Lin Mingyuan. FILLING & WATER SEALING CONSTRUCTION OF THE SIDE WALL FOOT OF THE DRILLING OF LONGYUAN SHAFTJ. CHINA MINING MAGAZINE, 2005, 14(10): 63-65.
Citation:
Lin Mingyuan. FILLING & WATER SEALING CONSTRUCTION OF THE SIDE WALL FOOT OF THE DRILLING OF LONGYUAN SHAFTJ. CHINA MINING MAGAZINE, 2005, 14(10): 63-65.
Lin Mingyuan. FILLING & WATER SEALING CONSTRUCTION OF THE SIDE WALL FOOT OF THE DRILLING OF LONGYUAN SHAFTJ. CHINA MINING MAGAZINE, 2005, 14(10): 63-65.
Citation:
Lin Mingyuan. FILLING & WATER SEALING CONSTRUCTION OF THE SIDE WALL FOOT OF THE DRILLING OF LONGYUAN SHAFTJ. CHINA MINING MAGAZINE, 2005, 14(10): 63-65.
FILLING & WATER SEALING CONSTRUCTION OF THE SIDE WALL FOOT OF THE DRILLING OF LONGYUAN SHAFT
According to the Special featnres of the shaft wall rocks and its watering:it is suggested to put shaft watering under control,with the advanced Slertyinpouring technigue,and thus to ensure the guality of the construction,to enhance the Stability of the Shaft.
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