Slideway system for frame jacking and construction method of slideway system

The invention provides a slideway system for frame jacking and a construction method of the slideway system. The slideway system for frame jacking comprises a sliding plate and a prefabricated frame,a sliding groove is formed in the upper side of the sliding plate, a lubricating isolating layer is l...

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Bibliographic Details
Main Authors SUN YU, CUI TIANYU, SUN TAN, LIU YUE, YANG YONG, LI ZEHUA, MA LILI, SUN RUOHUI
Format Patent
LanguageChinese
English
Published 12.11.2019
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The invention provides a slideway system for frame jacking and a construction method of the slideway system. The slideway system for frame jacking comprises a sliding plate and a prefabricated frame,a sliding groove is formed in the upper side of the sliding plate, a lubricating isolating layer is laid on the upper side surface of the sliding plate, the lower side surface of the prefabricated frame is connected with a sliding strip, the lower side surface of the prefabricated frame is placed on the upper side of the lubricating isolating layer, the sliding strip enters the sliding groove, thelower surface of the sliding strip is in contact with the groove bottom of the sliding groove, the rear side of the prefabricated frame is connected with top iron, and the sliding strip of the prefabricated frame moves in the jacking direction in the sliding groove by the force of the top iron while driving the prefabricated frame to slide. An active manner of controlling the jacking direction ofthe frame is realized by c
Bibliography:Application Number: CN201910720594