The paper introduces the application of following new technologies in Letan hydropower station construction and their effects: distributed optical fiber temperature test technology, cement paste grouting watertight technology, horizontal presplit blasting technology of foundation base.
摘要介绍分布式光纤温度监测技术、水泥膏浆堵漏防渗技术和建基面水平预裂爆破技术在乐滩水电站工程施工的应用及其效果。