Lwakhiwe kanjani udonga lwe-diaphragm

DI-iphragm wall iwudonga lwe-diaphragm olune-anti-seepage (amanzi) yokugcina kanye nemisebenzi yokuthwala imithwalo, eyakhiwe ngokumba umsele omncane futhi ojulile ngaphansi komhlaba ngosizo lwemishini yokumba nokuvikela udaka, nokwakha izinto ezifanele ezifana nokhonkolo oqinisiwe emseleni. .

Ibandakanyeka ezimbonini ezifana nezokwakha, ubunjiniyela bakamasipala, kanye nemigwaqo emikhulu, elungele kakhulu indawo ebiyelwe yomgodi ojulile, izakhiwo ezikhona, ukuvikelwa kwemvelo, kanye namaphrojekthi ahlobene nokuhlukaniswa ngezigaba.

Ukumbiwa komsele oqondisayo → ukwakhiwa kodonga oluqondisayo → ukumbiwa komsele → ukususwa kodaka nezinsalela phansi komsele → ukuphakamisa ipayipi elihlangene → ukuphakamisa ikheji yensimbi → ukwehliswa komsele → ukuthelwa kukakhonkolo → ukukhishwa kwepayipi elihlangene

① Geza imisele futhi wakhe izindonga zomhlahlandlela

Udonga oluqondisayo: Isakhiwo esikhulu esilawula ukunemba kokumbiwa, kanye nesakhiwo sodonga oluyisiqondiso kufanele sakhelwe phezu kwesisekelo esiqinile.

Umsebenzi wodonga lomhlahlandlela: ukugcina inhlabathi, umsebenzi wokuma, ukuthwala umthwalo, ukugcinwa kodaka, neminye imisebenzi.

② Gemba imisele

Ubude kufanele bube phakathi kwamamitha angu-4 no-6.

Hlola futhi ulawule izinkomba zokusebenza eziyinhloko ezifana nokuminyana okuhlobene, i-viscosity, okuqukethwe kwesihlabathi, kanye nenani le-pH lodaka.

③ Ipayipi elihlangene elilengayo

Izingxenye ze-groove zezindonga ze-diaphragm kufanele zikhethwe ngokuvumelana nemigomo elandelayo:

1) Amalunga aguquguqukayo njengamapayipi ayindilinga avalayo, amapayipi kathayela, amajoyinti amise okwe-wedge, amajoyinti e-I-beam, noma amajoyinti okhonkolo wangaphambili kufanele asetshenziselwe izindonga ze-diaphragm;

2) Lapho udonga lwe-diaphragm lusetshenziswa njengodonga oluyinhloko lwangaphandle lwesakhiwo esingaphansi komhlaba futhi ludinga ukwakha udonga lonke, amalunga aqinile kufanele asetshenziswe;

Amajoyinti aqinile angenziwa kusetshenziswa amalunga epuleti ensimbi enezimbobo ngendlela eqondile noma ephambene, amalunga esokhethi yensimbi yensimbi, njll.

Izinzuzo ze-diaphragm wall:

1) Ukuqina okuphezulu, ukujula okukhulu kokumba, okulungele zonke izigaba;

I-2) Amandla aqinile, ukufuduka okuncane, ukumelana kwamanzi okuhle, futhi kungasebenza njengengxenye yesakhiwo esikhulu;

3) Ingasetshenziswa eduze nezakhiwo nezakhiwo, enomthelela omncane kwezemvelo.