Spacing module is often used in the layout of column system of industrial building. But in the portal frame light steel structure industrial building, unsuitable module can cause too large steel cost.
工业厂房设计中柱网布置往往采用模数化柱距，而对门式刚架轻型钢结构工业厂房来说，不合理的模数柱距会使用钢量指标过大。
Spacing module is often used in the layout of column system of industrial building. But in the portal frame light steel structure industrial building, unsuitable module can cause too large steel cost.
工业厂房设计中柱网布置往往采用模数化柱距，而对门式刚架轻型钢结构工业厂房来说，不合理的模数柱距会使用钢量指标过大。
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