中小型淤损水库库容恢复技术与方法.

Small and medium-sized reservoirs occupy an extremely important position in maintaining the sustainable development of our society, ecology and economy. Sediment deposition is a very prominent problem in the existing reservoir projects, especially for reservoir projects on the sandy rivers, where the sedimentation situation is more severe. The recovery of storage capacity of small and medium-sized silted reservoirs has become an urgent issue to be solved. This paper analyzed and summarized the traditional hydraulic desilting, mechanical dredging and newly-developed dredging techniques and methods, and discussed the dredging principle, dredging effect and applicable conditions of different dredging technologies. These dredging technologies were re-recognized from the aspects of high efficiency and environmental protection. This paper provided reference for the design and practice of storage capacity recovery for small and medium-sized silted reservoirs. [ABSTRACT FROM AUTHOR]