钱塘江涌潮区护岸工程的设计及研究

Design and research of bank protection in bore surging area of Qiantang River

丁坝在江道整治及护岸工程中已有比较广泛的应用。丁坝的平面布置、结构型式与丁坝自身的稳定性及护岸效果密切相关。本文在对钱塘江涌潮区护岸丁坝的设计作了初步总结的基础上，指出了在丁坝结构上存在的一些问题，提出了相应的改进方案，并结合抢险修复工程，进行了现场原型试验。试验结果表明，本文提出的改进方案是切实可行的。

Groyne has been used widely in bank protection and river regulation The plane layout and structural style of groyne closely relate to the stability of the groyne itself and the effect of bank protection In this paper,based on the preliminary summary of the design of bank protection in the bore area of Qiantang River, some problems regarding the structure of groyne are pointed out and an improvement project is put forward Site experiment was carried out, being combined with the case of emergency repair The results of the experiment indicate that the improvement project is reliable and successful