Title:
CONSTRUCTION METHOD FOR UNDERGROUND STRUCTURE
Document Type and Number:
Japanese Patent JPH07229387
Kind Code:
A
Abstract:
PURPOSE: To prevent groundwater pollution, substantially shorten a construction period and save labor.
CONSTITUTION: A plurality of leading tunnels 20 are constructed at constant intervals along the scheduled building line of the outer frame section 10 of a structure. Then, trailing tunnels 30 are constructed among the leading tunnels 20 in such state as entering the skeleton thereof, and the space of the tunnels 20 is thereby communicated to the space of the tunnels 30.
Inventors:
INO TOSHIMI
Application Number:
JP4649694A
Publication Date:
August 29, 1995
Filing Date:
February 21, 1994
Export Citation:
Assignee:
TAISEI CORP
International Classes:
E02D3/12; E21D9/00; E21D9/04; E21D13/02; (IPC1-7): E21D9/00; E02D3/12; E21D9/04; E21D13/02
Attorney, Agent or Firm:
Sakuo Yamaguchi (1 person outside)