31

32

33

34

35

36

37

38

39

40

4l

42

43

44

45

46

i'7

at

48

49

50

0,27

0,26

0,23

0,21

0,20

0,19

0,18

0,17

0,16

0,15

0, l4

0,

l3

0,13

0,12

0,1I

0,11

0,10

0,

l0

0,09

0,08

0,09

0,52

0,45

l0B

110

116

120

t24

128

130

136

140

IM

148

150

r56

160

164

i68

t70

176

180

184

188

190

196

200

2

3

4

6

7

8

I

l0

1r

t2

t3

t4

r5

16

II

18

t9

20

2l

22

23

24

25

26

0,21

0,19

*

h

-

HaHMeHbIIIac

cropona

npflMoytonbHoro

ceqeHntl'

**

d

-

ruaMerp

Kpynnoro

cer{eHHg.

[f

podoatrc

euue

ma6rt.

J-O

Tadtuqa 3-7

-

.."6*

rNABA

TPETbfl CONPOTHBJIEHHE

MATEPHAJIOB

3-7.

CABHr

H

KPyIIEHHE

l.

CAsrr

/

.[e$opMaIIHn

crBura oseHb

Maroro

SJreMeHTa'

BbIAe-

JrerlHoro Hs

ynpyroro

rsua,

H3Mepflercfi

yfJIoM

t

(S'ur'

3-l

13).

@ue. 3-I

13

flo

ManocTi'I

y,rra

J

MolI(Ho

cqnTarb

tg

'r

:

T'

Kaca-

TqIIbHbIe

[I8.;IIp'fl]I(eH]Iff

rIIpE

CIBI{Ie:

tc:G'[,

(3-42)

r,qe

C

-

M,oAyJIb

non'epeuuofi

yilpyrocrlt, vtrri

MotryJIb

CABIITA.

Mex4y MoAyJIeM

cABHra

H

pauee

iIpHBeAeIIHbIMI{

yrpy-

rr{MH

triocroflHHbluu

E u

P

('cra-

u-

3-1) ayuecrByer

3a-

BUCI,IMOCTb:

flpu

pacqere

6orr,0B,

3alffl,elloK,

cBa',pnhlx

llIiBoB,

'pa6o-

TaIOlllIX

B OcHorBHoM

Ha

cpe3,

KacaTeJIbIIbI'e

HaIIpflX(eHI4s

rIpHHlrMaroTcrr

,paBH,oMepHo

pac[peAeJIeHftIbIMI{

'nO

nJIO-

uaAlr

cpe3a:

0

t---

'

jtr'

2.

KpyqeHne

KpyqeHr1e

crep)KHfl

nponcxoAl{T

noA

AeficrBHeM

napbl

- cLtJt,

ieficmyrcGrf

s

nlrocxocru,

fiepfie'H.IlllKy.rlfpHoii

r

ero

ocu

(Sur.

3-114).

A.nq

Kpyrfioro

ceqeHlaa

ocb

crepx(Hfi

OCTaeTCs

npnUOfi,

Iqnepeqgble

CeqeHI4r

OCTanTCq

IJIOOKH-

MI,I H

paAHycbl

He I{cKpI'IBJIflIor,cs.

flo'nepeuHue

ceqeHHff

-

crepx(Hfl

noBopaqHBaloTcff

oKoJIO

CBOI'IX

qeHTpOB

Ha

ytJIbI,

reirt

66nturue,

qeM

6onnme

oTcroI'IT

ceqenue

or

3a-

KpenJreHHoro

KoHqa.-B

.nro6oM

noflepeqHoM

ceqeHHH

6yayr

.u,'eftcr.eouatr

roJIbIrc

KacareJlbHble

Hailpq)I(eHHfi'

a) Creprcuu

KpAelloeo

ceqeHur-

OtttoclEre.nluas Ae-

Qopuauran

IIpr{

KpyqeHrrH

-

yfon

3aKpyq[BaHHff

Ha eILI-

HLIUy

AJII,IHbI

Mz

u:;r:

'

(3-45)

p

rAe Mz-

xpytqqufi

MoMeHT

or

BHeIIIHHX

cun;

tD-

no.nnpuufi

MoMeHT

l{Hepuufi;

G

-

rrro4y.rtb

cABI{ra.

(3-43)

(3

-

44)

Vrot

gaKpytIuBaHHq

AJIfl

Bcero

cTepxHfl:

M,

A--

"max-

^ .

u"

l

'

(3-46)

tne

l-AnHHa

crepx(Hg.

Mex'4y

orHocfiTelrsofi

re-

SopMaqHefi

KpyqeHzrr

n

Ha-

npEx(eHr.rf,MI,I

cyuecTByer

3a-

BI,ICHMOCTb

r*:

G

0r,

(3-471

fAe

r-

paAnyc

p'aocMarpH-

BaeMO'fO

Ceq'eHHf'

PacqerHag

$oPtrlYna

HailPtl

-

xeuuft

or

KPYTfluero

Mo-

MEHTA:

Q

:.

