Zedapiruli da gruntis wylebis arineba

aRniSnul samuSaoTa cikli moicavs:

? wyalamridi arxebisa da miwiT Semozvinvis mowyobas;

? Ria da daxuruli drenaJebis mowyobas;

? Ria sawyobebisa da samontaJo moednebis dadgenili qanobebiT moSandakebas.

zedapiruli da gruntis wylebi warmoiqmneba atmosferuli naleqebisagan (wvima, Tovlis dnoba). ganarCeven "sakuTar" da "gare" zedapirul wylebs. samSeneblo moednidan wylis mocileba SeiZleba ganxorcieldes Semdegi meTodebiT: Ria wyalRvriT, Ria da daxuruli drenaJiT an gruntis wylis donis daweviT.

wyalamridi arxebisa da Semozvinvis mowyoba xorcieldeba zedapiruli wylebis mosacileblad. samSeneblo moedani daculi unda iyos "gare" wylebisagan. amisaTvis wyals moednis gareT Seakaveben da wyalamridi arxebiT aacileben samSeneblo moedans (nax. 4.3). es arxebi agreTveE uzrunvelyofen saniaRvre da nadnobi wylebis gadayvanas moednis gareT, dabal niSnulze.

nax. 4.3. moednis dacva zedapiruli wylebisgan:

1 _ wylis modinebis zona; 2 _ ferdobis arxi; 3 _ samSeneblo moedani.

wylis modinebis debitidan gamomdinare arxis siRrme unda iyos 0.5 m-ze meti, sigane ki _ 0.5_0.6 m. arxis warecxvis Tavidan asacileblad wylis dinebis siCqare unda iyos dabali (0.5_0.6 m/wm-dan 1.2_1.4 m/wm-mde).

arxis dacileba ZiriTadi qvabulidan unda iyos 5 m-ze meti. wylis dawretisaTvis arxis gaswvriv profils unda hqondes qanobi aranakleb 0.002. kedlebi da fskeri SeiZleba dacul iqnes beltiT, qvebiT an CeltiT.

"Siga" wylebi moednidan gahyavT dagegmarebuli vertikaluri qanobis SeqmniT.

sadrenaJo sistemebi gamoiyeneba moedanze arsebuli gruntis wylebis didi raodenobisa da maRali donisas.

Ria drenaJs iyeneben dabali filtraciis gruntebSi wylis donis dasawevad 0.3_0.4 m-is siRrmeze. drenaJi arxis saxiT keTdeba 0.5_0.7 m siRrmeze, mis fskerze iyreba 10_15 sm fraqciis msxvili xreSis, RorRis fena.

daxuruli drenaJi aris Rrma tranSea sarevizio WebiT, romlebic Sevsebulia drenirebadi masaliT (xreSi, RorRi, msxvili qviSa). drenaJis arxi zemodan dafarulia adgilobrivi gruntiT (nax. 4.4).

ufro kapitaluri drenaJis mosawyobad iyeneben keramikul, betonis, azbestis perforirebul milebs diametriT 125_300 mm. sadrenaJo arxis siRrme 1.5_2 m-ia.

nax. 4.4. daxuruli, kedlispira da irgvlivi drenaJi:

a _ drenaJis saerTo gadawyveta; b _ kedlispira drenaJi; g _ irgvlivi drenaJi.

1 _ adgilobrivi grunti; 2 _ wvrili qviSa; 3 _ msxvili qviSa; 4 _ RorRi; 5 _ sadrenJo xvrelebiani mili; 6 _ datkepnili grunti; 7 _ arxis fskeri; 8 _ drenaJis grZivi ganaWeri; 9 _ milovani drenaJi; 10 _ nageboba;

11 _ sayrdeni kedeli; 12 _ betonis fuZe.

daxurul drenaJebs awyoben gruntis Cayinvis doneze dabla, qanobiT aranakleb 5 %-isa. drenaJis mowyoba unda damTavrdes Senoba-nagebobebis mSeneblobis dawyebamde.

Date: 2016-06-13; view: 9