CAJ | 학술논문

香山水库工程于1959年10月动工, 历经反复停工、复工, 直到1975年大坝整险加固后方建成投入运行. 但由于未进行工程地质勘察工作, 坝址区存在的主要工程地质问题未予查明, 致使水库运行后大坝出现了严重的渗漏问题, 严重影响了水库的正常运行, 并危及崇阳县城安全, 急需进行除险加固, 因此查明坝址区渗漏问题成为除险加固的首要任务. 从坝体防渗性、坝基渗漏以及左岸岩溶发育特征等多方面进行分析, 确定了左岸岩溶为主要渗漏通道, 为除险加固设计指明了防渗重点, 也为其他病险水库勘察提供了参考.
향산수고공정우1959년10월동공, 력경반복정공、 복공, 직도1975년대패정험가고후방건성투입운행. 단유우미진행공정지질감찰공작, 패지구존재적주요공정지질문제미여사명, 치사수고운행후대패출현료엄중적삼루문제, 엄중영향료수고적정상운행, 병위급숭양현성안전, 급수진행제험가고, 인차사명패지구삼루문제성위제험가고적수요임무. 종패체방삼성、 패기삼루이급좌안암용발육특정등다방면진행분석, 학정료좌안암용위주요삼루통도, 위제험가고설계지명료방삼중점, 야위기타병험수고감찰제공료삼고.
The engineering of Xiangshan reservoir is started in October 1959,after repeated shutdown and restart ,until 1975 ,the engineering began to run .But due to the lack of detailed engineering geological prospecting work ,the main en-gineering geological problems of dam site not identified ,resulting in the reservoir dam had serious leakage ,the reservoir can not run normally ,and endanger the safety of Chongyang County ,the reservoir reinforcement is need .So to identify the dam area seepage problem has become the primary task for reinforcement .This paper analyzes the dam seepage control of dam foundation seepage and the karst features ,research shows that t the karst of the left bank is the main reason of karst leakage ,points out the key for the design of seepage control ,but also a reference for detecting risks of similar projects .