3-114

(3-48)

3HAqCHH'I

HA

(3-4e)

Hatt6:.tIourfie

13

-

50)

(3-5i)

(3--s2)

M,

rr:GBr:

I

r-

up

Hanpa>reHua

.4ocruraIot

san6o;tbtrIero

uepu$epuu

'ceqeuul:

.

rr.--^--:C0l?:

2M'

(max

-

n

R3

6)

Crepcrcuu

npniloAzoltbHozo

ceqeHun.

KacaTeJIbHbIe

Hanpfix(eHHf

:

B

ceP'eAH,He AJI[HHoft

croPottst

Mz

tmax:

,

t d

ILO!

B CepeAHHe

KOpOTKOfi

CrOpOult

M2

'

a,hb2

"max

IlpHHfTb

a

:

_3Mt

.

hbz

'

3M"

hffa

t67

(3

-

53)

(3

-

54)

OrHo,cuteJIbH

a r

ae$op

na auu

n

(y r'o,r

e a

t<pt

u

lt

e aH

Ia a

)

B

npaKTLIqeCKHX

pacqerax

rAe

a,

H

g-

"n"rTu..l:'1._il'grs"ffi'l;:',

Jr.r;;JiJ;:

h

IITeHLIfl

T

DTOpOH

npfiMOyforIbHI',IKa

(h-6dntruafl

cropoHa,

a

b-rielturuan)

.

flpu

pacqere

y3KHx

npflMoyroJlbHblx

ce"eHl'Iit

H

npo-

h

KarHbIx

ilpoQnfiefi,

ecJIH

coorHoIIIeHHe

b

>10,

Mo)KHo

I

9: ^

,

TorAa'.

'J

l68

PA3,IIEJI

NEPBbIH.

OEUHN

0,141

tlpn

pacrreTe

npoKarHbrx

npo@rz.t.efi

,BMe,cro

h

craBHr-

ct.

AJrr.rHa

pasaepnyrofi

oc,e-

ROH

JIHHHH

IEqCHT4fi,

HANPH-

Mep,

-AJrr

panHo6oxoro

yroJr-

Ka h:2a-d

(a

-

rxxpr.rHa

ynoJrr{a,

d

-roatr1trHa

creHKH

yroaxa)

(cu.

Qar.

3-l

15). B

ra'6n.

3-9

npuneAeHbr

,nony-

CKa'iMble

I(pyTfiu{l{e

rMOM€H-

TrJl H

rranpsxeHHff

KpyqeHzfl

Mn

Hau6oree

yuorpe6u-

TeJIbHbIx

ceqeHufi.

3_8.

CJIOXHOE

CONPOTI,IBJI

EHHE

Ilpu

peme'r'H

rrpaKT'qecK'x

BonpocoB

uau6on'uufi

HHTepec

npeAcTaBJrgrOT

CJreAyroque

Br.rAbr

cJrox(Horo

co_

npoTHBJreHHfl:

I

)

cnox,lrufi

wrw

rooofi

usrn6,

nosuuxaioulufi

npu

oAHoBpeMeHHoM

,Ueficrnuu

AByx

Hgrn6arcIIIax

MoMeHToB

rvtx

H

My

B rnaBHbrx

nJrocKocrflx

(6Hr.

8_125);

2)

usr*6

c

rpa,crffxeH''eM

r.IJrn

cx{arr{,eM,

,Korr.a

cJ{Jrbr B

ceqeHHH

cBo,4ffTcfl

K rrpoAoJrsuofi

,cune

l/

u oAgoruy

nJrr{

o6ouu

Hsrz6anqru

,ubueuraM

Mx

u

My

@fr.-i_:fZOii

3) neru'6

c KpyqeulreM

-

lrpu

uan$,]ui

B

ceqeHH,H

w3_

fHoaloruEx

H

KpyTqlllero

ruoNreHToB.

Ta6.nu4a

3-9

Kpyraruafi

\{or{eHr

.fuI

o

npu

orHocHTeJbHoM

yrne

c*py:unna-

HHg A

H Mo.lr.yJre

c.u.aura

G

@ue.

3-l

15

<Duz.

3-116

rmax

B

TOqKax

oKpyxHo_

crn

ceqenus.

Ha

paccros-

HULI

P

OT

IICIITPA

2p

c

-

_--F

L

-

d

'max

+

/l/lo-

-

dsfrl

-

16

L

J

<Dopua

ceqeHns

Hanpnxenu€

xpyqsHnr

"

"max

.Ilonycraerrrr,rfi xpyraulrrft

uovesr

r44-

14,

-

n-

-32

d4

G0

rmax

B

Tograx

BneurHeIi

oKpyxHocrn.

