JP2001271497A - Temporary bearing construction method for existing building - Google Patents

Temporary bearing construction method for existing building

Info

Publication number
JP2001271497A
JP2001271497A JP2000084238A JP2000084238A JP2001271497A JP 2001271497 A JP2001271497 A JP 2001271497A JP 2000084238 A JP2000084238 A JP 2000084238A JP 2000084238 A JP2000084238 A JP 2000084238A JP 2001271497 A JP2001271497 A JP 2001271497A
Authority
JP
Japan
Prior art keywords
foundation
existing
existing building
building
step showing
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
JP2000084238A
Other languages
Japanese (ja)
Inventor
Hisao Tanaka
久雄 田中
Mitsumasa Tsunoda
光正 角田
Shinichi Kawamata
慎一 川又
Takao Shinohara
隆雄 篠原
Hiroyuki Daiho
弘幸 大穂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kajima Corp
Original Assignee
Kajima Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kajima Corp filed Critical Kajima Corp
Priority to JP2000084238A priority Critical patent/JP2001271497A/en
Publication of JP2001271497A publication Critical patent/JP2001271497A/en
Pending legal-status Critical Current

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  • Foundations (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

PROBLEM TO BE SOLVED: To reduce the cost and shorten the term of works by dispensing with press-in of a steel pipe pile in the conventional construction method to temporarily bear the weight of a building for executing under-foundation base isolation work for the existing building even under the ground condition where there is boulder stone. SOLUTION: A pressure resisting board 8 which becomes a new foundation after the end of base isolation works is previously constructed outside the periphery of the existing foundation, and the weight of the building is temporarily born by a support 13 between an existing foundation beam 5 and the pressure resisting board 8.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、既存建物の免震化
工事等にともなう施工時建物重量の仮受け工法に関する
ものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for temporarily receiving the weight of a building at the time of construction accompanying the seismic isolation work of an existing building.

【0002】[0002]

【従来の技術】既存建物の基礎下に免震装置を取付ける
免震化工事(免震レトロフィット工事)は、従来、図15
〜図21に示すような手順にて行われている。
[Prior Art] Conventional seismic isolation work (seismic isolation retrofitting work) to install seismic isolation devices under the foundation of an existing building
21 are performed according to the procedure shown in FIG.

【0003】図15中、1は既存建物の柱、2は梁、3は
土間スラブ、4は基礎フーチング、5は基礎梁で、ま
ず、既存の土間スラブ3を撤去し、図16に示すように基
礎の下を残し掘削する。
In FIG. 15, 1 is a pillar of an existing building, 2 is a beam, 3 is a slab, 4 is a foundation footing, and 5 is a foundation beam. First, the existing slab 3 is removed, as shown in FIG. Excavation, leaving under the foundation.

【0004】次いで、図17に示すように既存の基礎梁5
の中央部分に補強を施して補強した基礎梁6とし、図18
に示すように基礎フーチング4の下方に仮杭7を圧入す
る。仮杭7は直接基礎であるフーチング下の土を部分的
に掘削して圧入することになるため、先にフーチング下
の土に薬液注入等を行い崩壊を防ぐ措置が必要となる。
[0004] Next, as shown in FIG.
The central beam is reinforced to give a reinforced foundation beam 6.
The temporary pile 7 is press-fitted below the foundation footing 4 as shown in FIG. Since the temporary pile 7 directly excavates and press-fits the soil under the footing, which is the foundation, it is necessary to first take a chemical solution into the soil under the footing to prevent collapse.

【0005】そして図19に示すように基礎フーチング4
下を全面的に掘削し、既存基礎梁5の端部に補強を施し
て補強した基礎梁6′とし、図20に示すように積層ゴム
等の免震部材12の取付けと耐圧盤8の打設を行う。
[0005] Then, as shown in FIG.
Excavating the entire area below, the end of the existing foundation beam 5 is reinforced to provide a reinforced foundation beam 6 ′, and as shown in FIG. Make settings.

【0006】図21に示すように1階床10をつくり、仮杭
7を撤去または切断して免震部材12へ荷重を移行する。
[0006] As shown in FIG. 21, the first floor 10 is formed, the temporary pile 7 is removed or cut, and the load is transferred to the seismic isolation member 12.

