Iyo diaphragm wall inovakwa sei

Diphragm rusvingo rusvingo rwe diaphragm ine anti-seepage (mvura) kuchengetedza uye kutakura mitoro mabasa, inoumbwa nekuchera goronga rakamanikana uye rakadzika pasi pevhu nerubatsiro rwemichina yekuchera uye kuchengetedzwa kwedhaka, nekuvaka zvinhu zvakakodzera sekrete yakasimbiswa mumugero. .

Inobatanidzwa mumaindasitiri akadai sekuvaka, mainjiniya einjiniya, uye migwagwa mikuru, yakanyatsokodzera yakadzika nheyo yegomba yakavharirwa, zvivakwa zviripo, kuchengetedzwa kwezvakatipoteredza, uye zvikamu zvakaganhurwa zvine chekuita nemapurojekiti.

Kuchera mugero wegwara → kuvakwa kwemudhuri wemadziro → kuchera mugero → kubviswa kwe silt uye zvakasara pazasi pegoronga → kusimudza pombi yakabatana → kusimudza keji yesimbi → kudzikisa mugero → kudururwa kwekongiri → kubviswa kwepombi yakabatana

① Chera migero uye kuvaka madziro egwara

Rusvingo rwekutungamira: Chimiro chikuru chinodzora kurongeka kwekuchera, uye dhizaini yemadziro chimiro chinofanira kuvakwa panheyo yakasimba.

Basa remudhuri wemadziro: kuchengetedza ivhu, bhenji basa, kutakura mitoro, kuchengetwa kwedhaka, uye mamwe mabasa.

② Chenura migero

Kureba kunofanira kuva pakati pe4 ne6 metres.

Ongorora uye udzore iyo huru tekinoroji maitiro ekuita senge hukama density, viscosity, jecha zvemukati, uye pH kukosha kwedhaka.

③ Yakarembera yejojo ​​pombi

Iyo groove chikamu majoini e diaphragm madziro anofanirwa kusarudzwa zvinoenderana neanotevera masimboti:

1) Majoini anochinjika senge denderedzwa rekuvhara pombi majoini, makombi epombi majoini, majoini akaita seweji, I-beam majoini, kana precast kongiri majoini anofanirwa kushandiswa kumadziro diaphragm;

2) Kana iyo diaphragm rusvingo inoshandiswa semadziro makuru ekunze kwechimiro chepasi pevhu uye inoda kuumba madziro ese, majoini akaomarara anofanira kushandiswa;

Majoini akaomarara anogona kugadzirwa uchishandisa perforated simbi ndiro majoini mune yakatwasuka kana yemuchinjikwa chimiro, simbi bar socket joints, nezvimwe.

Zvakanakira diaphragm wall:

1) Kusimba kwepamusoro, kudzika kukuru kwekuchera, kwakakodzera kune ese strata;

2) Simba rakasimba, kutama kudiki, kumira kwakanaka kwemvura, uye inogonawo kushanda sechikamu chechimiro chikuru;

3) Inogona kushandiswa padyo padyo nezvivakwa uye zvimiro, ine kushoma kwezvakatipoteredza.