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Chisimbiso makirasi: Vhuṱanzi

Chisimbiso chinhu chinokosha Akazadzisa kongiri zvivako, rakagadzirirwa pakutora mitoro inorema. Tinogona kutaura kuti simba uye kutsungirira simbi mbariro hunoenderana rakavimbika uye kuita kuti zvivako. chisimbiso makirasi zvinoratidza zvemaziso, zvemakemikari uye mumuviri zvivako, rinopfungaira ano, nzira posleprokatnoy kubudiswa, ngura nemishonga, uyewo zvimwe parameters ari mutoro inobereka zvinhu zvivako chero ano.

Zvinozivikanwa kuti nemamiriro kuvaka inongogara kuwana mhando dzakasiyana-siyana mitoro: kubva gobvu iri muimba zvokushandisa, michina uye midziyo uye kuti munhu zvachose kurema vanhu uye STRUCTURAL zvinhu meimba. Nezvimwe zvose mitoro vaine migumisiro iri kubereka zvinhu. Vanogona tsonyera kuti ruoko kana vanobwembura. Uyewo, simba mitoro yakasiyana izvi.

All makirasi chisimbiso, vane nomumwe unhu, aida kuedza siyana. Somuenzaniso, kushanda mavharuvhu zvakakwana unopikiana kunyange rwakashata mutoro chivako - the tensile mauto vanowanika nezvinenge zvaitika uye yayo guru kongiri. In zvakadai kuvaka zvinhu sezvo mbiru uye zvitsigiso, ichi kuti chisimbiso mhando anoona zvikuru compressive mauto. Zvisinei, chete mhando iyi simbi nembariro hazvivakwani kupa pakuvaka simba zvakakodzera.

Saka, pamwe chete vachishanda chisimbiso pakuvaka zvivako zvakawanda ano vanoshandisa kuparadzirwa, rakagadzirirwa kugoverwa yunifomu simba pakati pematanda uye neungano, iyo anoita basa mubatanidzwa wacho simbi zvinhu kune rimwe hwakaoma puranga. Kudzivirira paumbwe makatsemuka ari oblique akaitwa mamwe mukuru-simba tsvimbo nezvevanakomana, akaumbwa okusungisa uye nezvikorekedzo.

All Fittings makirasi varehwa ane alphanumeric indekisi kubva A-1 kusvika A-6. The yepamusoro uku, akasimba mbariro pachavo. Kubva izvi kunoenderana kuri kuitwa kushanda izvi STRUCTURAL zvinhu. Somuenzaniso, armature kirasi A1 munhu hot-harikunguruswi mvere simbi tsvimbo. Zvinonzi ainyanya kushandiswa muzvivako kwete pasi mitoro inorema uye mupfungwa. Mavharuvhu vekirasi iyi vanomhanyisa, uye transverse STRUCTURAL okunze. Ane weldability zvakanaka.

Other chisimbiso makirasi, kubvira 2-A apa, hot-tsvimbo zvinhu zviri nguva nenguva profile. Yemanyorero matanda akadaro pashure rinopfungaira vari pasi thermochemical kurapwa, izvo anowedzera simba ravo. Kushandiswa Kirasi A-2 ndiye anenge akangofanana A-1. Kunze mbariro dzakagadzirwa simbi St 5 uye ndine dhayamita kupfuura 32 neMM, zvakadai sepaya Welding tsvimbo havafaniri kupa zvakakwana zvakavimbika weld.

Kirasi A3 Fittings vari zvinowanzoshandiswa kugadzirwa neezvitendero zvakasimbisa kongiri zvivako, uko iye anoshumira kushanda zvinoriumba. Rinewo weldability wakanaka. Kirasi A-4 ine simba yakakwirira zvikuru kupfuura yapfuura ndivo, uye, naizvozvovo, rinoshandiswa sechiratidzo mudzira (akatakura) Kufananidzira. Weldability kuti mavharuvhu akadaro dzinogutsa, kunyange zvishoma muduku yapfuura makirasi. Saka, chikamu ichi padandemutande inowanikwa nzira, unonzi crimped Vanthan. Rebars makirasi A-5 uye A-6 vari chaizvo simba STRUCTURAL nhengo. vari kushandiswa pakuvaka refu span hurongwa pasina asingasviki gumi mamita. yechigarire ichi anokwanisa kumira yakakwirira chaizvo zvinorema uye masimba.

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