TyueK) 6u.rro
MHHHMaJrbrrbrM,
Mbil\tH.
a
oAHoTHnHr,re
cTeplKHrr
-
B3aHMo3aMeHfe-
OcHosrrHl'.{ KoHcrpyKTHBIrbIM
gJIeMeHToM
o6n,torxu rrBJrflercrr
crepx(eHb, co-
croquHri
H3 orAe.,'lbHbIX
r{3o.rrHpoBaHIIbrx
MeAHbrx
npoBoAHr.tKoB, pacnoJro}KerrHbrx
B
AByX
BepTHKad'rbHbrx
cro,'r6Hxax. I(axaslii 3,rIeMeHTapusrii npoaoAHr.rK
Ha
A,'rrrHe
cepAcqIIHKa
cTaTopa
3aHlrMaeT nonepeMerrHo Bce
Bo3Mox{}{bre
nor'roxieHr{fl
rro
BbI-
corc
cron6ilxos.
Bnarolapfl sroMy 3AC, HaBeAensbre
na3oBbrM
noroKoM
pac-
ccfiHHs,
oAHHaKoBbI
AJtr
Bcex
npoBoAHHKoB.
flpu
raKoM
yc"IIoBHH
4o6anovHue
noTepH B.zcTepx{Hgx
cyuecTBeHHo cHHX{aroTcfl.
Kax
npaeHJro,
B
rrlAporeHeparopax
npr.rMeHrror
rpaHcno3urrHr.o
ua 360
3JreK-
rprrqecKrix
rpaAycoB
(puc.
9-l), npu xoropofi
xaxAurri
3,teMeHTapunir
nponoAHHK
coBepuaer Ha
AJIHHe
aKrl'tBHofi
qacrn
lt:24
oAHH
no.nsrtfi o6opor
BoKpyr ocLI
crepxHfl. flp,
3ToM
ruaf nJIereHLIfl npoBoAHHKoB (urar
rpaHcno3ur{r{u) orpeAe-
Jrffercs
no
$opruryne
t:Itfn, r1e n-qvrclto npoBoAHnKoB
B
crepx{He.
!,rn
cHuxeHufl norepb or IrHpKyJIrIulroHHr,rx
roKoB,
Bbr3BaHHbrx
lioroKocr{en-
,leHrrsMH
e ro6osL'tx
qacrgx,
B MolrrHbrx
ruAporeHeparopax
HHorAa
l{cnoJrb3}iercf
TpaHcno3r.rqHq
s,rreMeHTapHbrx npoBoAHHKoB
Ha 540 saexrpHqecKHx
rpaLycon. flpu
f-/
3-3
4-4
Puc.
9-1. fi;rerenufi crep>xeHs
o6tr,rorKn craropa
(saroroexa
gJreMeHrapHoro
npo-
BOAHHKa r.r
OCHOBHue
paSVreprr)
sroM
aKTHBHaq
rItHHa Aeal{Tcfi
rax 6u
ycJroBHo
Ha
rpn
yqacrKa:
ltl4,
ltl2
H
Itl4,
s npeAeJrax
KaxAoro
H3 Koropblx npoBoAHLrK
coBepuraer rroJroBr4Hy o6opora
BoKpyr
ocr{
crepx(Hff
(180').
Ha
uepeoM r.r rperbeM
yqacrKax
rrrar
rpaHcro3nuur{
cocraBJ'rqer t:lrl(2n),
a Ha BTopoM, cpeAHeM,
yqacrKe
t:ltln.
TpaucnosHr{r{s ocyqecrBrfiercrr
nyreM sHru6a
npoBoAHHKoB
Ha IIrHpoKoe
pe6po
B
AByx
(npu
rpaxcrro3nulrn 360') urrn B rpex
(npu
540") uecrax,
qeM
Ao-
cTHfaeTcfl nepexoA npoBoAHI{Ka u3 oAHofo
BepTHKaJibHofo
cTo,l6ilKa B
Ap}'foH.
Sror
nuru6
npox3BoAr.rrcfl c noMourbro
pbrriax{Horo
npucnoco6"'reHuq
HJIH nHeBMa-
TnqecKoro
npecca nocJre
rofo, KaK npoBoAHHKH orpe3aHbr
H3 6yxrnt Ha
pe3a-
te.nnHoft MatrrHHe, cnaKerr.IpoBaHbr
Ha
crofie nocpeAcrBoM
rpe6eurn, TotIHo 3a-
lanuteir
ruar rrarereHufl.
Ka>xAaq
noJroBHHa
crepxHrr 3aforoBJrfiercn orAeJIbHo,
3arelr
o6e
nonoBHHbr KoMnJreKTyrorcn
B nJrerenbrfi
crepx<eHb, MexAy
HHMn
ycra-
HaBJrrrBaeTCfi
H3O"rIfUHOHHafl npOKJraAKa.
.II,.[s
npeAOTBpaUIeHLIff
3aMbrKaHI{g
3JIe-
MeHTapHbrx
npoBoAHHKoB
B
MecTax
nepexoAoB
ycraHaBJrHBaroTcf
AonoJrHHTeJIb-
Hbre
npoKd'raAKH H3 rlr6xoro
uuxaHura. B
1a.nsueiluren
crepxeHb
npeccyercq,
r{e\{
Aocrnrarorcfl
ueo6xoAnMble
pa3Mepbl
efo ceqeHnfl,
u
Soprrryercfl
AJIfl
npuAa-
Hr.rr
rpe61'euor'r
Soprusr.
floc.ne
npeccoBKH
crepxHeir rrx
npoBeprror
Ha orcyr-
crBue
gatruxaHllfi
MexAy no!'rycrep>KHffMn
rr MexAy
3JreMeHTapHbrMH
npoBoAHH-
Kair{u
Ha[pfl)KeHHeM
nepeMeHHoro
roKa 220 B.
A"'rq
npHAaHHff
MoHo,'IIITHocTII
crepx{HrM r{x eanbxaror
nocJre
npoMa3KH coorBercrByroulrrM
JraKoM.
B
KaqecrBe ocuoeHoi'{
H3oJrsrrHH ctepxHeft
o6uorru
craropa HcttoJrb3yercn
HenpepbrBuafl
H3orflr{Hq
Ha repMopeaKTHBHbIX
cBr3yrou{rrx.
Mrrxa.[eHrHaq
Ir3oJIfl-
t2
I
// 2
/0 3
I
5
/ 6
I
/2
2
//
3
I 5
I
o
7
a
o
I
5
I
4 /0
J
2 /2
/
/2 I
//
z
'tn
7
I
4
I 5
'l
6
177