Water development and key technology of the ten ke

ncycgdxhl

Water development and key technology of the ten key

, Lakes and reservoirs dredging key technology. 6 of water conservancy construction and management of the security relationship with the National Water economic security and social stability. At present, most of the dike is still hidden more dangerous bank collapse have occurred: some built in the 2O century and a half a dozen works of a dam age also face the threat of diseases of aging. Therefore,[link widoczny dla zalogowanych], to carry out embankment dam safety risk assessment studies; to strengthen the security of water conservancy projects have been very urgent. Safety monitoring of hydraulic engineering, compared with foreign advanced level is still a big gap between the safety of the project can not meet monitoring requirements. Overall lack of hydraulic monitoring techniques and systemic support, the need to continue to strengthen scientific research. 2l century, China will be the southwest and northwest regions, and dam construction more than a dozen ultra-high dam, a lot will be located in high seismic zone. Complex geological environment,[link widoczny dla zalogowanych], the problem of high slope, a large underground caverns, buried tunnel problems are encountered in the 21st century, the complex engineering problems. Research carried out for these issues is imperative. Key research areas and key technologies: (1) High Dam dam key technologies: (2) Water Dangerous aging and risk analysis; (3) Water monitoring technology: (4) The key technology of dyke construction; (5) rolling cemented rockfill dam concrete and panels of new technology. 7 North Water Diversion Project is a large-scale strategic infrastructure Jing project. Soft and hard that it involved a world-class technology, is water over the edge of disciplines and joint research in frontier disciplines. Must be based on previous research to further develop a wider range of scientific and technological research. Key research areas and key technologies: (1) water diversion project of social, economic and environmental problems study; (2) Water Supply Reliability Analysis and Countermeasures: (3) The key structural and seismic issues of material; (4) special section of soil drainage and reasonable structure and seepage technology: (5) water diversion project scheduling, operation and management of research. 8 estuaries, coastal zone management and development technology in China is the most economically developed coastal areas, is based on development and utilization of coastal zones. Coastal areas due to the monsoon, the seasonal distribution of precipitation and the uneven spatial distribution, precipitation variability of the coast bigger and therefore prone to droughts and floods. And because most of the coast in the mid-latitude north-south flow convergence zone, the weather system activity frequently, each quarter of the year there will be severe climate. Typhoons frequently associated with heavy rain, big waves and storm surge, coastal zone meters to huge disasters. With industrial development and population growth, worsening pollution in the coastal zone. Further play to the advantages of natural resources in coastal areas, protecting the environment, reducing disaster losses, and promote the economic development of coastal areas is the recent construction of the important task of the coastal zone. Focus on the following issues: (1) coastal storm surge disaster and countermeasures; (2) estuaries, coastal sediment movement and evolution of research; (3) Royal halogen moisture and estuarine sediment control technology of the next gate; (4) coastal zone Water Resources Research. 9 Soil and Water Conservation and ecologically fragile areas of water science and technology issues in order to effectively control and reduce soil erosion,[link widoczny dla zalogowanych], and curb the trend of ecological deterioration, urgent need of some major technology issues, such as soil erosion control and rapid remote monitoring, early warning and assessment studies, soil and water conservation comprehensive management of technology and construction of key technologies, ecologically fragile areas and water resources sustainable use of environmental technology, rural and pastoral areas of water supply key technologies and new energy technologies. Meanwhile, some high-tech is also a need to develop and apply to the soil and water conservation work,[link widoczny dla zalogowanych], such as the 3S (GIS, GPS, RS) technology,[link widoczny dla zalogowanych], biological engineering, water-saving irrigation technology. Key research areas and key technologies: (1) soil erosion monitoring and forecasting; (2) Soil and Water Conservation Engineering Key Technology; (3) ecologically fragile zone erosion control technology; (4) the sustainable use of ecologically fragile areas and protection of water resources technology; (5) rural and pastoral areas of water supply key technologies and new energy technologies. 1O application of high technology 2l century information age, information technology as the core of digital means. Water industry should take this as a model of channel integration and application of data from a high of 37 to 29 of 38