一. Ukukhethwa kunye nokulungiswa kwezinto eziluhlaza
Inethiwekhi yokukhupha amanzi ye-3D geotechnical Composite drainage. Izinto eziphambili ze-lattice yi-high-density polyethylene (HDPE) Granules. Ezi pellets ziphantsi kovavanyo oluqinileyo nokuhlolwa ukuqinisekisa ukuba umgangatho wazo uyahlangabezana neemfuno zemveliso. Ngaphambi kokuveliswa, izinto ezikrwada kufuneka zidityaniswe ngomlinganiselo othile ngokwemfuno yemveliso yokucubungula okulandelayo.
二. Inkqubo yokubumba
1、Ukunyibilikisa iplastiki: I-HDPE evaliweyo nexutyiweyo. Iigranule zongezwa kwisomisi ukuze zifudumale kwaye zixube, nto leyo enokususa umswakama kunye nokungcola kwizinto eziluhlaza. Izinto eziluhlaza zingena kwindawo yokutya kwaye zikhutshwe kwibharele enqamlezileyo enobushushu obuphezulu nge-spiral funnel. Phantsi kweemeko zobushushu obuphezulu, izinto eziluhlaza ziyanyibilika kancinci kancinci kwaye zenziwe iplastiki, nto leyo enokwenza ukunyibilika okufanayo.
2、Ukukhupha i-Die: Emva kokuba izinto ezinyibilikisiweyo zidlule kwibhareli yobushushu obuphezulu, zingena kwindawo yokukhupha i-die. Indawo yokukhupha i-die iqulathe iintloko ezininzi zokukhupha kunye nee-dies. Ngokulungisa indawo yeentloko zokukhupha kunye nokuma kwee-dies, iiparameter ezifana nokwahlula iimbambo, i-engile kunye nobukhulu begridi yokukhupha amanzi zinokulawulwa. Ngexesha lenkqubo yokukhupha amanzi, izinto ezinyibilikisiweyo zikhutshelwa kwisakhiwo sesithuba esinemilinganiselo emithathu esinee-grooves zesikhokelo sokukhupha amanzi, oko kukuthi, iimbambo zegridi yokukhupha amanzi.
3, Ukuphola nokuzolula: Iimbambo zegridi yokukhupha amanzi ezikhutshwe yidayi kufuneka zipholiswe kwaye zolulwe ukuze kuphuculwe amandla kunye nozinzo lwazo. Ngexesha lenkqubo yokupholisa, iimbambo ziyaqina kancinci kancinci kwaye zimile; Ngexesha lenkqubo yokukhupha amanzi, ubude kunye nobubanzi beimbambo ziyandiswa, okuvumela ukwakheka kwesakhiwo segridi yokukhupha amanzi ngokupheleleyo.
三. Ukubopha kunye nokudibanisa ubushushu
Elinye icala legridi yokukhupha amanzi ye-geocomposite enemilinganiselo emithathu kufuneka ibotshelelwe ngezinto zelaphu elisisiseko ezifana ne-geotextile engalukwanga okanye i-geomembrane engangenisi amanzi. Ngaphambi kokuveliswa, ilaphu elisisiseko kufuneka lihlolwe kwaye ligqitywe ukuqinisekisa ukuba umgangatho walo uyahlangabezana neemfuno zemveliso. Kwakhona kuyimfuneko ukusika ilaphu elisisiseko libe bukhulu kunye nemilo efanelekileyo ngokweemfuno zemveliso. Emva koko ilaphu elisisiseko elilungisiweyo kunye neembambo zegridi yokukhupha amanzi ziyabotshelelwa ngobushushu kwaye zihlanganiswe. Ngexesha lenkqubo yokubopha ngobushushu, umaleko oqinileyo wenziwa phakathi kwelaphu elisisiseko kunye neembambo zegridi yokukhupha amanzi ngokulawula iiparameter ezifana nobushushu bokufudumeza kunye noxinzelelo. Kwakhona lungisa indawo kunye nolwalathiso phakathi kwelaphu elisisiseko kunye neembambo ukuqinisekisa ukuba igridi yokukhupha amanzi edibeneyo inomphezulu othe tyaba kunye nokusebenza kakuhle kokukhupha amanzi.
Ulawulo lomgangatho kunye novavanyo
Kwinkqubo yokuvelisa igridi yokukhupha amanzi ye-3D geocomposite, ulawulo lomgangatho kunye nokuhlolwa kubaluleke kakhulu. Ngokusebenzisa amanyathelo angqongqo okulawula umgangatho kunye neendlela zokuvavanya, umgangatho weegridi zokukhupha amanzi unokuqinisekiswa ukuze uhlangabezane nemigangatho kunye neemfuno ezifanelekileyo. Kubandakanya ukuvavanywa rhoqo kwezinto eziluhlaza ukuqinisekisa umgangatho ozinzileyo nothembekileyo wezinto eziluhlaza; Ngexesha lenkqubo yokuvelisa, kufuneka kubekwe esweni kwaye kufunyanwe zonke iikhonkco ngexesha langempela, kubandakanya ubushushu bokunyibilika, uxinzelelo lwe-extrusion, isantya sokupholisa kunye nezinye iiparameter, ukuqinisekisa ukuba inkqubo yokuvelisa izinzile kwaye iyalawuleka.
五. Izicelo kunye neenzuzo
Iigridi zokukhupha amanzi ze-geocomposite ezinemilinganiselo emithathu zineendlela ezahlukeneyo zokusetyenziswa. Ekuhlanganisweni komhlaba, ingasetyenziselwa ukulinganisa umhlaba kunye nokukhupha amanzi, ukuphucula izinga lokusetyenziswa komhlaba. Ekwakhiweni kwendlela, ingasetyenziselwa ukuqinisa kunye nokukhupha amanzi angaphantsi komhlaba, ukwandisa amandla okuthwala kunye nobomi benkonzo yeendlela. Kwiiprojekthi zokugcina amanzi, ingasetyenziselwa ukuqinisa kunye nokukhupha amanzi kwiindawo zokugcina amanzi, imilambo kunye nemijelo, kwaye iphucule ukhuseleko kunye nokuzinza kweeprojekthi zokugcina amanzi. Ingasetyenziselwa nakwimijelo yokulahla inkunkuma, imijelo yololiwe, imijelo yokukhupha amanzi kwimijelo kunye neminye imimandla.
Iingenelo zegridi yokukhupha amanzi enemilinganiselo emithathu zibonakala kakhulu kwezi zinto zilandelayo:
1. Ukusebenza kakuhle kokukhupha amanzi, okunokususa amanzi aqokeleleneyo emhlabeni;
2. Amandla okuthwala aqinileyo, anokunyusa amandla okucheba kunye namandla okuthwala umhlaba;
3, ulwakhiwo olulula, kulula ukulubeka nokuyilungisa;
4, ukumelana nokugqwala, ukumelana ne-asidi kunye ne-alkali, ubomi obude benkonzo.
Ixesha leposi: Matshi-05-2025
