Ngenkqubela phambili eqhubekayo yesayensi netekhnoloji kunye nophuhliso oluqhubekayo kwicandelo lobunjineli, izixhobo ezintsha ze-geotechnical zihlala zivela, zibonelela ngezisombululo ezingcono kwiiprojekthi ezahlukeneyo. Phakathi kwazo, i-stick welded geogrid, njengohlobo olutsha lwezinto ze-geosynthetic, itsale ingqalelo enkulu kushishino ngenxa yeempawu zayo ezizodwa kunye namacandelo ezicelo ezibanzi.
I-geogrid edibeneyo yimpahla yokwakha efana negridi eyenziwe ngezinto zefayibha ezinamandla aphezulu ngokusebenzisa itekhnoloji yokudibanisa i-stick. Ngokusekelwe ekugcinweni kweenzuzo ze-geogrid yokuqala, le nto iphucula ngakumbi amandla ayo okwakha kunye nozinzo ngenkqubo yokudibanisa i-glue. I-geogrid edibeneyo ene-adhesive ineempawu zokuba namandla aphezulu okutsalwa, ukumelana nokugqwala, ukumelana nokwaluphala, ubunzima obulula kunye nolwakhiwo olulula, nto leyo eyenza ukuba ibe nethuba elibanzi lokusetyenziswa kwicandelo lobunjineli bokwakha.
Kwindlela yokwakha i-expressway, i-stick welding geogrid idlala indima ebalulekileyo. Isetyenziswa kakhulu ekunyangweni kwesiseko esithambileyo, ukuqinisa i-subgrade, ukuzalisa umva we-abutment, ukuhlanganisa iindlela ezintsha nezindala, ukucoca kunye nokukhupha amanzi, kunye nokukhusela i-subgrade. Ngemisebenzi esisiseko yokuqinisa, ukukhusela, ukucoca, ukuhambisa amanzi, ukwahlukanisa, njl.njl., i-bond welded geogrid iqinisa ngempumelelo i-subgrade kwaye iqinisekise uzinzo lwe-subgrade. Phantsi kweemeko ezinzima zejoloji, i-bond-welded geogrid inokusasaza ngempumelelo uxinzelelo lomhlaba, iphucule amandla okuthwala esiseko, kwaye ngaloo ndlela yandise ubomi benkonzo yendlela.
Ukongeza ekwakhiweni kwendlela, i-geogrid edityaniswe ngentambo ikwasetyenziswa kakhulu kubunjineli bokugcinwa kwamanzi, ubunjineli boololiwe, ukhuseleko lonxweme kunye neminye imimandla. Kwiiprojekthi zokugcinwa kwamanzi, ingasetyenziselwa ukuqinisa kunye nokuthintela ukuvuza kwamadama, amachibi kunye neminye iprojekthi; Kubunjineli boololiwe, ingaphucula uzinzo kunye nomthamo wokuthwala we-subgrade kaloliwe; Kubunjineli bokukhuselwa konxweme, ingathintela ngempumelelo ukukhukuliseka kwamaza kwaye ikhusele unxweme.
Ukusebenza kakuhle kwe-stick welded geogrid kubonakala nakwindlela yayo yokuguquguquka kunye nokuvuleka kwamanzi. Oku kuyinika inzuzo enkulu kwiiprojekthi zokukhusela i-slope. Xa ichaphazeleka kukuhamba kwamanzi, i-bond welded geogrid inokusasaza ukuhamba kwamanzi ngempumelelo, yonyuse indawo yokuhamba kwamanzi, ixesha lokuhlala kunye nomgama wokusasazeka, ngaloo ndlela ithintele ukulahleka komhlaba kwaye ikhusele uzinzo lwe-slope.
Ukongeza, i-geogrid edibeneyo ene-stick ikwasebenza kakuhle kwindalo. Ngenxa yokuba izixhobo zayo zininzi ii-polymers ezinokuphinda zisetyenziswe, aziyi kubangela ungcoliseko lwendalo ngexesha lokusetyenziswa. Kwangaxeshanye, ukusebenza kwayo okugqwesileyo kunciphisa ukuphindaphindeka kunye neendleko zokugcinwa kweprojekthi, nto leyo enika isiqinisekiso esinamandla sokusebenza okuzinzileyo kwexesha elide kweprojekthi.
Ngamafutshane, njengohlobo olutsha lwezinto ze-geosynthetic, i-stick welded geogrid inethuba elibanzi lokusetyenziswa kwicandelo lobunjineli bokwakha. Ukusebenza kwayo okuhle kakhulu kuyenza idlale indima ebalulekileyo kuzo zonke iintlobo zeeprojekthi, inika isiqinisekiso esinamandla sokhuseleko kunye nokuzinza kweeprojekthi. Ngenkqubela phambili eqhubekayo yesayensi kunye netekhnoloji kunye nophuhliso oluqhubekayo lwecandelo lobunjineli, sinesizathu sokukholelwa ukuba i-stick welded geogrid iya kudlala indima enkulu kwixesha elizayo kwaye inegalelo elikhulu kulwakhiwo lobunjineli bokwakha baseTshayina.
Ixesha leposi: Feb-06-2025