【0007】他の従来例として、まず、図22に示すよう
に既存のピット底盤11を撤去し、図23に示すように基礎
フーチング4の下を残して掘削し、図24に示すように既
存の基礎梁5に補強を施し、図25に示すように補強した
基礎梁6の下方に仮杭7を圧入する。
As another conventional example, first, as shown in FIG. 22, the existing pit bottom 11 is removed, and as shown in FIG. 23, excavation is performed while leaving the bottom of the foundation footing 4, and as shown in FIG. 25, the temporary pile 7 is press-fitted below the reinforced foundation beam 6 as shown in FIG.

【0008】図26に示すように基礎フーチング4を解体
・撤去し、図27に示すように免震部材12の取付けと耐圧
盤8の打設を行う。図28に示すように仮杭7を撤去また
は切断して免震部材12へ荷重を移行する。
As shown in FIG. 26, the basic footing 4 is disassembled and removed, and as shown in FIG. As shown in FIG. 28, the temporary pile 7 is removed or cut and the load is transferred to the seismic isolation member 12.

【0009】このように従来工法では、施工中の建物の
「仮受け」工法として、既存基礎フーチングの下または
既存基礎のすぐ脇にある基礎梁下から地盤へ鋼管杭によ
る仮杭を圧入して重量を支持する方法が採られてきた。
As described above, in the conventional construction method, as a “temporary receiving” construction method for a building under construction, a temporary pile made of steel pipe piles is pressed into the ground from under the existing foundation footing or under the foundation beam immediately beside the existing foundation. Weight support methods have been adopted.

【0010】[0010]

【発明が解決しようとする課題】しかし、直接基礎の場
合、基礎フーチング4下面への鋼管杭の圧入は施工的に
大変であり、また支持地盤を壊すことにより安全性に支
障をきたす。また、直接基礎として設計されている既存
基礎フーチング4に杭基礎としての応力は負担できない
場合が多い(等分布荷重→集中荷重となるため)ので既
存基礎フーチング4の補強が必要となる。
However, in the case of a direct foundation, the press-fitting of the steel pipe pile into the lower surface of the foundation footing 4 is difficult in terms of construction, and the safety is hindered by breaking the supporting ground. In addition, in many cases, the stress as a pile foundation cannot be borne by the existing foundation footing 4 designed as a direct foundation (because the distribution load becomes a concentrated load → concentrated load), so the existing foundation footing 4 needs to be reinforced.

【0011】基礎梁下へ仮杭7を圧入する場合において
も、地質状況により転石等がある場合は鋼管杭の圧入が
困難となり、圧入できたとしても支持力に不確定さが残
る。
[0011] Even when the temporary pile 7 is press-fitted under the foundation beam, it is difficult to press-fit the steel pipe pile if there is a boulder or the like due to the geological condition, and even if it can be press-fitted, uncertainty remains in the bearing capacity.

【0012】しかも、既存梁の真下に鋼管杭を圧入する
ことは施工的に困難となり、また梁の両脇に圧入する場
合は倍の数量、手間がかかる。
In addition, it is difficult to press-fit the steel pipe pile directly below the existing beam, and when press-fitting the steel sheet pile on both sides of the beam, it takes twice as much time and labor.

【0013】本発明の目的は前記従来例の不都合を解消
し、鋼管杭の圧入がなくなることにより、転石等がある
地盤条件でも、基礎下免震のための仮受けが可能とな
り、また、コスト低減や工期短縮に大きな効果が期待で
きる既存建物の仮受け工法を提供することにある。
An object of the present invention is to eliminate the disadvantages of the prior art and eliminate the press-fitting of steel pipe piles, thereby enabling temporary support for seismic isolation under a foundation even under the condition of a boulder or the like. It is an object of the present invention to provide a temporary receiving method for an existing building that can be expected to have a great effect on reduction and shortening of a construction period.

【0014】[0014]

【課題を解決するための手段】本発明は前記目的を達成
するため、免震化工事終了後に新しい基礎となる耐圧盤
を既存基礎まわりを除いて先行して構築し、既存基礎梁
とその耐圧盤の間のサポート(ジャッキ)にて建物重量
を仮受けすることを要旨とするものである。
According to the present invention, in order to achieve the above object, after the completion of the seismic isolation work, a new pressure-resistant panel, which is a new foundation, is constructed in advance of the existing foundation except for the surroundings, and the existing foundation beam and its pressure resistance are constructed. The purpose is to temporarily receive the building weight with the support (jack) between the panels.

