不管是搭建廠房還是車間，大都會選用鋼結構材料，在使用輕型鋼結構施工時，該怎么減少用鋼量呢？下面詳細了解下。

Whether building workshop or workshop, most of them choose steel structure materials. When using light steel structure, how to reduce the amount of steel used? The following details.

一、長與寬的選擇

I. Choice of Length and Width

一般來說，在布置柱網時應遵循長度大于寬度的原則，能減輕輕型鋼結構用鋼量，同時也能減少柱間支撐的風荷載，從而降低支撐系統的用鋼量。

Generally speaking, the principle that length is larger than width should be followed in the arrangement of column network, which can reduce the steel consumption of light steel structure and the wind load of the support between columns, thus reducing the steel consumption of the support system.

二、柱距選擇

2. Pillar Spacing Selection

標準荷載作用下的經濟柱是8-9m，超過9m時，屋面檁條與墻架體系的用鋼量增加太多，綜合造價并不經濟。

The economic column under standard load is 8-9m. When it exceeds 9m, the steel consumption of roof purlin and wall frame system increases too much, and the comprehensive cost is not economical.

三、合理跨度的確定

3. Determination of Reasonable Span

 

                               濟南輕型鋼結構

 

不同的生產工藝流程，和使用功能在很大程度上決定著跨度，一般根據自己的使用功能，確定較為經濟的跨度。在盡可能滿足生產工藝和使用功能上，應根據房屋的高度確定合理的跨度。一般情況下，當柱高、荷載一定時，適當加大跨度，剛架的用鋼量增加不太明顯，但節省空間，基礎造價低，綜合效益較為可觀。

Different production processes and use functions determine the span to a great extent. Generally, according to their own use functions, a more economical span is determined. In order to satisfy the production process and use function as far as possible, the reasonable span should be determined according to the height of the house. Generally speaking, when the column is high and the load is fixed, the steel consumption of the frame increases slightly when the span is increased appropriately, but the space is saved, the cost of the foundation is low, and the comprehensive benefit is considerable.