区域性断裂对老口枢纽坝址的影响
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摘要
南宁市位于广西主要的右江断裂和南宁-桂林断裂带交汇处,存在发生5～6级左右地震的潜在震源。拟建的广西郁江老口枢纽工程位于郁江上游南宁市郊区,文章根据区域性大断裂的性状,结合上、下坝址的地质条件,分析断裂对老口枢纽上、下坝址的影响程度。
Nanning is located at the convergence of Youjiang fissure and Nanning-Guilin faulted zoon with earthquake potential of five or six at the Richter scale.The planned Yujiang Laokou hydro juncture is located in suburban areas of Nanning,the upper reaches of Yujiang River.The article takes a look at the impact of the great fissure to the location of upper dam and lower dam of the Laokou hydro juncture with geographical features considered.
Nanning is located at the convergence of Youjiang fissure and Nanning-Guilin faulted zoon with earthquake potential of five or six at the Richter scale.The planned Yujiang Laokou hydro juncture is located in suburban areas of Nanning,the upper reaches of Yujiang River.The article takes a look at the impact of the great fissure to the location of upper dam and lower dam of the Laokou hydro juncture with geographical features considered.
引文
[1]广西水利电力勘测设计研究院.广西郁江老口枢纽工程可行性研究勘察报告[R].南宁:广西水利电力勘测设计研究院,2007.
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