Ha

paccros_

IJHN

P

OT

IIEHTPA

2o

L

_

d

.max

Mo:

"

2:-

dt

-

16

D

["]

=

1,5 d2*

s

[r],

1

raK

KaK dm:;

@

+

d),

s-

I

2

\D

--

d)

Mz:

32

(Dn

-

4a)

G0

@uz.

3-117

rmax

B rpaftuux

ror{Kax

ua.nori

ocr

b;

c

B

xpafiHux

ToqKax

6oarurofi

ocu:

I

t-

Lmax

n

T

M__

_hzhlrl

-"'

16

-'-t-'

nb3

[r]

-16

>l)

Mz:+";

b'4G6

(hzb

,'-i

TJIABA

TPET'aI.

CONPOTHBJIEHHE

MATEPHAJIOB

169

<Dopr,la

ccqerltfl

HanpaxeHne

KpytteH4q a

.Il.onycraer'lttii

Kpyrstuuft

uouear

M,

ITpodonuce*ue

ra6n.

3-9

lipyrrruuii MoMeHr

M,

npu

0THOCHTeJIbHOfTI

ynne

c

KpyqHBa-

sus

U

x Mo.uv,[e crnura

G

7t

n3

Mz:

t6"r+lx

x

(on

-

af;)

ce

Mz

x

2 (Fo*

F,)

.

^U*

Ou

rmax

B

rpat"rHttx

roqKax

ua.nofi

ocn

6;

t

r

xpafiHHx

ToqKax

6olturol'r

ocu:

I

f

-

-f

"max

n

l6

@uz.

3-120

s

-

flocToflHrrafl

lxHpHHa

npoH3BonbHor'o

roalqa

;

.Fo,

Fi

-

IIoBepxHocTH

Hapyx-

HOrO

H

BHyTpeHHerO

KO-

Jf

et1;

Fm-

noBepxHocrb

cpeAHero

Konbrlai

v*-ne-

plrMerp

BHyrpeHHefo

oqep-

Tasrfl Konblla; rd

-

cPel-

rlee

Halrpfl)KeHHe

B KoJrbqe

Mz:f"*F;)sta

rmax

-

IIo cepeAHIIe

cTo-

poH

ceqenl'fl

npn h

:

S.

B

yraax

t:0

M,

:0,206

bt

[r]

tr4

z

:

0, 1404

b1 G0

rmax

-

ilo cepe,{nHe

cTo-

pou

/2.

lio cepeALIHe

cro-

pou

D:

---

tic-

v

-

,i1 Lmax.

B

Yraax

t:0

Mz:

rp*

nbl

["j

:

72

bzh[=]

(hzb:n>

l\

447

:

y,

rtb+

C0

:

'q,

*

bth O

b

@uz.

3-122

W,

<Duz.

3-123

rmax

-

IIo.

cepeAr{He cTo

-

poH:

rmax:0,612

dnGS

Mz:0,217

d*

F r^^*

F

-

nroutaAb ceqeHurr

Mz

:

0,133d2n Fco

rsrax-I]o cepeAHHe

cro-

Pou:

rmax

:0,582

dnG|

Mz

:0,223

d.*

F

r-^"

Mz

:

0,l3od2z

FGs

*

3na.{enus xos$SraqxenToB ri,

3ueqexHc 11

.u.nfl n

:

l;

1,5; 2; B;

3aBncqul'x

or

coorHotu

"n

^

!-

=

n,

onpe,u.eJrflrcTcf

rnc

b

4;

>

4 coorBercrBenno

1,0;

0,858;

0'796; 0,753;

0,745;

O,743.

rls

H

rj.2

Lra ta6rt.

3-8, raK xax

1s:

p;

1

d.

PA3,\EJI NEPBbIN.

OEUHN

170

cDue.

3-125

l.

Kocofi

usru6

flpu

pacqere

6a.nox

sa

xocofi

ustu6

c.rreAyer cHallana

orblcKarb

onacHoe ceqeHue,

B KoropoM

Aeftcrey,er

MaKcl'I-

uaasguft

nsru6atoulafi

MoMeHT

(/Vlrn"*).

OrucxaHae onacHoro cerleHur

H

Haxo)KAeHHe

M^^*

ocyqecrBrslorcq reMH

)Ke

nyrqMH,

tITo

I{

B cJlyqae

npo-

{Toro

ueru6a.

Hanpaxeuun

B ceqeHHLI

(Sur.

3-125).

M,o

Mx

u-:

-

)C-

-i-

JY

Jx'

cDue.

3-126

Haa,6o.nee HattpgxeHrHrbr€ TorrrI(H'pa,cnoJraralorcg

[Ia,HaH-

6o.nrueu

paocrorrruu

or HyJres,ofi fiHH,un.

