Izakhiwo zihlulwe zibe ngamacandelo amabini: isakhiwo sensimbi kunye nesakhiwo sekhonkrithi. Isakhiwo sensimbi senziwe ngentsimbi yecandelo, ipleyiti yensimbi kunye nombhobho wensimbi ngokusebenzisa i-welding, i-bolting okanye i-riveting.
Ubume bobunjineli, ikhonkrithi.
Ulwakhiwo:Isakhiwo sobunjineli esidibanisa izinto ezimbini: intsimbi kunye nekhonkrithi ukwenza amandla aqhelekileyo aqhelekileyo.
Ngoko intsimbi yokwakha
Ngokuqhelekileyo, inokwahlulwa ibe yintsimbi yesakhiwo sensimbi kunye nentsimbi yesakhiwo sekhonkrithi esomeleziweyo. Insimbi yesakhiwo sensimbi ibandakanya intsimbi yecandelo, ipleyiti yensimbi, ipayipi yensimbi, kunye nentsimbi yesakhiwo sekhonkrithi
Engundoqo
Kwimivalo yentsimbi kunye neentambo zetsimbi.
1. Intsimbi yesakhiwo sentsimbi
1. Icandelo leNsimbi
Kukho iintlobo ezininzi zentsimbi yecandelo, eyintsimbi ende eqinileyo enemilo enqamlezileyo kunye nobukhulu. Ngokwemilo yayo ye-cross-sectional, ihlulwe ibe yinto elula kwaye
Iintlobo ezimbini zamacandelo anzima. Owokuqala uquka isangqa
Intsimbi, intsimbi yesikwere, intsimbi ecaba, intsimbi enehexagonal kunye nentsimbi yentsimbi; le yokugqibela ibandakanya iileyili, i-I-beams, i-H-beams, i-channel steels, iifestile
Intsimbi yefreyimu kunye nentsimbi ekhethekileyo, njl.
2. Ipleyiti yentsimbi
Ipleyiti yensimbi yintsimbi ethe tyaba enomlinganiselo omkhulu wobubanzi ukuya kubukhulu kunye nommandla omkhulu. Ngokobunzima, kukho iipleyiti ezibhityileyo (ngaphantsi kwe-4mm) kunye neepleyiti eziphakathi (4mm-
20mm), iipleyiti ezityebileyo (20mm-
Kukho iintlobo ezine ze-60mm) kunye neepleyiti ezingaphezulu (ngaphezulu kwe-60mm). Imichilo yentsimbi ifakwe kwinqanaba leplate yensimbi.
3. Umbhobho wentsimbi
Umbhobho wensimbi ngumgca omde wentsimbi kunye necandelo elingenalutho. Ngokwemilo yayo eyahlukileyo yecandelo, inokwahlulwa ibe yityhubhu engqukuva, ityhubhu yesikwere, ityhubhu enehexagonal kunye namacandelo ahlukeneyo anemilo ekhethekileyo.
Umbhobho wentsimbi ongaphezulu. Ngokutsho kobugcisa obuhlukeneyo bokucwangcisa
Inokwahlulwa ibe ngamacandelo amabini: umbhobho wentsimbi ongenamthungo kunye nombhobho wentsimbi odityanisiweyo.
2. Intsimbi yesakhiwo sekhonkrithi
1. Rebar
Intsimbi yentsimbi ibhekisa kwintsimbi ethe tye okanye yocingo emilise okwentonga esetyenziselwa ukomeleza ikhonkrithi eyomeleziweyo, enokuthi yahlulwe ibe yimivalo yentsimbi eshushu eqengqelekayo (imivalo engqukuva eshushu i-HPB kunye ne-hot-rolled ribbed.
I-Rebar HRB), ibha yentsimbi ephothiweyo ebandayo
(CTB), i-ribbed steel bar (i-CRB) epholileyo, imeko yokuhanjiswa ichanekileyo kwaye ihlanganiswe.
2. Ucingo lwentsimbi
Ucingo lwentsimbi yenye imveliso ebandayo esetyenziweyo yentonga yocingo. Ngokweemilo ezahlukeneyo, inokwahlulwa ibe yintsimbi engqukuva, intsimbi yentsimbi ecaba kunye nocingo lwentsimbi olunxantathu. Ucingo ukongeza ngqo
Ukongeza ekusebenziseni, ikwasetyenziselwa ukuvelisa ucingo lwentsimbi
Intambo, intambo yentsimbi kunye nezinye iimveliso. Isetyenziswa kakhulu kwizakhiwo zekhonkrithi ezigxininisiweyo.
3. Umtya wentsimbi
Imicu yentsimbi isetyenziswa ikakhulu ukuqinisa ukomelezwa kwekhonkrithi.