In the process of using the steel structure workshop, it will be found that it is affected by many factors. External factors and human factors exist together. The influence of external factors mainly comes from steel. What are the detailed requirements of the workshop for steel?

　　1、焊接性能

　　1. Welding performance

　　鋼構(gòu)造車間鋼材的焊接性能是指在一定的焊接工藝條件下，取得性能良好的焊接接頭。焊接性能可分為焊接過程中的焊接性能和運(yùn)用性能上的焊接性能兩種。

　　The welding performance of steel in steel construction workshop refers to the welding joint with good performance under certain welding process conditions. Welding performance can be divided into two types: welding performance in welding process and welding performance in application performance.

　　2、強(qiáng)度

　　2, intensity

　　設(shè)計(jì)時以鋼材的屈從強(qiáng)度為根底，屈從強(qiáng)度高能夠減輕構(gòu)造的自重，儉省鋼材，降低造價。

　　The design is based on the yield strength of steel. High yield strength can reduce the self weight of the structure, save steel and reduce the cost.

　　3、沖擊韌性

　　3. Impact toughness

　　鋼材的沖擊韌性是指鋼材在沖擊荷載作用下，斷裂過程中吸收機(jī)械動能的一種才能，是權(quán)衡鋼材抵御沖擊荷裁作用，可能因低溫、應(yīng)力集中，而招致脆性斷裂的一項(xiàng)機(jī)械性能。普通經(jīng)過規(guī)范試件的沖擊實(shí)驗(yàn)來取得鋼材的沖擊韌性指標(biāo)。

　　The impact toughness of steel refers to a kind of ability of absorbing mechanical kinetic energy in the process of fracture under the impact load. It is a mechanical property that weighs the impact load resistance of steel and may cause brittle fracture due to low temperature and stress concentration. Generally, the impact toughness index of steel is obtained through the impact test of standard specimens.

　　4、塑性

　　4. Plasticity

　　鋼材的塑性普通指應(yīng)力超越屈從點(diǎn)后，具有顯著的塑性變形而不時裂的性質(zhì)。

　　The plasticity of steel generally refers to the characteristic of obvious plastic deformation and crack from time to time after the stress exceeds the yield point.

　　5、耐久性

　　5. Durability

　　鋼材的耐腐蝕性差，要采取防護(hù)措施，避免鋼材腐蝕生銹。防護(hù)措施有：定期對鋼材油漆維護(hù)，采用鍍鋅鋼材，在有酸，堿，鹽等強(qiáng)腐蝕介質(zhì)條件下，采用特殊防護(hù)措施，從而到達(dá)維護(hù)鋼導(dǎo)管架的功用。

　　The corrosion resistance of steel is poor. Protective measures shall be taken to avoid corrosion and rust of steel. The protective measures include: regular maintenance of steel paint, use of galvanized steel, in the presence of acid, alkali, salt and other strong corrosive media, use of special protective measures, so as to achieve the function of maintenance of steel jacket.

　　6、冷彎性能

　　6. Cold bending performance

　　鋼構(gòu)造車間鋼材的冷彎性能是權(quán)衡鋼材在常溫下彎曲加工產(chǎn)生塑性變形時對產(chǎn)生裂紋的抵御才能。鋼材的冷彎性能是用冷彎實(shí)驗(yàn)來檢驗(yàn)鋼材接受規(guī)則彎曲水平的彎曲變形性能。

　　The cold bending performance of steel in the steel structure workshop is to weigh the resistance ability of steel to crack when it is bent to produce plastic deformation under normal temperature. The cold bending performance of steel is to test the bending deformation performance of steel at regular bending level by cold bending experiment.

　　所以，在建造鋼構(gòu)造車間時，要依據(jù)以上引見的幾點(diǎn)好好選擇鋼材，只要保證好鋼材的質(zhì)量和性能，才干使車間的質(zhì)量有較好的保證。

　　Therefore, in the construction of steel structure workshop, steel should be selected according to the above-mentioned points. Only by ensuring the quality and performance of steel, can the quality of workshop be better guaranteed.

　　以上是濟(jì)南輕型鋼結(jié)構(gòu)廠家為大家介紹的相關(guān)內(nèi)容，想要了解更多內(nèi)容，歡迎訪問網(wǎng)站：http://www.coagfreight.com

　　The above is the relevant content introduced by Jinan light steel structure manufacturer. To learn more, please visit the website: http://www.coagfreight.com