中文摘要：

人工浮岛，作为一种新型的景观形式和水质净化载体方式，在世界各地得到了广泛的应用。人工浮岛载体固定方式主要有抛锚式、桩定式、立柱式、牵拉式。各种固定方式都有其适合的场所环境，抛锚法是局限最小应用较广的固定方式。针对抛锚法固定方式进行了试验研究与改进，并从浮力学理论进行了探索研究，创建了抛锚法固定载体数学表达式，通过试验室抛锚固定试验和野外湖泊抛锚固定试验验证了数学方程式的正确性，为人工浮岛设计提供了理论基础。

英文摘要：

Artificial floating island is a new kind of landscape and water purification carrier, which has found wide application worldwide. The main types of artificial floating island include anchoring, piling, column, and pulling. Every fixation method has its suited concourse and environment. Anchoring method is a kind of fixation having the least limitation with widest application. The anchoring fixation method is studied and modified with experiment, and discussed from the theory of floating mechanics. The mathematic formula is created for the anchoring fixation; the validity of the formula is verified through indoor anchoring fixation and field lake anchoring fixation experiments, which can provide theoretical basis for artificial floating island design.