Incazelo enemininingwane, ukusebenza, ukusetshenziswa kanye nokwakhiwa kwenethiwekhi yokudonsa amanzi eyinhlanganisela eyinhlanganisela

Kusetshenziswa i-polyethylene ephezulu kakhulu njengempahla eluhlaza, izimbambo zikhishwa ngekhanda lomshini okhethekile, futhi izimbambo ezintathu zihlelwa ebangeni elithile kanye ne-engeli ukuze zakhe isakhiwo sendawo esinezinhlangothi ezintathu esinemigudu yokudonsa amanzi.Ubambo oluphakathi lunokuqina okukhulu futhi lwakha umsele wokudonsa amanzi ongunxande.Izendlalelo ezintathu zezimbambo ezakha inethiwekhi yokukhipha amanzi zinamandla aphezulu aqondile navundlile namandla okucindezela.Umzila wokudonsa amanzi owakheke phakathi kwezingqimba ezintathu zezimbambo akulula ukuwohloka ngaphansi komthwalo ophezulu, ongavimbela i-geotextile ukuthi ishunyekwe kumongo we-geonet futhi iqinisekise ukugeleza okushelelayo., Inethiwekhi ye-geotechnical drainage enezinhlangothi ezintathu inamandla aphezulu kanye nohlobo oluqhuba kakhulu ngokuya nenjongo.

Imininingwane Yomkhiqizo

Ubukhulu be-Mesh core: 5mm ~ 8mm;ububanzi 2～4m, ubude ngokuya ngezidingo zomsebenzisi.

Izici

1. Ukugeleza kwamanzi okuqinile (okulingana nemitha elilodwa letshe eliwugqinsi).

2. Amandla aphezulu okuqina.

3. Yehlisa amathuba ama-geotextiles ashumekwe kumongo we-mesh futhi ugcine ukugeleza kwamanzi okuzinzile kwesikhathi eside.

4. Ukumelana nomthwalo wengcindezi yesikhathi eside (ingakwazi ukumelana nomthwalo ocindezelayo ongaba ngu-3000Ka).

5. Ukumelana nokugqwala, ukumelana ne-asidi ne-alkali, impilo ende yesevisi.

6. Ukwakhiwa kulula, isikhathi sokwakha sifinyezwa, futhi izindleko ziyancipha.

Ukusebenza kohlelo lokusebenza oluyinhloko

1. Ibekwe phakathi kwesisekelo kanye nesisekelo esingaphansi ukuze kukhishwe amanzi aqoqiwe phakathi kwesisekelo kanye nesisekelo esingaphansi, vimba amanzi e-capillary futhi ahlanganise ngokuphumelelayo ohlelweni lokudonsa onqenqemeni.Lesi sakhiwo sinciphisa ngokuzenzakalelayo indlela yokukhipha isisekelo, isikhathi sokukhipha amanzi sincishiswa kakhulu, futhi inani lezinto ezikhethiwe zesisekelo lingancishiswa (okungukuthi, impahla enenhlawulo eyengeziwe kanye nokungena okuncane kungasetshenziswa).Nweba impilo yomgwaqo.

2. Ukubeka inetha lokudonsa amanzi eliyinhlanganisela enezinhlangothi ezintathu kwisisekelo esincane kungavimbela impahla ecolekile yesisekelo esincane ukuthi singangeni esisekelweni (okungukuthi, sidlala indima yokuba sodwa).Isendlalelo sesisekelo esihlanganisiwe sizongena engxenyeni engenhla ye-geonet ngokwezinga elilinganiselwe.Iphinde ibe namandla okukhawulela ukunyakaza kwe-lateral kwesisekelo se-aggregate, ngale ndlela isebenza njengokuqiniswa kwe-geogrid.Ngokuvamile, amandla aqinile kanye nokuqina kwenethi yokudonsa amanzi eyinhlanganisela enezinhlangothi ezintathu kungcono kunaleyo yama-geogrid amaningi asetshenziselwa ukuqinisa isisekelo, futhi lo mkhawulo uzothuthukisa amandla okusekela kwesisekelo.

