This thesis discusses the significance of the elevation material character in the historical concession district,and investigates in Hankow historical area from the view of elevation material character.

• 论述了立面材质在历史地段保护工程中的重要作用,从立面材质层面对原租界近代建筑较为集中的一元片区的历史建筑和街区进行了全面调研。