分析了组织结构对企业管理的重要意义以及组织结构设计与信息传递的关系，基于国内外大型建筑企业组织结构的对比，发现国内外大型建筑企业组织结构的共性与差异。提出运用信息熵模型从时效和质量两个方面评价组织结构的有序度，为考查组织信息传递有效性提供了定量方法，据此对日本鹿岛建设集团和中国铁建股份有限公司进行了评价。

This paper analyzes the significance of organization management to the companies and the relationship between the enterprise organization structure design and information transfer. The differences of organization structures between construction companies at home and abroad are compared. The information entropy model is used to evaluate the structure from two aspects as efficiency and effectiveness of time transmission. Based on this model, Kajima Construction Group and China Railway Construction Corporation are evaluated.