Ekwakhiweni, kunezinhlobo eziningi zensimbi ezivame ukusetshenziswa, phakathi kwazo kukhona imigoqo eyindilinga kanyei-rebaryizona ezivame kakhulu. Umehluko omkhulu phakathi kwazo ungokulandelayo. Namuhla, sizoxoxa kafushane ngalezi zimo.
Amabha Ayindilinga (Uchungechunge lwe-HPB)
Ubuso bezinsimbi eziyindilinga bubushelelezi. Uma zifakwe kukhonkolo, zingadonswa ngokudonswa okuncane nje.
I-Rebar (Uchungechunge lwe-HRB)
Ingxenye engaphandle ye-rebar inezimbambo ezimise okwe-spiral. Ezinye zifana nezinyanga ezicwebezelayo, kanti ezinye zifana ne-spiral.
Inhloso yalezi zimbambo ukubamba ukhonkolo ngokuqinile, ukuqinisekisa ukuthi awulokothi udedele ngisho noma ucindezelekile futhi ushintshashintsha.
Ibha Eyindilinga (HPB300)
Ibha eyindilinga ingeyesigaba sensimbi yekhabhoni, kanti izinga lensimbi libizwa ngokuthi yi-Q235. Inamandla aphakathi nendawo, inamandla okukhiqiza angaba ngu-300 MPa. Izinzuzo: ukuqina okuphezulu futhi kulula ukugoba.
I-Rebar (I-HRB400E)
I-Rebar ingeyesigaba sensimbi e-alloy ephansi. I-rebar ye-HRB335-grade ingu-20MnSi (20 manganese-silicon). I-rebar ye-HRB400-grade ingu-20MnSiV, 20MnSiNb, 20MnTi, njalo njalo. Qaphela ukuthi “E”—imele ukumelana nokuzamazama komhlaba.
Ayigcini nje ngokubekezelela ukucindezelwa kodwa futhi inikeza amandla okuqina aphezulu.
Amakhasimende amaningi ayabuza, “Ingabe i-rebar inzima kune-round bar enobubanzi obufanayo?”
Ngokwemfundiso: Zinesisindo esifanayo!
Kwifomula yokubala yethiyori yendinganiso kazwelonke, ukuze kube lula ukuhweba nokubalwa kwezimali, kungakhathaliseki inani lezimbambo ebusweni, isisindo sethiyori ngemitha ngayinye ye-ribbed rebar kanye ne-round bar enobubanzi obufanayo sibalwa kusetshenziswa ifomula ehlanganisiwe.
Yiqiniso, empeleni, i-ribbed rebar inzima kancane ngenxa yezimbambo ezengeziwe (lokhu kubizwa ngokuthi "ukuphambuka okungekuhle"), kodwa lapho kubalwa izindleko zezinto ezibonakalayo, wonke umuntu usebenzisa "uhlelo lokulinganisa" olufanayo.
Isikhathi sokuthunyelwe: Juni-30-2026
