圣马可广场的空间形态解析

Analysis On the Spatial Form of Piazza San Marco

从圣马可广场空间形态的三个特征——梯形广场、钟楼位置、进入方式入手,以透视强化、视觉均衡作为解释,论述了主要建筑位于梯形广场的宽边,入口位于窄边的设计原则,并用相关实例加以验证。分析了圣马可小广场入口的视线与流线转折,指出了圣马可图书馆、总督府、圣马可飞狮像柱、圣蒂奥多雷雕像柱在此空间转折上起到的重要作用。

From three spatial form characteristics of Piazza San Marco——trapezoidal piazza, location of Tower San Marco and the way of entry, this paper explains in terms of perspective reinforcement and visual balance, expounds that the main building should be on the wide side of trapezoidal piazza and the entrance on the short, and proves by some examples. The paper analyzes the transition of the vision and flow in the entrance of Piazzetta di San Marco, points out that Biblioteca Nazionale Marciana, Palazzo Ducale, Column San Marco and Column San Todaro plays a key role in the transition of entrance space.