外觀

exterior

只看外觀Z型鋼檁條和C型鋼檁條角度是不一樣的，其中C型呈90度，而Z型小于90度，大概也就是60-75度左右，所以一定坡度的屋面采用檁條時就要結合受力考慮檁條的角度問題，坡度大采用Z型可以充分利用其的抗彎性能。如果在鋼結構加工當中想把檁條做成連續構件，那么相對于C型鋼檁條而言還是選擇Z型鋼檁條，這是因為Z型鋼檁條的搭接更加方便。

Just looking at the appearance, the angles of Z-shaped steel purlins and C-shaped steel purlins are different. The C-shaped purlins are at 90 degrees, while the Z-shaped ones are less than 90 degrees, which is about 60-75 degrees. Therefore, when using purlins on roofs with a certain slope, the angle of the purlins should be considered in conjunction with the force. Using Z-shaped purlins with a large slope can fully utilize their bending performance. If you want to make purlins into continuous components in the processing of steel structures, then compared to C-shaped steel purlins, Z-shaped steel purlins are still preferred because the overlapping of Z-shaped steel purlins is more convenient.

抗彎性

Bending resistance

在屋面坡度比較小的時候，Z型鋼檁條抗彎截面稍微大于濟南c型鋼檁條，但是差別不是特別大，當屋面的坡度增大的時候，Z型鋼檁條對于豎直方向抗彎截面利用率增大，所以Z型鋼檁條適用于坡度大的屋面。

When the roof slope is relatively small, the bending section of Z-shaped steel purlins is slightly larger than that of Jinan C-shaped steel purlins, but the difference is not particularly significant. When the roof slope increases, the utilization rate of Z-shaped steel purlins for the vertical bending section increases, so Z-shaped steel purlins are suitable for roofs with large slopes.

截面

section

C型鋼和Z型鋼強弱軸的力學性能差異較大，并且和鋼架的連接多為螺栓連接，在計算的時候需要按簡支考慮，而Z型截面間可以通過可靠的搭接實現連接，這樣可以按照連續梁計算，因此從受力的狀態、計算結果以及構造的角度等看，Z型似乎更加合理一些。

The mechanical properties of the strong and weak axes of C-shaped steel and Z-shaped steel differ greatly, and the connection with the steel frame is mostly bolted. When calculating, it needs to be considered as simply supported, while the connection between Z-shaped sections can be achieved through reliable overlap, which can be calculated as a continuous beam. Therefore, from the perspective of stress state, calculation results, and construction, Z-shaped steel seems more reasonable.

所以處理門窗洞口以及其他的特殊處理需要外，優先選用的仍然是Z型鋼。整個鋼結構加工過程中墻檁條和擱置坡度不大的屋檁條可以選擇用C型鋼，擱置坡度較大的屋檁條適合選用Z型鋼檁條，這樣屋面荷載力通過Z形檁條截面得到減輕。

So, in addition to handling door and window openings and other special treatment needs, Z-shaped steel is still the preferred choice. During the entire steel structure processing process, C-shaped steel can be selected for wall purlins and roof purlins with small shelving slopes. Z-shaped steel purlins are suitable for roof purlins with larger shelving slopes, so that the roof load force is reduced through the cross-section of Z-shaped purlins.

不管是C型鋼還是Z型鋼只要放在合適的位置就可以充分的加以利用，對于整個鋼結構構件的加工來說，鋼結構工程當中這兩種都是需要用到的原材料，只要原材料合格就能加工出符合標準的構件。更多相關事項就來我們網站http://www.cworksmarketing.com咨詢！

Both C-shaped steel and Z-shaped steel can be fully utilized as long as they are placed in the proper position. For the processing of the entire steel structure component, both of them are required raw materials in the steel structural engineering. As long as the raw materials are qualified, the components that meet the standards can be processed. For more related matters, come to our website http://www.cworksmarketing.com consulting service