Yintoni umsebenzi weGeotextile?I-Geotextile yimathiriyeli ye-geosynthetic engenekayo eveliswa yitekhnoloji yokuluka, ekwimo yelaphu, ekwabizwa ngokuba yi-geotextile.Iimpawu zayo eziphambili bubunzima obulula, ukuqhubeka kakuhle kukonke, ukwakhiwa okulula, ukomelela okuphezulu, kunye nokumelana nomhlwa.I-Geotextiles yohlulwe ngakumbi ibe lukiweyoi-geotextileskunye nee-geotextiles ezingalukwanga.Eyokuqala ilukwe kwimicu enye okanye emininzi yesilika, okanye ilukwe kwiifilaments ezisicaba ezisikwe kwiifilimu ezincinci;Le yokugqibela yenziwe ngeentsinga ezimfutshane okanye iintsinga eziphothiweyo ezinde ngokungacwangciswanga ezibekwe kwiflocs, ezithi ke zibotshwe ngoomatshini (inaliti ehlatyiweyo), ibotshwe thermally, okanye ibotshwe ngokwekhemikhali.
Yintoni indimaGeotextile?:
(1) Ukwahlula phakathi kwezinto ezahlukeneyo
Phakathi kwendlela kunye nesiseko;Phakathi kwe-subgrade kaloliwe kunye ne-ballast;Phakathi kwendawo yokulahla inkunkuma kunye nesiseko samatye atyunyuziweyo;Phakathi kwe-geomembrane kunye ne-sandy drainage layer;Phakathi kwesiseko kunye nomhlaba wokuthungatha;Phakathi kwesiseko somhlaba kunye neemfumba zesiseko;Ngaphantsi kweendlela zokuhamba, iindawo zokupaka, kunye neendawo zemidlalo;Phakathi koluhlu lwezihluzi ezingahlelwanga kakuhle kunye neeleya zokuhambisa amanzi;Phakathi kweendawo ezahlukeneyo zamadama omhlaba;Isetyenziswa phakathi kwamaleko e-asphalt amatsha kunye namadala.
(2) Ukuqiniswa kunye nezinto zokukhusela
Isetyenziswa kwiziseko ezithambileyo zongqameko, oololiwe, iindawo zokulahla inkunkuma, kunye neendawo zemidlalo;Isetyenziselwa ukwenza iipakethe ze-geotechnical;Ukomelezwa kweentsika, amadama omhlaba, kunye namathambeka;Njengesiseko sokuqiniswa kwiindawo zekarst;Ukuphucula amandla okuthwala iziseko ezingenzulwanga;Ukuqiniswa kwisiseko semfumba yesiseko;Thintela i-membrane ye-geotextile ekubeni ihlatywe ngumhlaba osisiseko;Ukuthintela ukungcola okanye iingqimba zamatye kwindawo yokulahla inkunkuma ekubhobhozeni i-geomembrane;Ngenxa yokunganyangeki okuphezulu, kunokukhokelela kuzinzo olungcono lwethambeka kwi-geomembranes ehlanganisiweyo.
(3) Ukubuyisela umva ukuhluzwa
Ngaphantsi kwesiseko samatye esityumkileyo somphezulu wendlela kunye nendlela yesikhululo seenqwelomoya okanye phantsi kwe-ballast kaloliwe;Ukujikeleza umaleko wokuhambisa amanzi egrabile;Ukujikeleza imibhobho yokuhambisa amanzi enemingxuma engaphantsi komhlaba;Ngaphantsi kwendawo yokulahla inkunkuma evelisa inkunkuma;Khusela igeotextileuthungelwano lokuthintela amasuntswana omhlaba ukuba angangeni;Khuselageosyntheticizixhobo zokuthintela amasuntswana omhlaba ukuba angangeni.
(4) Ukuhanjiswa kwamanzi
Njengenkqubo yokukhupha amanzi ethe nkqo nethe tye kumadama omhlaba;Umjelo othe tyaba osezantsi oxinzelelwe ngaphambili kwisiseko esithambileyo;Njengomaleko wesithintelo kumanzi angaphantsi komhlaba e-capillary ukuba anyuke kwiindawo ezibuthathaka kwiqabaka;I-Capillary barrier layer yokuhamba kwe-saline alkali isisombululo kumhlaba owomileyo;Njengomaleko wesiseko sokhuselo lwe-slope block yekhonkrithi echaziweyo.
Ixesha lokuposa: Aug-04-2023