昭通市昭阳区孔家湾水库除险加固工程初步设计n..docVIP

科类 工学 编号（学号 本科生毕业设计 昭通市昭阳区孔家湾水库除险加固工程初步设计 The reinforcement preliminary design of kongjiawan Reservoir, Zhaoyang ,Zhaotong，Yunnan 指导教师： 邱 勇 职称 副 教 授 云南农业大学 昆明 黑龙潭 650201 学 院： 水利水电与建筑学院 专 业： 水利水电工程 年级： 2006级 设计提交日期：2010年6月1日 答辩日期： 2010年6月5日 云南农业大学 2010年6月 摘 要 孔家湾水库水库建于长江--横江--昭鲁河上游支流上，属长江流域横江水系水库位于昭通市南面的永丰镇，与永丰水库相邻，距昭阳区城10公里，坝址以上控制径流面积为2.07km2，地理位置为东经103°39′12″，北纬27°14′47″。水库于1957年开工建设，1958年建成使用，对坝体上、下游坝面进行整修并排水棱体对坝体及坝基、坝肩进行防渗处理 Abstract Kongjiawan Reservoir was built in the changjiang--hengjiang--zhaolu River . a Yangtze River water system Hengjiang, Reservoir Zhaoyang District of Zhaotong City in the southern part of the company in the town,nearly the yongfeng Reservoir. 10 km of the zhaoyang in the town, the dam site run-off area of control over 2.07 km2. located east longitude 103°39′12″, latitude 27°14′47″. kongjiawan Reservoir in December 1957 to start construction in April 1958 to complete construction projects. After years of running the reservoir, dam apparent subsidence, many concentrated in the lower reaches of leakage, there is a dam dam leakage, foundation leaks, the two abutment around the dam leakage and leakage of the dam-combined, according to Shortage of Reservoir Safety Evaluation Report can be found on the Arakawa Reservoir Dam for the three categories. The aim of this graduation project is: in the dam safety evaluation on the basis of the kongjiawan Reservoir dam against disease by the corresponding reinforcementme asures to complete the preliminary design. The specific contents include: the first dam in accordance with the status quo, as well as geological prospecting results to the status quo dam seepage and stability, structural stability and seismic stability calculation review. According to the dam and related diseases for reinforcement design. with the kongjiawan Reservoir specific