藻井是中国传统建筑中的一种重要的顶棚形式,向上凹进呈穹隆状,等级较高,多见于宫廷建筑和大型寺庙建筑中。但是,南方民间戏台中亦经常采用藻井的形式,一般设在戏台明间(演出区)的正中央顶棚处,装饰华丽,雕饰精美,具有很高的艺术价值。本文根据大量实地调查所获取的第一手资料,分析了中国传统戏台中藻井的常见形式、构造特点、主要功能等问题。 The caverns are an important form of roof in traditional Chinese architecture. They are concave in the shape of a dome with a higher level and are more common in court buildings and large-scale temple buildings. However, in the southern folk stage, it is often used in the form of caisson, which is usually located in the central ceiling of the stage of Ming Dynasty (performance area) with beautiful ornate decoration and high artistic value. Based on the first-hand information obtained from a large number of field surveys, this paper analyzes the common forms, structural features and main functions of the algae in the traditional Chinese stage.