在使用過程中會發(fā)現(xiàn)受到很多因素的影響，外部因素與人為因素并存，外部因素的影響主要來自于鋼材，那么對鋼結(jié)構(gòu)廠房的具體要求是什么呢?Intheprocessofusingthesteelstructureworkshop,wewillfindthatitisaffectedbymanyfactors,externalfactorsandhumanfactorscoexist,andexternalfactorsmainlycomefromsteel,sowhatarethespecificrequirementsforthesteelstructureworkshop?
    焊接性能鋼結(jié)構(gòu)車間鋼的焊接性能是指在一定的焊接條件下具有良好性能的焊接接頭。焊接性能可分為兩種類型:焊接過程中的焊接性能和使用中的焊接性能。強(qiáng)度本設(shè)計以鋼的屈服強(qiáng)度為依據(jù)。高屈服強(qiáng)度可降低結(jié)構(gòu)自重，節(jié)約鋼材，降低成本。Weldabilitytheweldabilityofworkshopsteelofsteelstructurereferstotheweldingjointwithgoodperformanceundercertainweldingconditions.Weldingperformancecanbedividedintotwotypes:weldingperformanceinweldingprocessandweldingperformanceinuse.Strengththisdesignisbasedontheyieldstrengthofsteel.Highyieldstrengthcanreduceselfweightofstructure,savesteelandreducecost.
    沖擊韌性鋼的緊致韌性是指鋼在沖擊載荷作用下斷裂過程中吸收機(jī)械動能的能力。它是一種力學(xué)性能，測量鋼的抗沖擊載荷能力，并可能導(dǎo)致脆性斷裂，由于低溫和應(yīng)力集中。鋼的沖擊韌性指標(biāo)通常是通過標(biāo)準(zhǔn)試樣的沖擊試驗得到的。Thecompacttoughnessofimpacttoughnesssteelreferstotheabilityofsteeltoabsorbmechanicalkineticenergyintheprocessoffractureunderimpactload.Itisamechanicalpropertythatmeasurestheimpactloadresistanceofsteelandmaycausebrittlefractureduetolowtemperatureandstressconcentration.Theimpacttoughnessindexofsteelisusuallyobtainedbyimpacttestofstandardspecimen.
    鋼的塑性一般是指當(dāng)應(yīng)力超過屈服點后，塑性變形而不發(fā)生斷裂的特性。鋼的耐腐蝕性差，要采取防護(hù)措施，防止鋼的腐蝕和生銹。 Theplasticityofsteelgenerallyreferstotheplasticdeformationwithoutfracturewhenthestressexceedstheyieldpoint.Asthecorrosionresistanceofsteelispoor,protectivemeasuresshallbetakentopreventcorrosionandrustingofsteel.
    防護(hù)措施:定期保養(yǎng)鋼漆，采用鍍鋅鋼、酸、堿、鹽等強(qiáng)腐蝕性介質(zhì)條件，采用特殊防護(hù)措施，從而達(dá)到保護(hù)鋼護(hù)套的功能。冷彎性能鋼結(jié)構(gòu)車間鋼的冷彎性能是用來測量鋼在室溫彎曲過程中發(fā)生塑性變形時的抗裂能力。通過冷彎試驗對鋼的冷彎性能進(jìn)行了測試，測試了在規(guī)定的彎曲度下鋼的彎曲變形性能。所以，在鋼結(jié)構(gòu)車間的施工中，根據(jù)介紹選用好鋼材，只有保證鋼材的質(zhì)量和性能，才能使車間的質(zhì)量有更好的保證。Protectivemeasures:regularmaintenanceofsteelpaint,usinggalvanizedsteel,acid,alkali,saltandotherstrongcorrosivemediumconditions,usingspecialprotectivemeasures,soastoachievethefunctionofprotectingsteelsheath.Thecoldbendingpropertyofworkshopsteelisusedtomeasurethecrackresistanceofsteelintheprocessofplasticdeformationatroomtemperature.Throughthecoldbendingtest,thecoldbendingperformanceofsteelistested,andthebendingdeformationperformanceofsteelunderthespecifiedbendingdegreeistested.Therefore,intheconstructionofsteelstructureworkshop,accordingtotheintroduction,selectgoodsteel.Onlybyensuringthequalityandperformanceofsteel,canthequalityofworkshopbebetterguaranteed.
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