Unoziva zvakanakira zvivakwa zvesimbi here?

Simbi chimiro chimiro chinoumbwa nezvinhu zvesimbi, inova imwe yemhando huru yezvivakwa zvekuvaka.Chimiro chacho chinonyanya kuumbwa nematanda, mbiru dzesimbi, trusses dzesimbi uye zvimwe zvinhu zvakagadzirwa neprofiled simbi uye mahwendefa esimbi.Iyo inotora silanization, yakachena manganese phosphating, kugeza uye kuomesa, galvanizing uye kumwe kubvisa ngura uye maitiro ekudzivirira ngura.Zvikamu kana zvikamu zvinowanzobatanidzwa ne welding, mabhoti kana rivets.Nekuda kwehuremu hwayo uye kuvakwa kuri nyore, inoshandiswa zvakanyanya muzvivako zvakakura zvefekitari, nhandare, uye nzvimbo dzepamusoro-soro.Zvivako zvesimbi zviri nyore kuita ngura.Kazhinji, zvivakwa zvesimbi zvinoda kubviswa, kupetwa kana kupendwa, uye kugara ichichengetwa.

Simbi inoratidzirwa nekusimba kwepamusoro, huremu huremu, kunaka kwese kuomarara, uye kuramba kwakasimba kune deformation.Nokudaro, inonyanya kukodzera kuvakwa kwezvivako zvakakura-refu, zvepamusoro-soro, uye zvinorema;izvo zvinhu zvine homogeneity yakanaka uye isotropy, inova yakanakira elasticity Material, iyo inonyatso sangana neiyo yekutanga fungidziro ye general engineering mechanics;zvinhu zvine purasitiki yakanaka uye kuoma, inogona kuva nedeformation yakakura, uye inogona kumira mitoro ine simba zvakanaka;nguva yekuvaka ipfupi;ine dhigirii repamusoro reindasitiri, uye inogona kuve nyanzvi mukugadzira ine dhigirii repamusoro rekugadzira.

Kune zvivakwa zvesimbi, masimbi akasimba anofanirwa kudzidzwa kuti awedzere zvakanyanya goho ravo simba.Pamusoro pezvo, mhando nyowani dzesimbi, senge H-yakaumbwa simbi (inozivikanwawo seyakafara-flange simbi) uye T-yakaumbwa simbi, pamwe neprofiled simbi mahwendefa, anokungurutswa kuti aenderane neakakura-span zvimiro uye Kudiwa kwepamusoro. zvivako zvepamusoro-soro.

Pamusoro pezvo, kune bhiriji rinodzivirira kupisa simbi simbi chimiro system.Chivako chacho pachacho hachina simba-simba.Iyi tekinoroji inoshandisa akangwara akakosha ekubatanidza kugadzirisa dambudziko rekutonhora uye kupisa mabhiriji muchivako.Iyo diki truss chimiro inobvumira tambo nemapombi emvura kupfuura nemumadziro kuti zvivakwe.Kushongedza kwakanakira.

Advantage:
Iyo simbi yechikamu sisitimu ine yakazara mabhenefiti ehuremu huremu, kugadzirwa kwefekitori, kukurumidza kuisirwa, kupfupika kwekuvaka kutenderera, yakanaka seismic kuita, kukurumidza kudzoreredza kwekudyara, uye kushomeka kusvibiswa kwezvakatipoteredza.Kana ichienzaniswa neyakasimbiswa kongiri zvimiro, ine zvakawanda Iyo yakasarudzika mabhenefiti ezvikamu zvitatu zvebudiriro, muchikamu chepasi rose, kunyanya munyika dzakabudirira uye matunhu, zvikamu zvesimbi zvakave zvine musoro uye zvakashandiswa zvakanyanya mumunda weinjiniya yekuvaka.

Kutakura kugona:
Kudzidzira kwakaratidza kuti iyo yakakura simba, iyo yakakura deformation yenhengo yesimbi.Nekudaro, kana simba racho rikakura, nhengo dzesimbi dzinotsemuka kana dzakakomba uye dzakakosha deformation yepurasitiki, izvo zvinokanganisa basa rakajairwa reinjiniya chimiro.Kuti uve nechokwadi chekushanda kwakajairika kwezvinhu zveinjiniya uye zvimiro zviri pasi pemutoro, zvinodikanwa kuti nhengo yega yega yesimbi inofanirwa kuve neyakakwana inotakura mutoro, inozivikanwawo sekutakura kutakura.Kutakura simba kunonyanya kuyerwa nesimba rakakwana, kuoma uye kugadzikana kwenhengo yesimbi.