【0015】請求項1記載の本発明によれば、耐圧盤が
先行打設されることにより、フーチング下又は基礎梁下
への鋼管杭の圧入が不要となる。また、鋼管杭の圧入が
なくなることにより、コスト、工期面に大きな効果があ
る。さらに、転石等がある地盤条件でも、基礎下免震の
ための仮受けが可能となる。「居ながら施工」を行うた
めには構造安全性の確保が重要であり、転石等による支
持力の不確定さ、およびフーチング下を部分掘削する危
険性を回避できる。
According to the first aspect of the present invention, since the pressure plate is driven in advance, it is not necessary to press-fit the steel pipe pile under the footing or the foundation beam. In addition, since there is no press-fitting of the steel pipe pile, there is a great effect on cost and construction period. Furthermore, even under the ground condition where there is a boulder, etc., provisional support for seismic isolation under the foundation is possible. It is important to ensure structural safety in order to perform “construction while staying”, and it is possible to avoid the uncertainty of the supporting force due to boulders and the like and the danger of partially excavating under the footing.

【0016】[0016]

【発明の実施の形態】以下、図面について本発明の実施
の形態を詳細に説明する。図1〜図7は本発明の既存建
物の仮受け工法の第1実施形態を示す各工程の説明図
で、前記従来例を示す図15〜図21、図22〜図28と同一構
成要素には同一参照符号を付したもので、図中、1は既
存建物の柱、2は梁、3は土間スラブ、4は基礎フーチ
ング、5は基礎梁を示す。
Embodiments of the present invention will be described below in detail with reference to the drawings. FIGS. 1 to 7 are explanatory views of each step showing a first embodiment of a temporary receiving method for an existing building according to the present invention, and are the same as those shown in FIGS. 15 to 21 and FIGS. Are the same reference numerals, in the figure, 1 is a column of an existing building, 2 is a beam, 3 is a soil slab, 4 is a foundation footing, and 5 is a foundation beam.

【0017】まず、図1に示すように既存の土間スラブ
3を撤去し、図2に示すように基礎の下を残し掘削す
る。
First, as shown in FIG. 1, the existing earth slab 3 is removed, and as shown in FIG. 2, excavation is performed while leaving under the foundation.

【0018】次いで、図3に示すように既存基礎周りを
除いて、すなわち、基礎フーチング4の下方以外の所
に、耐圧盤8を先行して打設(構築)する。この耐圧盤
8は免震化工事終了後に新しい基礎となるものである。
また、既存の基礎梁5に補強を施して補強した基礎梁6
とする。
Next, as shown in FIG. 3, the pressure-resistant plate 8 is firstly driven (constructed) except for around the existing foundation, that is, at a place other than below the foundation footing 4. This pressure-resistant panel 8 is a new foundation after the seismic isolation work is completed.
In addition, the existing foundation beams 5 are reinforced and reinforced.
And

【0019】図4に示すように、このように補強した基
礎梁6と前記耐圧盤8の間にジャッキによるサポート13
を設置して、このサポート13で補強した基礎梁6を介し
て建物重量を仮受けする。また、補強した基礎梁6と耐
圧盤8間に拘束部材14を配設して水平方向の力を仮固定
する。
As shown in FIG. 4, a support 13 by a jack is provided between the reinforced foundation beam 6 and the pressure plate 8 as described above.
Is installed, and the building weight is temporarily received via the foundation beam 6 reinforced with the support 13. Further, a restraining member 14 is disposed between the reinforced foundation beam 6 and the pressure plate 8 to temporarily fix a horizontal force.

【0020】図5に示すように基礎下を掘削(二次掘
削)し、図6に示すように耐圧盤8′を打設する。そし
て、積層ゴム等の免震部材12を取付ける。
Under the foundation is excavated as shown in FIG. 5 (secondary excavation), and as shown in FIG. Then, the seismic isolation member 12 such as laminated rubber is attached.

【0021】図7に示すように1階床10を造り、サポー
ト13と拘束部材14を撤去または切断して免震部材12へ荷
重を移行する。
As shown in FIG. 7, the first floor 10 is constructed, the support 13 and the restraint member 14 are removed or cut off, and the load is transferred to the seismic isolation member 12.

