本文叙述伊拉克一座62米高土坝所作的水工模型研究,用以校核各类结构物排泄设计流量的功能。所述科罗斯坝拟建在伊拉克东北部沙伊德。沙蒂克市附近的捷京河(chaqan)上。流域面积为260平方公里,河道平均流量估计为99秒立方米(参考文献1)。设计此项工程,旨在灌溉沙纳德里平原大部分为小麦栽种区的10,000公顷土地和调节洪水。此外,还打算利用库容为83×10_6立方米的水库发展养鱼业,正在考虑可否建立游览区。 This article describes a hydraulic model study conducted by a 62-meter-high earth dam in Iraq to check the function of draining design flows of various types of structures. The Coros dam is planned to be built in Cheyenne, northeast of Iraq. On Chaikan near Shatik City. The catchment area is 260 square kilometers and the average river flow is estimated at 99 seconds per cubic meter (Reference 1). The project was designed to irrigate 10,000 hectares of land and regulate flooding in most of the wheat planted areas of the Sanadari Plain. In addition, it intends to use the reservoir of 83 × 10_6 cubic meters to develop the fish farming industry and is considering the possibility of establishing a tourist area.