Three Gorges project; fault crushed zone; pelization band; grouting material; chemical grouting; compound grouting; construction technology.

长江三峡工程；断层破碎带； 泥化夹层；灌浆材料；化学灌浆；复合灌浆；施工技术；

youdao

Three Gorges project; fault crushed zone; pelization band; grouting material; chemical grouting; compound grouting; construction technology.

长江三峡工程；断层破碎带； 泥化夹层；灌浆材料；化学灌浆；复合灌浆；施工技术；

youdao