【0022】図8〜図14に本発明の第2実施形態を示す
が、まず、図8に示すように既存のピット底盤11を撤去
し、図9に示すように基礎フーチング4の下を残して掘
削し、図10に示すように、既存基礎周りを除いて、すな
わち、基礎フーチング4以外の所に、耐圧盤8を先行し
て打設(構築)する。また、既存の基礎梁5に補強を施
して補強した基礎梁6とする。
FIGS. 8 to 14 show a second embodiment of the present invention. First, the existing pit bottom 11 is removed as shown in FIG. 8, and the bottom of the basic footing 4 is left as shown in FIG. Then, as shown in FIG. 10, the pressure plate 8 is driven (constructed) prior to excluding the area around the existing foundation, that is, at a place other than the foundation footing 4. In addition, the existing foundation beam 5 is reinforced to provide a reinforced foundation beam 6.

【0023】図11に示すように、このように補強した基
礎梁6と前記耐圧盤8の間にジャッキによるサポート13
を設置して、このサポート13で補強した基礎梁6を介し
て建物重量を仮受けする。また、補強した基礎梁6と耐
圧盤8間に拘束部材14を配設して水平方向の力を仮固定
する。
As shown in FIG. 11, a support 13 by a jack is provided between the foundation beam 6 thus reinforced and the pressure plate 8.
Is installed, and the building weight is temporarily received via the foundation beam 6 reinforced with the support 13. Further, a restraining member 14 is disposed between the reinforced foundation beam 6 and the pressure plate 8 to temporarily fix a horizontal force.

【0024】図12に示すように基礎フーチング4を解体
・撤去し、図13に示すようにこの基礎フーチング4を撤
去した個所にも耐圧盤8′を打設し、積層ゴム等の免震
部材12を取付ける。
As shown in FIG. 12, the basic footing 4 is disassembled and removed, and as shown in FIG. 13, a pressure-resistant plate 8 'is cast at the place where the basic footing 4 is removed, and seismic isolation members such as laminated rubber are used. Install 12.

【0025】図14に示すようにサポート13と拘束部材14
を撤去または切断して免震部材12へ荷重を移行する。
As shown in FIG. 14, the support 13 and the restraining member 14
And the load is transferred to the seismic isolation member 12.

【0026】[0026]

【発明の効果】以上述べたように本発明の既存建物の仮
受け工法は、鋼管杭の圧入がなくなることにより、転石
等がある地盤条件でも、基礎下免震のための仮受けが可
能となり、また、コスト低減や工期短縮に大きな効果が
期待できるものである。
As described above, the temporary receiving method for an existing building according to the present invention eliminates press-fitting of steel pipe piles, thereby enabling temporary receiving for seismic isolation under a foundation even under the condition of a boulder or other ground. Further, a great effect can be expected for cost reduction and shortening of the construction period.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の既存建物の仮受け工法の第1実施形態
を示す第1工程の説明図である。
FIG. 1 is an explanatory diagram of a first step showing a first embodiment of a temporary receiving method for an existing building according to the present invention.

【図2】本発明の既存建物の仮受け工法の第1実施形態
を示す第2工程の説明図である。
FIG. 2 is an explanatory diagram of a second step showing the first embodiment of the temporary receiving method for an existing building of the present invention.

【図3】本発明の既存建物の仮受け工法の第1実施形態
を示す第3工程の説明図である。
FIG. 3 is an explanatory view of a third step showing the first embodiment of the temporary receiving method for an existing building according to the present invention.

【図4】本発明の既存建物の仮受け工法の第1実施形態
を示す第4工程の説明図である。
FIG. 4 is an explanatory diagram of a fourth step showing the first embodiment of the temporary receiving method for an existing building of the present invention.

【図5】本発明の既存建物の仮受け工法の第1実施形態
を示す第5工程の説明図である。
FIG. 5 is an explanatory diagram of a fifth step showing the first embodiment of the temporary receiving method for an existing building of the present invention.

【図6】本発明の既存建物の仮受け工法の第1実施形態
を示す第6工程の説明図である。
FIG. 6 is an explanatory view of a sixth step showing the first embodiment of the temporary receiving method for an existing building of the present invention.

【図7】本発明の既存建物の仮受け工法の第1実施形態
を示す第7工程の説明図である。
FIG. 7 is an explanatory diagram of a seventh step showing the first embodiment of the temporary receiving method for an existing building of the present invention.

