Ibhodi yamanzi edibeneyo yeHongyue kunye nebhodi yokukhupha amanzi
Inkcazo emfutshane:
Ipleyiti engangeni manzi kunye neyokukhupha amanzi edityanisiweyo isebenzisa ipleyiti yeplastiki ekhethekileyo yokwenziwa, i-extrusion evalelweyo, iqokobhe le-concave convex, eliqhubekayo, elinendawo enemilinganiselo emithathu kunye nokuphakama okuthile okuxhasayo, elinokumelana nokuphakama okude, alinakuvelisa ukuguquguquka. Umphezulu weqokobhe ugubungela umaleko wokucoca i-geotextile, ukuqinisekisa ukuba umjelo wokukhupha amanzi awuvali ngenxa yezinto zangaphandle, ezifana namasuntswana okanye i-backfill yekhonkrithi.
Inkcazelo yeemveliso
Ibhodi edibeneyo engangeni manzi kunye neyokukhupha amanzi yenziwe ngomaleko omnye okanye emibini ye-geotextile engalukwanga kunye nomaleko we-geonet core yokwenziwa enamacala amathathu. Isebenza ngokupheleleyo "njengokukhusela ukuhluza okungasemva-ukukhupha amanzi-ukuphefumla-ukuphefumla". Olu lwakhiwo lwenza ibhodi edibeneyo engangeni manzi kunye neyokukhupha amanzi isebenze kakuhle kwiiprojekthi ezahlukeneyo, ngakumbi kwiiprojekthi zokukhupha amanzi ezifana noololiwe, iindlela ezinkulu, iitonela, iiprojekthi zikamasipala, amachibi, kunye nokukhusela ithambeka.
Imizekelo yesicelo
Iibhodi ezingangeni manzi kunye nezikhupha amanzi ezidityanisiweyo zisetyenziswa kakhulu kwiinkalo ezahlukeneyo zobunjineli:
1. Oololiwe, iindlela ezinkulu, iitonela, iiprojekthi zikamasipala: ezisetyenziselwa ukuhambisa amanzi kunye nokukhusela.
2. Ukukhusela idama kunye nomthambeka: kusetyenziswa ukuqinisa nokukhusela.
3. Unyango lwesiseko esithambileyo, ukuqinisa indlela, kunye nokukhusela ithambeka: ukuphucula uzinzo kunye nempembelelo yokukhupha amanzi.
4. Ukuqinisa izikhonkwane zebhulorho, ukhuseleko lwethambeka lonxweme: ukuthintela ukukhukuliseka kunye nokukhusela izakhiwo.
5. Ukutyala uphahla lwegaraji engaphantsi komhlaba kunye nokutyala uphahla: okusetyenziselwa ukuthintela amanzi kunye nokukhupha amanzi, ukukhusela isakhiwo.
Iimpawu zokusebenza
1. Ukukhupha amanzi ngamandla: okulingana nesiphumo sokukhupha amanzi esilingana nokukhupha amanzi amdaka ngelitye elinobukhulu obuyimitha enye.
2. Amandla aphezulu okutsalwa: iyakwazi ukumelana nomthwalo oxinzelelo oluphezulu, njengomthwalo woxinzelelo lwe-3000Ka.
3. Ukumelana nokugqwala, ukumelana ne-asidi kunye ne-alkali: ubomi obude benkonzo.
4. Ulwakhiwo olulula: nciphisa ixesha lokwakha kwaye unciphise iindleko.
5. Ukuguquguquka okuhle: iyakwazi ukugoba ulwakhiwo kwaye ilungelelanise neendawo ezahlukeneyo ezintsonkothileyo.
Iinkcukacha zeMveliso
Isalathiso soBugcisa sePlate engangeni manzi kunye neyoMsele (JC/T 2112-2012)
| Iprojekthi | Isalathiso | |
| Amandla okutsalwa kwi-10% yobude N/100mm | ≥350 | |
| Amandla okuxinana aphezulu N/100mm | ≥600 | |
| Ukwandiswa ngexesha lokuphumla % | ≥25 | |
| Ukukrazula ipropathi N | ≥100 | |
| Ukusebenza koxinzelelo | Izinga loxinzelelo lwe-20% xa amandla aphezulu e-kpa | ≥150 |
| umda wento yokucinezelwa | Akukho kuqhekeka | |
| Ukuguquguquka kobushushu obuphantsi | -10℃ akukho kuqhawuka | |
| Ukuguga kobushushu (80℃ 168h) | Izinga eliphezulu lokugcina uxinzelelo % | ≥80 |
| Ugcino oluphezulu lokuxinana % | ≥90 | |
| ukugcinwa kobude obuphakathi % | ≥70 | |
| Ukugcina amandla aphezulu xa umlinganiselo woxinzelelo uyi-20%% | ≥90 | |
| umda wento yokucinezelwa | Akukho kuqhekeka | |
| Ukuguquguquka kobushushu obuphantsi | -10℃ akukho kuqhawuka | |
| Ukuvuleka kwamanzi okude (uxinzelelo lwe-150kpa) cm3 | ≥10 | |
| Ilaphu elingalukwanga | Umgangatho ngokwendawo yeyunithi nganye g/m2 | ≥200 |
| Amandla okuThamba aGuqukileyo kN/m | ≥6.0 | |
| I-coefficient eqhelekileyo yokuvuleka kwe-MPa | ≥0.3 | |
