JP2018178593A5 - - Google Patents

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Publication number
JP2018178593A5
JP2018178593A5 JP2017081470A JP2017081470A JP2018178593A5 JP 2018178593 A5 JP2018178593 A5 JP 2018178593A5 JP 2017081470 A JP2017081470 A JP 2017081470A JP 2017081470 A JP2017081470 A JP 2017081470A JP 2018178593 A5 JP2018178593 A5 JP 2018178593A5
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JP
Japan
Prior art keywords
pipe
ground
underground wall
construction method
wall construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2017081470A
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Japanese (ja)
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JP2018178593A (en
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Publication date
Application filed filed Critical
Priority to JP2017081470A priority Critical patent/JP2018178593A/en
Priority claimed from JP2017081470A external-priority patent/JP2018178593A/en
Publication of JP2018178593A publication Critical patent/JP2018178593A/en
Publication of JP2018178593A5 publication Critical patent/JP2018178593A5/ja
Pending legal-status Critical Current

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Claims (3)

地中に構造体を構築する構造体構築工程と、
前記構造体に連結されて本線シールドトンネル又は視線シールドトンネルのセグメントに貫通されるパイプを構築するパイプ構築工程と、
前記パイプから地盤改良して地盤改良体を形成する地盤改良体形成工程と、を備える、
地中壁構築方法。 And structure building constructing a structure in the ground,
A pipe construction step of constructing a pipe connected to the structure and penetrating through a segment of the main shield tunnel or the line-of-sight shield tunnel ;
A ground improvement body forming step of forming a ground improvement body by improving the ground from the pipe,
Underground wall construction method. 前記地盤改良は、前記パイプの周囲に凍土を形成する凍結改良である、
請求項１に記載の地中壁構築方法。 The ground improvement is a freezing improvement that forms frozen soil around the pipe,
The underground wall construction method according to claim 1 . 前記パイプ構築工程では、パイプ推進工により複数の前記パイプを柱列状に構築する、
請求項１又は２に記載の地中壁構築方法。
In the pipe construction step, a plurality of the pipes are constructed in a columnar shape by a pipe propellant.
The underground wall construction method according to claim 1 or 2 .
JP2017081470A 2017-04-17 2017-04-17 Underground wall construction method Pending JP2018178593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017081470A JP2018178593A (en) 2017-04-17 2017-04-17 Underground wall construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017081470A JP2018178593A (en) 2017-04-17 2017-04-17 Underground wall construction method

Publications (2)

Publication Number Publication Date
JP2018178593A JP2018178593A (en) 2018-11-15
JP2018178593A5 true JP2018178593A5 (en) 2019-12-05

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ID=64282985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017081470A Pending JP2018178593A (en) 2017-04-17 2017-04-17 Underground wall construction method

Country Status (1)

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JP (1) JP2018178593A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6756892B1 (en) * 2019-11-13 2020-09-16 鹿島建設株式会社 Underground skeleton and how to build an underground skeleton

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2594864B2 (en) * 1992-06-02 1997-03-26 稔 山本 Widening method of underground tunnel
JP4493936B2 (en) * 2003-05-28 2010-06-30 鹿島建設株式会社 Method for constructing tunnel junction and tunnel junction
JP2005336854A (en) * 2004-05-27 2005-12-08 Kumagai Gumi Co Ltd Earth retaining method and earth retaining structure of width expanding object part of shield tunnel
JP2008075386A (en) * 2006-09-22 2008-04-03 Ohbayashi Corp Spectacle shield tunnel structure and method of constructing same
JP4771170B2 (en) * 2006-12-25 2011-09-14 清水建設株式会社 Construction method of underground cavity

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