Kuyini ukumelana nomoya nengcindezi kwekhabethe le-precast?

Bekulokhu kungenye yezinto abantu abagxile kuzo, ithangi elakhiwe ngaphambili lilonke lakhiwa imodyuli eyisisekelo, imojuli yebhokisi eliyindilinga, imodyuli yophahla nokufakwa izesekeli njalonjalo, ikakhulukazi ukubopha imishudo phakathi kwamamojula ahlukahlukene, ngakho-ke wena kudingeka ihlaziye ukumiswa komoya wekhabhathi osetshenzisiwe namandla okuthwala, inani elilungile phakathi kwamamojula lidinga ukuza kubhawodi, ngokuxhuma imishudo, lenze imodyuli ngayinye ibe phakathi kokuzinza kakhudlwana.

1, ukuhlaziywa kwamandla

Ikhabethe elenziwe ngaphambili linamandla amakhulu lapho liphakanyiswa nalapho amandla omoya ecishe abe yi-12, ngakho-ke kudingeka lihlaziyelwe lezi zimo ezimbili.

Ngaphansi kwezimo ezijwayelekile, ikhabethe elenziwe ngaphambili lihanjiswa ngamaloli, ngokuya ngesimo sokuhlaziywa kwengcindezi lapho iphakama, ingcindezi enkulu kunazo zonke yethangi le-precast lapho imoto ijika, ngokomthetho, isivinini esikhulu lapho imoto ingeqi ku-30 ​​km / h , ngakho-ke ungadweba ngokubala, ukuze wenze ithangi le-precast lingakhiqizi ukushiyeka emakhoneni, udinga ukusebenzisa ibhokisi eliseceleni cishe ngama-48,

Amabhawodi ayi-12 azungeze ifreyimu yokugcina ukufeza umphumela wokuqina.

Ngaphezu kwamandla ngesikhathi sokuhamba, ikhabethe elenziwe ngaphambili kufanele lithwale ingcindezi enkulu uma kwenzeka amandla we-12, isivinini somoya esiphezulu singafinyelela ku-34km / h, futhi umoya ugxile ohlangothini olulodwa, kepha isiqondiso somoya asikho zihlala zifana, ngakho-ke uhlangothi ngalunye kufanele luboshwe ngokuya ngezinga eliphakeme kakhulu.

Ngemuva kokubala, inani elincane lamabhawodi ohlangothini ngalunye kufanele libe ngama-48, futhi ukusetshenziswa kwama-M12 bolts kungasebenza kakhulu ukulungisa.

2. Ukulingisa ukumelana nomoya

Imodyuli esetshenzisiwe nayo idinga ukulingiswa futhi ibalwe ngokuqhathaniswa nomoya lapho isetshenziswa ukuze ithole imininingwane eyiyo.

Ukumelana nomoya nomthamo wokuthwala ingcindezi wekhabhathi esetshenzisiwe kufundwa kakhulu ngokuqondiswa kwamandla omoya wekhabethe ebekiwe. Ngokulingisa amandla omoya omoya wekhabethe elenziwe ngaphambili, ukutholwa kwekhabethe elisetshenzisiwe kutholakala, ukuze ukucindezela okuphezulu kwekhabethe elenzelwe kube ngaphansi komkhawulo wesivuno saso sonke isakhiwo sensimbi.

Ngokubala, ukucindezela okuphezulu kwekhabini kungafinyelela ku-198.87MPa lapho umoya ufinyelela ezingeni le-12. Ingcindezi igxilile, ngakho-ke ukushiyeka kuncane lapho ukucindezela okuphelele kwekhabethe kungaphansi kwe-80MPa.

3. Ukuhlaziywa kwesiphetho

Ngokusebenzisa amamojula ahlukahlukene wokufakwa kokuxhunywa kwethangi, usebenzisa i-bolt ukulungisa phakathi kwamamojula, ikhono lokucindezela, kungakhuphula ngempumelelo amabhawodi wokufaka ahlukaniswe ngokulinganayo, kuyisihluthulelo sokwenza ngcono umthamo wokuthwala, ukulawula inqubo yenqubo yokwakhiwa kwamathangi kubaluleke kakhulu, ngokusebenzisa ukubalwa kwalokhu okungenhla, kungaphethwa ngokuthi ubukhulu bomshudo nokuhlukaniswa kwesidingo sokusebenzisa,

Ukufakwa ngokunemba kungenziwa.

Ngokuhlaziywa okungenhla kokumelana nomoya namandla okuthwala ikhabethe elenziwe ngaphambili, ikhabethe elenziwe ngaphambili ngeke lidale ukukhubazeka okuningi enqubeni yokuphakamisa kanye nokuhambisa, kanye nangamandla omoya amaningi, kanye nokulahleka okuhambisanayo kuzoncishiswa.


Isikhathi Iposi: Apr-19-2021