Ngaphansi kwezimo zemvula enamandla, isakhiwo sokuvikela i-geotextile slope singasebenzisa ngempumelelo umphumela waso wokuvikela. Ezindaweni lapho i-geotextile ingamboziwe, izinhlayiya eziyinhloko zihlakazeka futhi zindiza, zenze ezinye imigodi; Endaweni embozwe i-geotextile, amaconsi emvula ashaya i-geotextile, ahlakaza ukucindezela futhi ehlisa kakhulu amandla omthelela enhlabathini emithambekeni. Ngemva kokuguguleka kwamacembe, amandla okungena emzimbeni wasebukhosini ayancipha kancane kancane, bese kuba nokugeleza kwemithambeka. Ukugeleza kwakheka phakathi kwe-geotextiles, futhi ukugeleza kuhlakazeka nge-geotextile, okubangela ukuthi amanzi emvula agelezele phansi esimweni se-laminar. Ngenxa yomphumela we-geotextiles, ama-grooves akhiwe ukugijima kunzima ukuxhuma, ngenani elincane lama-grooves nokuthuthukiswa kancane kwemigodi. Ukuguguleka kwemisele emihle akuvamile futhi kunzima ukwakha. Ukuguguleka komhlabathi kunciphe kakhulu uma kuqhathaniswa nemithambeka engenalutho, nezinhlayiya zenhlabathi ezihlanganayo ohlangothini olungaphezulu lwe-geotextile kanye nemisele evimbile kanye neminye imigodi phezulu nomfula.
Ngaphansi kwezimo zemvula enkulu, izakhiwo eziphakanyisiwe ze-geotextile zingavikela ngempumelelo imithambeka, futhi iyonke, i-geotextile ingamboza izakhiwo eziphakanyisiwe. Lapho imvula ifika ku-geotextile, ingavikela ngempumelelo izakhiwo eziphakanyisiwe futhi inciphise umthelela kuzo. Esigabeni sokuqala sokuna kwemvula, ukuthambekela okude kwesakhiwo esiphumela ngaphandle kudonsa amanzi amancane; Esigabeni sakamuva semvula, umthambeka wesakhiwo ophumela ngaphandle umunca amanzi amaningi. Ngemva kokuguguleka kwenhlabathi, amandla okungena emhlabathini ayancipha kancane kancane, bese kuba nokugeleza kwemithambeka. Ukugeleza kwakheka phakathi kwe-geotextiles, futhi ukugeleza esakhiweni esiphakanyisiwe kuyavinjwa, okuholela ekugelezeni kokuhamba kancane. Ngesikhathi esifanayo, izinhlayiya zenhlabathi ziqoqa engxenyeni engenhla yesakhiwo esiphakanyisiwe, futhi ukugeleza kwamanzi kuhlakazwa yi-geotextile, okwenza ukugeleza kugeleze esimweni se-laminar. Ngenxa yobukhona bezakhiwo eziqhamukayo, ama-grooves akhiwa ukugijima kunzima ukuxhuma, ngenani elincane lama-grooves nokuthuthukiswa kancane. Ukuguguleka kwemigodi emihle kuthuthuke kancane futhi akukwazi ukwakheka.
Ukuguguleka komhlabathi kunciphe kakhulu uma kuqhathaniswa nemithambeka engenalutho, nezinhlayiya ezihlanganayo ohlangothini olungaphezulu lwezakhiwo eziphumile futhi luvimbe imisele kanye nemigodi ethile phezulu nomfula. Umphumela wayo wokuvikela muhle kakhulu. Ngenxa yomphumela wokuvinjwa kwezakhiwo eziphumela ezinhlayiyeni zomhlabathi, umphumela wokuvikela ubonakala kakhulu kunezakhiwo ezingaphumi.
Enqubweni yokwakhiwa kwe-geotextile, ukuze kuthuthukiswe izinga lokwakhiwa kobunjiniyela kanye nokuqinisekisa ukusebenza kahle kwe-geotextiles, lezi zindaba ezilandelayo kufanele zinakwe. Okokuqala, vimbela i-geotextile ukuthi ingalinyazwa ngamatshe. Ngenxa yendwangu efana nemvelo ye-geotextiles, uma ibekwe phezu kohlalwane, isikwa kalula ngamatshe abukhali ngesikhathi sokuthintana nalawa matshe, okuvimbela ukusetshenziswa okuphumelelayo kwamakhono awo okuhlunga kanye nokuqina, ngaleyo ndlela alahlekelwe inani lawo lokuphila. Ekwakhiweni kokhonkolo, kuyadingeka ukubeka ungqimba lwesihlabathi esihle phansi kwe-geotextile noma wenze umsebenzi wokuhlanza ofanelekile ukuze udlale indima enhle yokuvimbela nokuvikela. Okwesibili, ukusebenza okuqinile kwama-geotextiles alukiwe ngokuvamile kunamandla ekuqondeni kwe-longitudinal kunasendleleni ephambanayo, enobubanzi obuphakathi kwamamitha angu-4-6. Zidinga ukuhlukaniswa ngesikhathi sokwakhiwa kosebe lomfula, okungaholela kalula ezindaweni ezibuthakathaka kanye nokulimala kwangaphandle. Uma ama-geotextile ehlangabezana nezinkinga, ayikho indlela enhle yokuwagcina kahle. Ngakho-ke, ekwakhiweni kukakhonkolo, ukunakwa kufanele kukhokhwe ekwandiseni kancane kancane usebe lomfula ukuvimbela ukuqhekeka ngesikhathi sokubeka. Okokugcina, phakathi nenqubo yokwakhiwa kwesisekelo, isisindo somthwalo kufanele sikhuliswe kancane kancane futhi ukucindezeleka ezinhlangothini zombili kufanele kugcinwe ngendlela efanayo ngangokunokwenzeka. Ngakolunye uhlangothi, kungavimbela ukulimala noma ukushelela kwe-geotextiles, futhi ngakolunye uhlangothi, kungathuthukisa umsebenzi wokukhipha amanzi wephrojekthi yonke, okwenza isisekelo sizinze.
Isikhathi sokuthumela: May-29-2024