Steel Structure Installation
Simbi chimiro chimiro chinoumbwa nezvinhu zvesimbi uye ndeimwe yemhando huru dzezvivakwa zvekuvaka.Chimiro chacho chinonyanya kuumbwa nematanda esimbi, mbiru dzesimbi, simbi dzesimbi uye zvimwe zvinhu zvakagadzirwa nechikamu chesimbi uye mahwendefa esimbi, uye inotora kubvisa ngura uye maitiro ekudzivirira ngura senge silanization, pure manganese phosphating, kuwacha nekuomesa, uye galvanizing.Welds, mabhoti kana rivets anowanzoshandiswa kubatanidza zvikamu kana zvikamu.Nekuda kwehuremu hwayo huremu uye kuvakwa kwakapusa, inoshandiswa zvakanyanya mumashopu makuru, nzvimbo, super-high-kukwira uye mamwe minda.Chimiro chesimbi chiri nyore kuita ngura.Kazhinji, chimiro chesimbi chinoda kucheneswa, galvanized kana kupendwa, uye inoda kugara ichichengetwa.
Hunhu hwesimbi isimba rakakura, huremu huremu, kunaka kwese kuomarara, uye kushorwa kwakasimba pa deformation, saka inonyanya kukodzera kuvakwa kwezvivakwa zvakakura-refu, zvepamusoro-soro, uye zvinorema zvakanyanya;iyo nyaya ine yakanaka homogeneity uye isotropy, uye yakanaka elasticity.Zvinoenderana neakakosha fungidziro dze general engineering mechanics;zvinhu zvine purasitiki yakanaka uye kuoma, inogona kuva nedeformation yakakura, uye inogona kumira mitoro ine simba zvakanaka;nguva yekuvaka ipfupi;dhigirii rayo rekusimudzira maindasitiri rakakwira, uye rinogona kushandiswa kugadzira hunyanzvi nehupamhi hwemakina.
Simbi yepamusoro-soro inofanira kudzidzwa kune zvivakwa zvesimbi kuti ivandudze zvikuru simba rayo regoho;uyezve, mhando nyowani dzesimbi dzinofanirwa kukungurutswa, senge H-danda (inozivikanwawo sesimbi yakafara-flange) uye T-yakaumbwa nesimbi uye profiled mahwendefa esimbi kuti aenderane neakakura-span zvivakwa uye Kudiwa kwezvivakwa zvepamusoro-soro. .
Mukuwedzera, hapana chekupisa bhiriji chiedza chesimbi chimiro system.Chivako chacho pachacho hachisi chekuchengetedza simba.Iyi tekinoroji inoshandisa hungwaru akakosha ekubatanidza kugadzirisa dambudziko rekutonhora uye kupisa mabhiriji muchivako;diki truss chimiro chinobvumira tambo uye kumusoro uye pasi pemvura pombi kupfuura nemumadziro.Kushongedza kwakanakira.
Zvimiro zvekugadzirwa kwesimbi
1. High zvinhu simba uye chiedza uremu
Simbi ine simba rakawanda uye yakakwira modulus ye elasticity.Kana ichienzaniswa nekongiri uye huni, chiyero chehuwandu hwayo hwekubereka simba ishoma, saka pasi pemamiriro ekushushikana akafanana, chimiro chesimbi chine chikamu chidiki chemuchinjiko uye uremu hwakareba, hwakanakira kutakura uye kuisirwa, uye yakakodzera kureba kukuru, kureba, uye mitoro inorema.Chimiro.
2. Kuoma kwesimbi, plastiki yakanaka, yunifomu zvinhu uye yakakwirira kuvimbika kwemaitiro
Inokodzera kutakura kuvhunduka uye kusimba mutoro, uye ine yakanaka seismic performance.Chimiro chemukati chesimbi chakafanana, pedyo ne isotropic homogeneous body.Iko chaiyo yekushanda kwekushanda kwesimbi yakagadzirwa zvakanyanya kuenderana nekuverenga dzidziso.Nokudaro, kuvimbika kwechimiro chesimbi chakakwirira.
3. High degree of mechanization yesimbi chimiro kugadzira uye kuisa
Simbi dzakaumbwa nhengo dziri nyore kugadzira mumafekitori uye kuungana panzvimbo.Iyo fekitori inogadzirwa nemichina yesimbi yezvimiro zvesimbi ine yakanyanya kurongeka, yakanyanya kunaka kugadzira, kukurumidza kubatanidza kumhanya panzvimbo, uye nguva pfupi yekuvaka.Simbi chimiro ndicho chakanyanya kugadzirwa.
4. Kuisa chisimbiso chakanaka chekugadzirwa kwesimbi
Nekuti iyo yakashongedzerwa chimiro inogona kuvharwa zvachose, inogona kugadzirwa mumidziyo yekudzvanya, madziva makuru emafuta, pombi dzekumanikidza, nezvimwewo zvine mhepo yakanaka uye kuomesa kwemvura.
5. Simbi yakagadzirwa inodzivirira kupisa uye haidziviriri moto
Kana tembiricha iri pasi pe150 ° C, zvinhu zvesimbi zvinochinja zvishoma.Nokudaro, chimiro chesimbi chinokodzera masangano anopisa, asi kana pamusoro pechigadziro chinoratidzwa nemhepo inopisa inenge 150 ° C, inofanira kuchengetedzwa nebhodhi rekudzivirira kupisa.Kana kutonhora kuri pakati pe300 ° C uye 400 ° C, simba uye elastic modulus yesimbi inoderera zvakanyanya.Kana tembiricha yasvika 600°C, kusimba kwesimbi kunoita zero.Muzvivakwa zvine zvakakosha zvekudzivirira moto zvinodiwa, chimiro chesimbi chinofanira kuchengetedzwa nezvinhu zvinoramba kuti zvivandudze chiyero chekudzivirira moto.
6. Kusagadzikana kwehurosi kuramba kwechimiro chesimbi
Kunyanya mumhoteredzo yemvura uye inoora media, zviri nyore kuita ngura.Kazhinji, chimiro chesimbi chinoda kuderedzwa, kurovererwa kana kupendwa, uye chinoda kuchengetedzwa nguva dzose.Nekuumbwa kwepuratifomu yekumahombekombe mumvura yegungwa, matanho akakosha akadai se "zinc block anode protection" anofanirwa kutorwa kudzivirira ngura.
7. Yakaderera kabhoni, kuchengetedza simba, girini uye kuchengetedzwa kwezvakatipoteredza, reusable simbi chimiro kuvaka dhizaini hazvingaite kubudisa tsvina yekuvaka, uye simbi inogona kushandiswa zvakare uye kushandiswa zvakare.
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