Technical Advancements in Spillway Design / Progrès Techniques dans la Conception des Évacuateurs de Crues: Progress and Innovations from 1985 to 2020
暫譯: 溢洪道設計的技術進展：1985年至2020年的進步與創新

本公告的目的是向大壩工程界提供有關過去四十年來開發和實施的各類溢洪道的技術特性資訊，以及與這些結構相關的水力特性。

The Commission Internationale des Grands Barrages (CIGB) / International Commission on Large Dams (ICOLD) is a non-governmental International Organization which provides a forum for the exchange of knowledge and experience in dam engineering. The Organization leads the profession in ensuring that dams are built safely, efficiently, economically, and without detrimental effects on the environment. Its original aim was to encourage advances in the planning, design, construction, operation, and maintenance of large dams and their associated civil works, by collecting and disseminating relevant information and by studying related technical questions. Since the late sixties, focus was put on subjects of current concern such as dam safety, monitoring of performance, reanalysis of older dams and spillways, effects of ageing and environmental impact. More recently, new subjects include cost studies at the planning and construction stages, harnessing international rivers, information for the public at large, and financing.

國際大壩委員會 (CIGB) / 國際大壩委員會 (ICOLD) 是一個非政府的國際組織，提供一個交流大壩工程知識和經驗的論壇。該組織在確保大壩安全、高效、經濟地建造，並且不對環境造成不利影響方面引領行業。其最初目的是通過收集和傳播相關信息以及研究相關技術問題，促進大型大壩及其相關土木工程的規劃、設計、建造、運營和維護的進步。自六十年代末以來，重點放在當前關注的主題上，例如大壩安全、性能監測、舊大壩和溢洪道的重新分析、老化影響及環境影響。最近，新主題包括規劃和建設階段的成本研究、利用國際河流、向公眾提供信息以及融資。