The major engineering geology problems cover regional tectonic stability, high crustal stress of the dam area, stability of high steep rock slope, and stability of powerhouse cavern.

• 拉西瓦水电站主要工程地质问题包括区域构造稳定性、坝区高地应力场、高陡岩质边坡稳定性、厂房洞群围岩稳定性等。