【図8】本発明の既存建物の仮受け工法の第2実施形態
を示す第1工程の説明図である。
FIG. 8 is an explanatory diagram of a first step showing a second embodiment of the temporary receiving method for an existing building according to the present invention.

【図9】本発明の既存建物の仮受け工法の第2実施形態
を示す第2工程の説明図である。
FIG. 9 is an explanatory diagram of a second step showing a second embodiment of the temporary receiving method for an existing building according to the present invention.

【図10】本発明の既存建物の仮受け工法の第2実施形
態を示す第3工程の説明図である。
FIG. 10 is an explanatory view of a third step showing the second embodiment of the temporary receiving method for an existing building of the present invention.

【図11】本発明の既存建物の仮受け工法の第2実施形
態を示す第4工程の説明図である。
FIG. 11 is an explanatory view of a fourth step showing the second embodiment of the temporary receiving method for an existing building of the present invention.

【図12】本発明の既存建物の仮受け工法の第2実施形
態を示す第5工程の説明図である。
FIG. 12 is an explanatory diagram of a fifth step showing a second embodiment of the temporary receiving method for an existing building according to the present invention.

【図13】本発明の既存建物の仮受け工法の第2実施形
態を示す第6工程の説明図である。
FIG. 13 is an explanatory diagram of a sixth step showing the second embodiment of the temporary receiving method for an existing building of the present invention.

【図14】本発明の既存建物の仮受け工法の第2実施形
態を示す第7工程の説明図である。
FIG. 14 is an explanatory diagram of a seventh step showing the second embodiment of the temporary receiving method for an existing building of the present invention.

【図15】従来の第1例を示す第1工程の説明図であ
る。
FIG. 15 is an explanatory diagram of a first step showing a first example of the related art.

【図16】従来の第1例を示す第2工程の説明図であ
る。
FIG. 16 is an explanatory diagram of a second step showing the first conventional example.

【図17】従来の第1例を示す第3工程の説明図であ
る。
FIG. 17 is an explanatory view of a third step showing the first conventional example.

【図18】従来の第1例を示す第4工程の説明図であ
る。
FIG. 18 is an explanatory diagram of a fourth step showing the first conventional example.

【図19】従来の第1例を示す第5工程の説明図であ
る。
FIG. 19 is an explanatory view of a fifth step showing the first example of the related art.

【図20】従来の第1例を示す第6工程の説明図であ
る。
FIG. 20 is an explanatory diagram of a sixth step showing the first conventional example.

【図21】従来の第1例を示す第7工程の説明図であ
る。
FIG. 21 is an explanatory view of a seventh step showing the first conventional example.

【図22】従来の第2例を示す第1工程の説明図であ
る。
FIG. 22 is an explanatory diagram of a first step showing a second conventional example.

【図23】従来の第2例を示す第2工程の説明図であ
る。
FIG. 23 is an explanatory diagram of a second step showing a second conventional example.

【図24】従来の第2例を示す第3工程の説明図であ
る。
FIG. 24 is an explanatory view of a third step showing the second conventional example.

【図25】従来の第2例を示す第4工程の説明図であ
る。
FIG. 25 is an explanatory view of a fourth step showing the second conventional example.

【図26】従来の第2例を示す第5工程の説明図であ
る。
FIG. 26 is an explanatory diagram of a fifth step showing the second example of the related art.

【図27】従来の第2例を示す第6工程の説明図であ
る。
FIG. 27 is an explanatory view of a sixth step showing the second conventional example.

【図28】従来の第2例を示す第7工程の説明図であ
る。
FIG. 28 is an explanatory view of a seventh step showing the second conventional example.

【図29】図18のA−A線矢視図である。FIG. 29 is a view taken along the line AA of FIG. 18;

【符号の説明】[Explanation of symbols]

1…柱 2…梁 3…土間スラブ 4…基礎フーチン
グ 5…基礎梁 6,6′…補強し
た基礎梁 7…仮杭 8,8′…耐圧盤 10…1階床 11…ピット底盤 12…免震部材 13…サポート 14…拘束部材
DESCRIPTION OF SYMBOLS 1 ... Pillar 2 ... Beam 3 ... Soil slab 4 ... Foundation footing 5 ... Foundation beam 6, 6 '... Reinforced foundation beam 7 ... Temporary pile 8, 8' ... Pressure plate 10 ... 1st floor 11 ... Pit bottom 12 ... Exempt Earthquake member 13 ... Support 14 ... Restraining member

