At present , the engineering enterprises often adopt the linear functional structure , but this form of organization has restricted the enterprises " development due to the opening of building industries 目前鐵路施工企業(yè)的組織結構普遍采用的是直線職能制,隨著建筑市場的開放,這種組織結構已經(jīng)制約了企業(yè)的發(fā)展。