Title:
COMPOSITE UNDERGROUND OUTER WALL AND CONSTRUCTION METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2019148130
Kind Code:
A
Abstract:
To provide a composite underground outer wall and a construction method of the same capable of making an earth retaining wall (SMW) constructed underground a part of an external force applied to an underground wall and stopping underground water penetrating SMW.SOLUTION: A composite underground outer wall 100 comprises a soil cement wall body 10, a plurality of studs 20, a water cutoff sheet 30, and an underground wall 40. Inside the soil cement wall body 10, a plurality of mold steels 12 (H-shaped steels) are buried. One end of the stud 20 is fixed (welded) to the mold steel 12 exposed from the soil cement wall body 10, and the stud 20 extends inward (to a building side). The water cutoff sheet 30 is stuck to an inner wall face 10a facing a construction joint face 42 or a joint of the concrete underground wall 40 before construction of the underground wall 40. The underground wall 40 is constructed by using the inner wall face 10a as a formwork, and a reinforcement 44 is connected to the stud 20.SELECTED DRAWING: Figure 3
More Like This:
Inventors:
YAMAGUCHI YOSHIYUKI
Application Number:
JP2018034183A
Publication Date:
September 05, 2019
Filing Date:
February 28, 2018
Export Citation:
Assignee:
HASEGAWA KOMUTEN KK
International Classes:
E02D17/04; E02D29/045; E02D31/02; E21D13/00
Attorney, Agent or Firm:
Minoru Hotta