───────────────────────────────────────────────────── フロントページの続き (72)発明者 川又 慎一 神奈川県横浜市中区太田町四丁目51番地 鹿島建設株式会社横浜支店内 (72)発明者 篠原 隆雄 神奈川県横浜市中区太田町四丁目51番地 鹿島建設株式会社横浜支店内 (72)発明者 大穂 弘幸 神奈川県横浜市中区太田町四丁目51番地 鹿島建設株式会社横浜支店内 Fターム(参考) 2D046 DA12 2E176 AA00 BB28  ──────────────────────────────────────────────────の Continued on the front page (72) Inventor Shinichi Kawamata 4-51 Otacho, Naka-ku, Yokohama-shi, Kanagawa Prefecture Kashima Construction Co., Ltd.Yokohama Branch (72) Inventor Takao Shinohara 4-chome Otacho, Naka-ku, Yokohama-shi, Kanagawa 51 Kashima Construction Co., Ltd. Yokohama Branch (72) Inventor Hiroyuki Oho 4-51 Otacho, Naka-ku, Yokohama-shi, Kanagawa Prefecture Kashima Construction Co., Ltd. Yokohama Branch F-term (reference) 2D046 DA12 2E176 AA00 BB28

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 免震化工事終了後に新しい基礎となる耐
圧盤を既存基礎まわりを除いて先行して構築し、既存基
礎梁とその耐圧盤の間のサポートにて建物重量を仮受け
することを特徴とした既存建物の仮受け工法。
(1) After completion of the seismic isolation work, a pressure plate to be a new foundation is constructed ahead of the existing foundation excluding the surrounding area, and the building weight is temporarily received by the support between the existing foundation beam and the pressure plate. The temporary construction method for existing buildings, characterized by
JP2000084238A 2000-03-24 2000-03-24 Temporary bearing construction method for existing building Pending JP2001271497A (en)

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Cited By (10)

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JP2011007008A (en) * 2009-06-29 2011-01-13 Shimizu Corp Method for foundation base-isolation retrofit
JP2014055454A (en) * 2012-09-12 2014-03-27 Taisei Corp Structure and method for temporarily supporting foundation
JP2014088714A (en) * 2012-10-30 2014-05-15 Taisei Corp Temporary supporting method for foundation
JP2014125807A (en) * 2012-12-27 2014-07-07 Shimizu Corp Base isolation retrofit construction for existing building
JP2015175170A (en) * 2014-03-16 2015-10-05 大成建設株式会社 Temporary support method of foundation
JP2015200071A (en) * 2014-04-04 2015-11-12 大成建設株式会社 temporary support method
JP2016011520A (en) * 2014-06-28 2016-01-21 大成建設株式会社 Horizontal movement restraining method
JP2017141626A (en) * 2016-02-12 2017-08-17 株式会社大林組 Temporary receiving method of existing structure
JP2019085802A (en) * 2017-11-09 2019-06-06 株式会社竹中工務店 Structure relocation method
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011007008A (en) * 2009-06-29 2011-01-13 Shimizu Corp Method for foundation base-isolation retrofit
JP2014055454A (en) * 2012-09-12 2014-03-27 Taisei Corp Structure and method for temporarily supporting foundation
JP2014088714A (en) * 2012-10-30 2014-05-15 Taisei Corp Temporary supporting method for foundation
JP2014125807A (en) * 2012-12-27 2014-07-07 Shimizu Corp Base isolation retrofit construction for existing building
JP2015175170A (en) * 2014-03-16 2015-10-05 大成建設株式会社 Temporary support method of foundation
JP2015200071A (en) * 2014-04-04 2015-11-12 大成建設株式会社 temporary support method
JP2016011520A (en) * 2014-06-28 2016-01-21 大成建設株式会社 Horizontal movement restraining method
JP2017141626A (en) * 2016-02-12 2017-08-17 株式会社大林組 Temporary receiving method of existing structure
JP2019085802A (en) * 2017-11-09 2019-06-06 株式会社竹中工務店 Structure relocation method
JP7003381B2 (en) 2017-11-09 2022-01-20 株式会社竹中工務店 Structure relocation method
JP7538022B2 (en) 2020-12-15 2024-08-21 株式会社竹中工務店 Excavation Method

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