UNDERGROUND TUNNEL STRUCTURE AND CONSTRUCTION METHOD FOR UNDERGROUND TUNNEL STRUCTURE USING PRESSSED PIPE
摘要
The present invention provides an underground tunnel structure which comprises: multiple beam steel pipes (100) which are disposed side by side at constant intervals in the earth along the outline of an underground structure to be installed, and which include left beam steel pipes (120), right beam steel pipes (130) and center beam steel pipes (110); walls (200) disposed on the lower sides of the left beam steel pipe (120) and the right beam steel pipe (130) among the multiple beam steel pipes (100); and an upper slab (300) formed by multiple slab steel pipes (310) disposed at right angles to and in between the multiple beams steel pipes (100); and which is provided to secure structural stability during and after construction, to reduce construction costs and to raise construction ability and stability even in an underground water region.
申请公布号
KR20140014688(A)
申请公布日期
2014.02.06
申请号
KR20120081354
申请日期
2012.07.25
申请人
SSANGYOUNG ENGINEERING & CONSTRUCTION CORPORATION
发明人
LEE, HUN JAE;CHO, YOUNG HO;KIM, CHANG SOO;LEE, JUNG HOON;KANG, TAE JOONG;HAN, WAN SU