JP2022082483A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2022082483A5 JP2022082483A5 JP2020193931A JP2020193931A JP2022082483A5 JP 2022082483 A5 JP2022082483 A5 JP 2022082483A5 JP 2020193931 A JP2020193931 A JP 2020193931A JP 2020193931 A JP2020193931 A JP 2020193931A JP 2022082483 A5 JP2022082483 A5 JP 2022082483A5
- Authority
- JP
- Japan
- Prior art keywords
- existing building
- roof unit
- pillar
- scattering
- demolishing
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims 3
- 230000003028 elevating effect Effects 0.000 claims 2
Claims (4)
鉛直方向に延びる支柱と、a column extending vertically;
前記支柱に昇降可能に支持されて水平方向に延びる複数のトラス梁と、a plurality of horizontally extending truss beams that are vertically supported by the support;
前記トラス梁に支持されて前記既存建物を上から覆う養生シートと、を備え、a curing sheet supported by the truss beam and covering the existing building from above;
前記支柱は、前記既存建物の側面の外側に配置された外部足場に取り付けられ、The struts are attached to external scaffolding located outside the side of the existing building,
前記複数のトラス梁は、それぞれ、高さ位置を変更可能であることを特徴とする飛散防止システム。 The scattering prevention system, wherein each of the plurality of truss beams is changeable in height position.
前記既存建物の一側面の外側に配置された第１支柱と、
前記既存建物を挟んで前記第１支柱の反対側に配置された第２支柱と、
前記第１支柱と前記第２支柱との間に昇降可能に架設された屋根ユニットと、
前記屋根ユニットに展張される養生シートと、
前記屋根ユニットを前記第１支柱および前記第２支柱に対して昇降させる昇降装置と、を備えることを特徴とする飛散防止システム。 A scattering prevention system for preventing the scattering of crushed materials when demolishing an existing building,
a first pillar arranged outside one side of the existing building;
a second pillar arranged on the opposite side of the first pillar across the existing building;
a roof unit vertically installed between the first support and the second support;
a curing sheet spread over the roof unit;
an elevating device for elevating the roof unit with respect to the first pillar and the second pillar.
前記各トラス梁は、前記第１支柱に支持されるトラス梁本体と、前記トラス梁本体から水平方向に突没可能に設けられて前記第２支柱に支持される梁長調整部と、を備えることを特徴とする請求項２に記載の飛散防止システム。 The roof unit includes a plurality of truss beams arranged substantially parallel,
Each of the truss beams includes a truss beam main body supported by the first strut, and a beam length adjusting portion provided so as to be horizontally projectable from the truss beam main body and supported by the second strut. The anti-scattering system according to claim 2 , characterized in that:
前記既存建物の外側に外部足場を設置する第１工程と、
前記外部足場に前記第１支柱および前記第２支柱を取り付けて、前記既存建物の上方でかつ前記第１支柱と前記第２支柱との間に屋根ユニットを昇降可能に架設するとともに、前記屋根ユニットに養生シートを展張する第２工程と、
前記屋根ユニットの直下で前記既存建物を所定フロア分解体する第３工程と、
前記昇降装置を駆動して、前記屋根ユニットを前記第１支柱および前記第２支柱に沿って下降させる第４工程と、
前記第３工程および前記第４工程を、前記既存建物の上層階から下層階に向かって繰り返す第５工程と、を備えることを特徴とする既存建物の解体方法。 A method of demolishing an existing building using the anti-scattering system according to claim 2 ,
A first step of installing an external scaffold outside the existing building;
The first support column and the second support column are attached to the external scaffolding, and a roof unit is vertically erected above the existing building and between the first support column and the second support column, and the roof unit A second step of extending the curing sheet to
a third step of disassembling the existing building directly under the roof unit to a predetermined floor;
a fourth step of driving the lifting device to lower the roof unit along the first pillar and the second pillar;
A method for demolishing an existing building, comprising: a fifth step in which the third step and the fourth step are repeated from upper floors to lower floors of the existing building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020193931A JP7245472B2 (en) | 2020-11-22 | 2020-11-22 | Anti-scattering system and demolition method for existing buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020193931A JP7245472B2 (en) | 2020-11-22 | 2020-11-22 | Anti-scattering system and demolition method for existing buildings |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022082483A JP2022082483A (en) | 2022-06-02 |
| JP2022082483A5 true JP2022082483A5 (en) | 2022-10-31 |
| JP7245472B2 JP7245472B2 (en) | 2023-03-24 |
Family
ID=81802051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020193931A Active JP7245472B2 (en) | 2020-11-22 | 2020-11-22 | Anti-scattering system and demolition method for existing buildings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7245472B2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101367A (en) * | 1993-02-18 | 1994-04-12 | Tatsuo Kimura | Supporting structure of simple tent |
| JP3072214B2 (en) * | 1993-08-13 | 2000-07-31 | 株式会社竹中工務店 | Temporary shed |
| JP3252675B2 (en) * | 1995-10-20 | 2002-02-04 | 鹿島建設株式会社 | All-weather temporary roof |
| JP3992613B2 (en) * | 2002-10-10 | 2007-10-17 | 西松建設株式会社 | Tower-shaped structure demolition apparatus and tower-shaped structure demolition method |
| JP6883343B2 (en) * | 2018-03-22 | 2021-06-09 | 株式会社ナベカヰ | Anti-scattering curing system and anti-scattering curing method |
-
2020
- 2020-11-22 JP JP2020193931A patent/JP7245472B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2017221870B2 (en) | Improved frame for climbing screen | |
| KR20180127066A (en) | Prefabricated shoring system | |
| WO2022252829A1 (en) | Liftable scaffold, lifting and installation methods thereof, and construction method for prefabricated building | |
| JP6474151B2 (en) | Dismantling system and dismantling method | |
| JP6712501B2 (en) | High-rise building demolition system and demolition method | |
| JP2019190274A (en) | Dispersion preventing curing system to upper part and dispersion preventing curing method to upper part in demolishing multilayer building | |
| JP3179138U (en) | Scaffolding support for leg head construction | |
| JP7041463B2 (en) | How to build a building | |
| JP5990427B2 (en) | Wind resistance reinforcement method for elevating formwork | |
| JP2022082483A5 (en) | ||
| JP2016204983A5 (en) | ||
| JP2012207379A (en) | Structure demolition system | |
| JP6491582B2 (en) | Mobile trolley | |
| JPH116310A (en) | Demolition method of multi-story building | |
| JP6391134B2 (en) | Dismantling method and dismantling system | |
| CN211201184U (en) | Assembled steel structure system | |
| JP7245472B2 (en) | Anti-scattering system and demolition method for existing buildings | |
| JP2002235446A (en) | Demolition method of building | |
| JP6418825B2 (en) | Jack reaction force support member and building dismantling method using the reaction force support member | |
| JPH1122200A (en) | Bearing replacement device of work elevating roof in multi-story building | |
| JP5512253B2 (en) | Scaffold dismantling method | |
| JP6132349B2 (en) | Structure reconstruction method | |
| JP5972113B2 (en) | Construction method of multistory parking lot | |
| RU2495212C1 (en) | Sliding forms | |
| KR20080107896A (en) | Plate for resources liting be quite easy to height regulator |