,,quTaisi-abaSis” 720mm diametris 47km-iani monakveTis ...

saqarTvelos navTobisa da gazis korporacia /,,quTaisi-abaSis’’ 720mm diametris 47km-iani monakveTis
mSeneblobis garemoze zemoqmedebis Sefasebis angariSi
mdinare banuris kalapotis zogadi garecxvis siRrme dadgenilia meTodiT, romelic
mocemulia v. lapSenkovis monografiaSi ,,hidrokvanZebis biefebSi mdinareTa kalapotebis
deformaciebis prognozireba" (leningradi, 1979 w).
aRniSnuli meTodis Tanaxmad kalapotis zogadi garecxvis saSualo siRrme iangariSeba
formuliT
1
1+
2 / 3⋅y
2 / 3 ⎡Q
p n ⎤
% ⋅ ⎛ 10 ⎞
H sash = ⎢ ⋅ ⎥
⎢⎣
B ⎜
d ⎟
.
m
⎝ sash ⎠⎥⎦
sadac Q p%
_ saangariSo uzrunvelyofis wylis maqsimaluri xarjia, Cven SemTxvevaSi md.
banuris 1%-iani uzrunvelyofis maqsimaluri xarji tolia 64,5 m 3 /wm-;
n _kalapotis simqisis koeficientia, rac tolia 0,040-is;
B _ mdgradi kalapotis siganea, dadgenili gamosaxulebiT
0,
5
Q p%
B = A ⋅ 0,
2
i
aq A A _ ganzomilebiTi koeficientia (wm/m) 0,5 , romlis sidide meryeobs 0,9-dan 1,1-mde.
Cven SemTxvevaSi misi sidide aRebulia 0,9-is toli;
Q − 1%-iani uzrunvelyofis wylis maqsimaluri xarjia, rac tolia 64,5 m3 /wm-is;
p%
i − nakadis hidravlikuri qanobia saproeqto ubanze, rac Cven SemTxvevaSi tolia
0,0047-is;
mocemuli ricxviTi mniSvnelobebis SetaniT zemoT moyvanil formulaSi miiReba
mdgradi kalapotis sigane 21 metris toli, rac naklebia saproeqto kveTSi dambebiT
gamagrebuli kalapotis siganeze.
d sash _ kalapotis amgebi myari masalis saSualo diametria m-Si. misi sidide
ganisazRvreba gamosaxulebiT
0,
9
d sash = 4, 5⋅
i m
i − aqac nakadis hidravlikuri qanobia saproeqto ubanze. aqedan d sash =0,036 m-s;
y _ n. pavlovskis formulaSi Sezis koeficientis ganmsazRvreli xarisxis maCvenebelia.
misi sidide iangariSeba gamosaxulebiT
y = 2, 5 ⋅ n − 0,
13 − 0,
75 ⋅ R ⋅(
n − 0,
1)
sadac R -hidravlikuri radiusia, rac mdinareebisTvis saSualo siRrmis tolia. Cven
SemTxvevaSi, saproeqto kveTis hidravlikuri elementebis cxrilis mixedviT R = h = 1,50
m-s;
n _kalapotis simqisis koeficientia, rac tolia 0,040-is; aqedan y = 0,2785-s;
mocemuli ricxviTi sidideebis SeyvaniT zemoT moyvanil formulaSi miiReba kalapotis
zogadi garecxvis saSualo siRrme 2,0 metris toli.
kalapotis zogadi garecxvis maqsimaluri siRrme miiReba damoki- debulebiT
dokumentis eleqtronuli indeqsi: KUAB47-GW07-ES-REP-00001-GEO-A01 gverdi 152 sul 259