A taper section construction method of slip form for casting concrete comprising: the step lifting a slip form and a yoke mounted on a slip form by lifting force of a vertical jack mounted on a slip form as the concrete cast in the slip form is cured to a suitable viscosity; and the step making the horizontal section of the slip form narrow by pushing a steel rod mounted to the outer edge of the slip form toward the inside through a servo motor attached to the steel rod and a reduction gears driving the motor; is disclosed.

Title
Taper section construction method of slip form for casting concrete and apparatus thereof
Application Number
1019940015056
Publication Number
100131383
Application Date
June 28, 1994
Publication Date
November 29, 1997
Inventor
Chung Suk Tae
Assignee
Jinsung Construction
IPC
E04G 11/20