3. Ngemva kweminyaka emigwaqweni nemifantu kwakhiwa, amanzi amaningi emvula azongena esigabeni.Kulesi simo, inetha lokudonsa amanzi eliyinhlanganisela enezinhlangothi ezintathu libekwe ngqo ngaphansi komgwaqo esikhundleni sesisekelo esidonsa amanzi.I-drainage mesh eyinhlanganisela enezinhlangothi ezintathu ingaqoqa umswakama ngaphambi kokuthi ingene kusisekelo/isisekelo.Ngaphezu kwalokho, isiphetho esiphansi senethi yokudonsa amanzi eyinhlanganisela enezinhlangothi ezintathu singasongwa ngongqimba lwefilimu ukuze kuvinjelwe umswakama ukuba ungangeni esisekelweni.Ezinhlelweni zemigwaqo eqinile, lesi sakhiwo sivumela umgwaqo ukuthi uklanywe nge-coefficient ephezulu ye-drainage Cd.Enye inzuzo yalesi sakhiwo ukuthi kungenzeka ukuthi kube ne-hydration efanayo yekhonkrithi (izifundo ngezinga lenzuzo ziyaqhubeka).Kungakhathaliseki ukuthi okomgwaqo oqinile noma amasistimu emigwaqo aguquguqukayo, lesi sakhiwo singanweba impilo yesevisi yomgwaqo.

4. Ezimweni zesimo sezulu ezisenyakatho, ukubeka inethiwekhi yokukhipha amanzi eyinhlanganisela enezinhlangothi ezintathu kungasiza ukunciphisa umthelela wokunyuka kwesithwathwa.Uma ukujula okuqandayo kujulile, i-geonet ingabekwa endaweni engashoni phansi ukuze isebenze njengokuvaleka kwe-capillary.Kuyadingeka futhi ukuthi esikhundleni saso kufakwe isisekelo se-granular esijwayele ukukhuphuka nesithwathwa, esidlulela phansi size sibe yiqhwa.Umhlabathi ogcwaliswa ngemuva okulula ukuwukhukhumala ungagcwaliswa ngokuqondile kunethiwekhi ye-dimensional composite drainage network kuze kufike umugqa ophansi.Kulesi simo, isistimu ingaxhunywa endaweni yokukhipha amanzi ukuze ithebula lamanzi libe ngaphansi noma ngaphansi kwalokhu kujula.Lokhu kungase kunciphise ukuthuthukiswa kwamakristalu eqhwa ngaphandle kokunciphisa ukugcwala kwethrafikhi lapho iqhwa lincibilika entwasahlobo ezindaweni ezibandayo.

Ububanzi besicelo

Imisele yokulahla imfucumfucu, indawo engaphansi komgwaqo onguthelawayeka kanye nepayipi elihamba ngezinyawo, imisele kaloliwe, imisele yokuhambisa amanzi emhubheni, ipayipi lesakhiwo esingaphansi komhlaba, amanzi agcina udonga lwasemuva, ipayipi lengadi kanye nenkundla yezemidlalo.

Ama-Seams nama-laps

1. Ukulungiswa kwesiqondiso se-geosynthetic material, ubude be-vertical roll bento busendleleni.

2. Inethi yokukhipha amanzi eyinhlanganisela ye-geotechnical kufanele ixhunywe ku-geonet eseduze, futhi i-geosynthetic core roller kufanele ibe eduze kwelunga.

3. Umbala omhlophe noma ophuzi webhande lepulasitiki noma i-polymer uxhunywe nevolumu eseduze ye-Hongxiang geomaterial ye-geonet core, ngaleyo ndlela ixhuma umqulu wezinto ezibonakalayo.Namathisela ibhande njalo ngamafidi angu-3 ngobude bomqulu wezinto ezibonakalayo.

4. Izindwangu ezigqagqene kanye nokupakishwa endaweni efanayo njengoba isiqondiso stacking.Uma i-geotextile phakathi kwesisekelo, isisekelo kanye ne-sub-base kubekwa, ukushisela okuqhubekayo, ukushisela kwe-wedge noma ukuthungwa kuyokwenziwa ukuze kwakhiwe.

Isendlalelo se-geotextile singalungiswa.Uma i-sutured, ukusetshenziswa komthungo wekhava noma indlela ye-suture evamile kuyanconywa ukuze kuzuzwe izimfuneko zobude be-loop obuncane.