黄河下游放淤固堤技术发展综述

Technology Development of Releasing of Silt and Embankment Reinforcement of Lower Reaches of the Yellow River

黄河下游放淤固堤是提高工程抗洪强度的重要措施之一。历经自流放淤、提水淤背和机淤固堤三个阶段,从初期试验、推广到大规模应用历时已50余年,施工技术逐步成熟,施工设备因地制宜,效率随之提高,不同时期的不同技术,为后来的技术发展奠定了基础。

Releasing of silt and embankment reinforcement in the lower reaches of the Yellow River flood project is to improve the strength of one of the important measures. Warping through gravity, water and Yubei machine Dike silt in three stages, from the initial trial, to promote large-scale application has lasted for more than 50 years, the construction technology gradually matured, construction equipment, according to local conditions, increases efficiency, different periods of different technologies for later laid the foundation for the development of technology.