JP2007205161A5 - - Google Patents

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Publication number
JP2007205161A5
JP2007205161A5 JP2007129930A JP2007129930A JP2007205161A5 JP 2007205161 A5 JP2007205161 A5 JP 2007205161A5 JP 2007129930 A JP2007129930 A JP 2007129930A JP 2007129930 A JP2007129930 A JP 2007129930A JP 2007205161 A5 JP2007205161 A5 JP 2007205161A5
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JP
Japan
Prior art keywords
wall
steel pipe
wall body
retaining wall
retaining
Prior art date
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Granted
Application number
JP2007129930A
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Japanese (ja)
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JP5046742B2 (en
JP2007205161A (en
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Publication date
Application filed filed Critical
Priority to JP2007129930A priority Critical patent/JP5046742B2/en
Priority claimed from JP2007129930A external-priority patent/JP5046742B2/en
Publication of JP2007205161A publication Critical patent/JP2007205161A/en
Publication of JP2007205161A5 publication Critical patent/JP2007205161A5/ja
Application granted granted Critical
Publication of JP5046742B2 publication Critical patent/JP5046742B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (3)

高地盤の土圧を支持し、高地盤の崩壊を阻止する擁壁において、
擁壁の壁芯方向に間隔を隔てて擁壁の壁内に配置され、下端部が地盤の支持層に達し、上端部が擁壁の上端部に達する垂直支柱を構成する円形断面の鋼管と、
土圧が作用する前記擁壁の壁体部分を構成する鉄筋コンクリート構造の壁体とを備え、
前記鋼管の下端部は閉塞し、該鋼管の内部中空域には、前記壁体のコンクリートと連続するコンクリートが鋼管の全長に亘って充填されており、
前記鋼管の外径は、前記壁体の壁厚よりも小さく、該壁体の低地盤側及び高地盤側の壁面は、柱型を有しない平坦な壁面であることを特徴とする擁壁。
In the retaining wall that supports the earth pressure of the high ground and prevents the collapse of the high ground,
A steel pipe with a circular cross section that constitutes a vertical column that is arranged in the wall of the retaining wall at an interval in the direction of the wall core of the retaining wall, and that forms a vertical column with the lower end reaching the ground support layer and the upper end reaching the upper end of the retaining wall ,
Comprising a wall body of a reinforced concrete structure that constitutes the wall body portion of the retaining wall on which earth pressure acts ,
The lower end of the steel pipe is closed, and the internal hollow area of the steel pipe is filled with concrete that is continuous with the concrete of the wall body over the entire length of the steel pipe,
An outer diameter of the steel pipe is smaller than a wall thickness of the wall body, and the wall surface on the low ground side and the high ground side of the wall body is a flat wall surface having no column shape.
鉄筋コンクリート構造の地中梁が前記壁体の下側に一体的に形成され、該地中梁には、壁芯方向に延びる梁主筋と、該主筋を囲むスタラップ筋とが配筋され、前記地中梁の梁幅(W)は、該地中梁の梁せい(D)よりも大きい寸法に設定されることを特徴とする請求項1に記載された擁壁。A reinforced concrete structure underground beam is integrally formed on the lower side of the wall body. The underground beam has a beam main bar extending in the direction of the wall core and a stirrup bar surrounding the main bar. The retaining wall according to claim 1, wherein the beam width (W) of the intermediate beam is set to a size larger than that of the beam beam (D) of the underground beam. 前記壁体は、全高に亘って均一な壁厚を有することを特徴とする請求項1又は2に記載された擁壁。The retaining wall according to claim 1 or 2, wherein the wall body has a uniform wall thickness over the entire height.
JP2007129930A 2005-07-19 2007-05-16 Retaining wall and its supporting method Expired - Fee Related JP5046742B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007129930A JP5046742B2 (en) 2005-07-19 2007-05-16 Retaining wall and its supporting method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005209320 2005-07-19
JP2005209320 2005-07-19
JP2007129930A JP5046742B2 (en) 2005-07-19 2007-05-16 Retaining wall and its supporting method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006197480A Division JP4079975B2 (en) 2005-07-19 2006-07-19 Retaining wall construction method

Publications (3)

Publication Number Publication Date
JP2007205161A JP2007205161A (en) 2007-08-16
JP2007205161A5 true JP2007205161A5 (en) 2010-06-17
JP5046742B2 JP5046742B2 (en) 2012-10-10

Family

ID=38484851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007129930A Expired - Fee Related JP5046742B2 (en) 2005-07-19 2007-05-16 Retaining wall and its supporting method

Country Status (1)

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JP (1) JP5046742B2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5309378B2 (en) * 2007-11-30 2013-10-09 株式会社東部 Self-supporting retaining wall
JP5124356B2 (en) * 2008-06-18 2013-01-23 旭中部資材株式会社 Exterior structure pile and foundation structure of exterior structure using it
JP5184393B2 (en) * 2009-01-23 2013-04-17 旭化成ホームズ株式会社 Protective wall and protective wall forming method
JP6343727B1 (en) * 2018-01-16 2018-06-13 株式会社トラバース Self-supporting retaining wall and connecting block
CN109403341A (en) * 2018-10-31 2019-03-01 中建局集团建设发展有限公司 A kind of compound gravity retaining wall structure of soft clay area ultra-deep foundation pit and its engineering method
JP7362325B2 (en) * 2019-07-16 2023-10-17 日本原子力発電株式会社 seawall
CN111172980A (en) * 2020-01-13 2020-05-19 四川盛唐建设工程有限公司 In-situ slurry making construction method for constructing retaining wall pile
CN112359844A (en) * 2020-11-23 2021-02-12 中国电建集团江西省电力建设有限公司 Foundation pit supporting structure and construction method thereof
JP6940709B1 (en) * 2021-02-24 2021-09-29 哲 牧野 Retaining wall and its construction method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59233028A (en) * 1983-06-14 1984-12-27 Hazama Gumi Ltd Residential land formation work on sloped ground
JPH0881953A (en) * 1994-09-12 1996-03-26 Chiyoda Koei Kk Square column steel pipe pile with helical vane
JPH0988080A (en) * 1995-09-22 1997-03-31 Kensetsu Kiso Eng Co Ltd Sheathing structure
JP2001311147A (en) * 2000-04-28 2001-11-09 Chiyoda Koei Kk Screwed steel pipe pile and execution method thereof

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