APPARATUS AND METHOD FOR FABRICATING OF PRECAST SEGMENTS, AND TUNNEL LINING STRUCTURE BY FABRICATION OF PRECAST SEGMENT

PURPOSE: An assembly device of precast segments, an assembly method of the precast segments using the same, and a tunnel lining structure thereby are provided to easily and rapidly perform the assembly connection between precast segments. CONSTITUTION: An assembly device of precast segments comprise...

Full description

Saved in:
Bibliographic Details
Main Authors CHANG, SOO HO, CHOI, SOON WOOK, BAE, GYU JIN, LEE, GYU PHIL
Format Patent
LanguageEnglish
Korean
Published 01.07.2013
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
Online AccessGet full text

Cover

More Information
Summary:PURPOSE: An assembly device of precast segments, an assembly method of the precast segments using the same, and a tunnel lining structure thereby are provided to easily and rapidly perform the assembly connection between precast segments. CONSTITUTION: An assembly device of precast segments comprises a first embedment body (10), a second embedment body (20), and a connection rod (30). The first and second embedment bodies comprise an end finishing plate (3) including a container type main body (2) and a protrusion insertion member (4). Both ends of the connection rod are individually inserted into the main body of the first embedment body and the main body of the second embedment body. When the adjacent precast segments are pressurized, the both ends of the connection rod are connected to the embedment bodies so that the precast segments are successively connected.
Bibliography:Application Number: KR20120150818