老挝南涧河水电站位于老挝XIENG KHOUANG省南椰河上游左侧支流南涧河上。坝址河谷横断面呈比较对称的“V”字形，坝址地震水平峰值加速度值为0.108g。南坝选用粘土心墙堆石坝设计，最大坝高95m，为确保大坝安全可靠，分别从大坝结构、筑坝材料、基础处理等进行精心设计，经坝体渗流分析计算、坝坡稳定计算以及坝体应力变形计算分析，坝体结构合理，安全可靠。“,”Nam Chiane Hydropower Project of Laos is located on Nam Chiane River, a left tributary on the upstream of Nam Ngiep River. The dam of valley cross-section was relatively symmetrical “V” shape, The dam seismic peak ground acceleration level is 0.108g. Design of South dam selection with clay core rockfill dam, the maximum height of 95m, To ensure that the dam is safe and reliable, were designed from the dam construction, dam materials, basic treatment, the dam seepage analysis and calculation, slope stability calculation, and calculation of stress and deformation analysis of dam, dam structure is reasonable, safe and reliable .