22.2. Mcocavi yalibi

mcocavi yalibi aris moZravi konstruqcia, romelic uzrunvelyofs nagebobis uwyvet dabetonebas da gamoiyeneba maRlivi nagebobebis agebisaTvis. didad efeqturia aseTi yalibebis gamoyeneba maRlivi Senobebisa (16-24 sarTuli) da nagebobebisaTvis, romlebsac gaaCnia Riobebis, Casatanebeli detalebisa da elementebis minimaluri raodenoba (nax. 22.3).

Nax. 22.3. Mcocavi yalibi:

a _ mrgvali nagebobis gegma; b _ marTkuTxa nagebobis gegma; g _ domkratebis CarCoebis variantebi (kedlebis gadakveTis, mimxrobis da Senobis kuTxis):

1 _ MuSa fenili; 2 _ satumbi sadguri; 3 - grZivi; 4 _ fenili; 5 _ Saxtis sawevela; 6 - domkratebis CarCoebi; 7 _ domkratebis Reroebi;

8 _Konstruqcia dabetonebisas; 9 _ domkratebi; 1

0, 11 _ Yalibis gare da Siga farebi.

mcocavi yalibi gamoiyeneba iseTi nagebobebis mSeneblobisaTvis, rogoric aris sakvamle milebi (simaRliT 400 m-mde), Sxef-sacivrebi, maRlivi Senobis sixistis birTvebi, wylis rezervuarebi, radio- da teleanZebi da sxv.

mcocavi yalibi Sedgeba "П"-s magvar CarCoze Sekiduli sayalibe farebis, domkratebis, zeTsadenebis, samuSao baqnisa da sakidi xaraCoebisagan (nax. 22.4).

domkratebis CarCoebze Sekidulia yalibi, xaraCoebi, samuSao iataki.

mcocavi yalibis simaRle ar aRemateba 1.1-1.2 m-s, mas ayeneben asagebi Senobis gare da Siga konturebze. yalibs aqvs konusis kveTi, riTac advildeba misi gadaadgileba simaRleSi.

Nax. 22.4. Unificirebuli mcocavi yalibis konstruqciuli sqema:

a _ konstruqciuli sqema; 1 _ saCexi; 2 _ domkrati; 3 _ domkratebis CarCo;

4 - muSa iataki; 5 _ domkratis Rero; 6 _ yalibis farebi; 7, 8 _ Siga da gare Sesakidi xarCoebi; b _ Zalebis urTierTmoqmedebis sqema mcocavi yalibis awevisas.

yalibis farebi sruldeba foladis, bakelizebuli faneris, plastikisagan. yalibis aweva xdeba sinqronulad momuSave domkratebis saSualebiT. domkratebi eyrdnoba sayrden Reroebs, romlebic dayenebulia nagebobebis SigniT, bijiT 1.5-2 m. Reroebze moZraobiT domkratebi aweven mTel yalibs. dabetoneba mcocav yalibSi iTxovs xist teqnologiur reglaments, romelic uzrunvelyofs udefeqto konstruqciebis miRebas. udefeqtoba iqneba uzrunvelyofili maSin, rodesac xaxunis Zalebi yalibis farebsa da betons Soris iqneba axladCagebuli betonis narevis masaze naklebi. amasTan pirobiT SeiZleba iTqvas, rom xaxunis Zalebi viTardeba mxolod yalibis simaRlis naxevarze (nax. 22.4-b).

mcocavi yalibebis gamoyenebisas dasabetonebeli konstruqciis kedlebis sisqe ganisazRvreba angariSiT da udris 12 sm-s. dabetonebis siCqare sam cvlaSi uwyveti muSaobisas _ 3-4 m dRe-RameSi.

armatura da betonis narevi muSa fenilze aaqvT Saxtis sawevelaTi, romelic damontaJebulia Senobis SigniT.

sacxovrebeli Senobebis ageba mcocav yalibSi aris kompleqsuri procesi, romelic moicavs: yalibis dayenebasa da gasworebas, konstruqciebis daarmaturebas, domkratebis Reroebis wazrdas, Casatanebeli detalebisa da RiobSemqmnelebis dayenebas, betonis movlas da sxv. kedlebis daarmatureba xdeba dabetonebasTan paralelurad CamorCenebis gareSe.

TiToeul samSeneblo process asrulebs specializebuli muSaTa rgoli, mTlianad ki _ nagebobis agebas axorcielebs kompleqsuri brigada. samuSaoebis nakadurad SesrulebisaTvis Senoba iyofa Tanabarmoculobian monazomebad.

Senobebi mcocav yalibebSi amohyavT koSkuri amweebis gamoyenebiT: SenobebSi 16 sarTulamde gamoiyeneba sarelso amweebi, meti simaRlisas _ misadgmeli. betonis miwodebas ZiriTadad axorcieleben betonsatumbiT. mizanSewonilia dabetonebisaTvis gamoyenebul iqnes plastificirebuli maRali Zvradobis betonis narevi (ZvradobiT 8-12 sm).

rodesac nagebobis ageba xdeba mcocavi yalibebis gamoyenebiT, sarTulSua gadaxurvebi SeiZleba moewyos sxvadasxva meTodebiT:

• kedlebis agebis Semdeg anakrebi rkinabetonis filebis dalagebiT (filis zoma _ oTaxis mTel farTobze);

• monoliTuri, dabetonebiT "qvevidan-zeviT";

• monoliTuri, rodesac SeTavsebulia kedlebisa da gadaxurvebis dabetoneba sarTulebis mixedviT;

• monoliTuri gadaxurva, dabetonebiT "zevidan-qveviT";

• monoliTuri gadaxurvebiT, dabetoneba kedlebTan erTad 2-3 sarTulis CamorCeniT.

gadaxurvis mowyobisas meTodiT "qvevidan zeviT" gamoiyeneba msxvilpaneluri inventaruli yalibi, farebis dayenebiT grZivze da dgarebze. gadaxurvis daarmaturebisaTvis gamoiyeneba foladis badeebi miduRebiT kedlebis armokarkasebTan. dabetonebas asruleben sarTulebis mixedviT, iwyeben qveda sarTulidan. zeda iarusze gadadian mxolod mas Semdeg, rac dasruldeba yvela procesi qveda iarusze (nax. 22.5).