Koop,u*tHarril

I{.x

Moryr

6urr

Bbrtr[cnellbl

ulru

B3srbl rpaQuvecru no

qep-

Tex<y.

Aaq

['oryqeur{rr

MoM,eHTorB

M

*v

M

y

ylo6,uo

fip€ABarprl-

TeJIbHo

pa3JIOxHTb ilIatrpysKy

fla

[Iafl'pa'BJI€HH'fi

x Lr

U

(ct't.

Snr.

3-125).

Ans

ceqeg[,lft

npgMory:roulbIrblx

'I,I

BrIMcbIBaIoIqHxcff s

ErPfl-

MoyroJIbHHK

(nnyraapu,

uI'BeJIJIepbI

u

t.

n.)

euecto

$op-

MyJIbI

(3-55)

npr,M€Hflercn

So'puy.ua:

Mx

Mv Mx

Mv

omin:-

Ty-

h.x:-

W-E,t

M.v

omax:

T,

*

Mv-.

Mx

,

My

Jr" wx'-v,

(3-57)

ceqeHI{H

(3-5e)

:M*ax(tr

(3-55)

rAe

x

n

u

-

TeKyilIHe

I{oopAHHarbI;

ecJIH

B3flTb

npqMo-

yroJlbHoe

nonepecuoe

ceqeHne,

To Han6oJtl-

lllee

a

HaI'IMeHbIrIee

Hanpg)KeHHfl

noJIyqHM

bh

nPH

Jr-*-

tr

!:X

9

;

Coctasrgbr{ne

KacareJlbHblx

nanprxenuft

BAonb

rJIaB-

srrx ocefi

or nonepeqHblx cHJI

Qt

fl

Qv

fipH KocoM I'I3-

ru6e

Q"

Su

J,

bn

'

(3-58)

My: M^^,

sin

?;

Mx:

M^^*

cos

?'

'f.[,e

?

-

yroJl

Me)I{Ay

CHa'I,O,BO'fi

n,Utn,Nefi

u

o'cblo

a

yron

Me)KAy

BeKropoM

MoMeHra

M H ocblo

r,4e

S

r,

S-u-

crarr.rqecKue

MoMeETBI;

J

*,

J

u-

MoMeHTbI LIHepIIHU;

b

*,

by

-uIHpHIIa

ceqeHl'Ifl,

pe3yJlbTlrpyrcUee

KacaTe.IIbHoe

HanpffxeHHe

B

onpeAenffercq:

_ r_

r,:

V

.'r*

"'n

2.

Vsru6

c

Pacrqx(eHueM

It

cxarneM

flpll coBMecTHOM

AefiCreuu

-

usrn6a

c

pacTfl)KeHI4eM

M,t

Mx,N

HopMaJIbHoe

Hanpsx<eHlre:

o:

1nX

-

hytT'

rAe

N

-

paBHoAefi.crnyrcuar

Bclgx

cr{Jr,

I^TpLIJIOX(eIiHbIX

K

oiOp.ruti"o,fi

qacrtl

c"epxnn

(Qnr.

3-126)-

a)

BHeueHrpe'Huoe

pacrflxenue

-

cxarlle'

Fiau,6,o.ntrue,e

ggaq'enue

J'I,Meer c-nyvafi,

KolAa

HsrH6

CO-

3laeTcff

BHeqe[rTpeHHbIM

;pacTgx{eHHeM

-CX{aTI{eM

(norla

'cirJra

N

npu.rloxeHa

'BHeuentpenno)

'

-

Hopua,rnubl€

Hsrlrp'fix<eHHfl

-

B

.nro6o'fi

ToqKe

-

seqeHHq

c

KOOpAHHaraMr.r

x v

a

npu

M*:Nyo,

My-

Nxo,

UJTlIl

Hynenaa

JILIHI-Iff,

coeAltHtlou1as

roqKl{

floflepequoro

ce-

qeHHff,

B

KOTOpbIX

HanpflxeHLIe

6

paBHO

HyJIIO,

pa3Ae-

JIfleT

I.]IOCKOCTb

nO'UepeiIHOrO

Ceq'eHl',Ig

Ha

ABe

O6lactu:

s oAHoft HMeIor

Mecro

c)Kl4Maloulne

Hanpffx<eHl{s,

a

B

apyrofi

-

pacrflrr{Baloulfie.

flo.noxeuue,uy.nenofi

;;ltr:r^,Vrr

orpen,0Jl,f,ercff

yriroBblx.I

Ko-

a$Qnrlnenrou:

,l

Mu

Jx

tgo-

-z-

-'+.:?:f

tSr"

(3-56)

x

Mx

Jy

.y

@ue. 3-127

':

+(T.T*')'

(3-60)

ВОДГЕО - Справочник по гидротехнике. Раздел 1 и 2

Подождите немного. Документ загружается.