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

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

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saqarTvelos navTobisa da gazis korporacia /,,<strong>quTaisi</strong>-abaSis’’ <strong>720mm</strong> <strong>diametris</strong> <strong>47km</strong>-<strong>iani</strong> <strong>monakveTis</strong><br />

mSeneblobis garemoze zemoqmedebis Sefasebis angariSi<br />

nPD 1,<br />

1×<br />

5,<br />

5×<br />

720<br />

δ = н<br />

III −IV<br />

=<br />

= 6,<br />

5 mm. ≈<br />

2(<br />

R + nP)<br />

2(<br />

330 + 1,<br />

1×<br />

5,<br />

5)<br />

1<br />

imis gaTvaliswinebiT, rom saproeqto gazsadeni ZiriTadad unda ganlagdes maRali da<br />

mometebuli koroziuli agresiulobis gruntebSi, misi saimedo eqsspluataciis<br />

uzrunvelyofis mizniT milis kedlis sisqeebs viRebT (gazsadenis milebis kedlis sisqis<br />

gaangariSebis Sedegebi mocemulia cxrilSi 5):<br />

B kategoriis ubnebisaTvis: δ B = 12 ;<br />

I-II kategoriis ubnebisaTvis - 10 mm;<br />

III-IV kategoriis ubnebisaTvis - 8 mm;<br />

milis kedlis sisqis gaangariSebis Sedegebi<br />

parametrebi<br />

cxrili 5<br />

gazsadenis ubnis kategoria<br />

B I-II III-IV<br />

R<br />

н<br />

milis masalis normatiuli winaRoba gawyvetaze 1 , mgpa<br />

539<br />

saangariSo winaRoba gaWimvaze 1<br />

R , mgpa<br />

saimedoobis koeficienti datvirTvis mixedviT<br />

220 275 330<br />

n muSaobis pirobebis koeficienti<br />

1,1<br />

m 0,6 0,75 0,9<br />

saimedoobis koeficienti masalis mixedviT 1<br />

k<br />

1,47<br />

saimedoobis koeficienti milsadenis daniSnulebis mixedviT н<br />

k<br />

1,0<br />

milis kedlis gaangariSebiT miRebuli 9,6 7,8 6,5<br />

sisqe δ , mm<br />

SerCeuli 12 10 8<br />

proeqtSi gaangariSebebi Sesrulebulia im pirobidan gamomdinare, rom milebis simtkicis,<br />

gabarituli zomebisa da sxva parametrebis (ovaluroba, simrude) gadaxra aris<br />

standartiT dasaSveb farglebSi.<br />

Catarebuli gaangariSebebi adasturebs:<br />

� miwisqveSa ganlagebis gazsadenis:<br />

� simtkices;<br />

� deformirebadobas;<br />

� saerTo mdgradobas grZivi mimarTulebiT;<br />

� mdgradobas amotivtivebis winaaRmdeg,<br />

� miwiszeda ganlagebis gazsadenis:<br />

� simtkices;<br />

� mdgradobas grZivi mimarTulebiT;<br />

� gamZleobas qaris nakadSi.<br />

dokumentis eleqtronuli indeqsi KUAB47-GW07-ES-REP-00001-GEO-A01 gverdi 37 sul 259

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