论文部分内容阅读
建国以来,湖南省水库大坝建筑技术迅速发展。全省共兴建了各类水库12,700多座。约占全国的七分之一,而居首位。据不完全统计,全省高15米以上的大坝2,055座,其中30米以上的389座,50米以上的50座。湖南省坝工建筑,具有“全”、“大”、“新”、“难”等特点: “全”就是坝型齐全。按坝型分类有重力坝(包括砌石重力坝、砌石宽缝填渣重力坝、砌石空腹重力坝、混凝土重力坝等)、大头坝(包括混凝土单、双支墩大头坝、砌石大头坝等)、拱坝(包括混凝土拱坝、空腹拱坝、砌石拱坝等)、平板坝(包
Since the founding of the PRC, the reservoir dam construction technology in Hunan Province has developed rapidly. The province built a total of more than 12,700 various types of reservoirs. About one-seventh of the country, and ranked first. According to incomplete statistics, there are 2,055 dams above 15 meters in height, of which 389 are above 30 meters and 50 are above 50 meters. Hunan dam construction, with “all”, “big”, “new”, “difficult” and other characteristics: “all” is the dam complete. According to the dam type gravitational dam (including masonry gravity dam, masonry wide seam slag gravel dam, masonry fasting gravity dam, concrete gravity dam, etc.), dam (including concrete single, double pier bulkhead, masonry Dam, etc.), arch dam (including concrete arch dam, fast arch dam, masonry arch dam, etc.), flat dam