JP5189397B2 - 中空塔状構造物の解体方法 - Google Patents
中空塔状構造物の解体方法 Download PDFInfo
- Publication number
- JP5189397B2 JP5189397B2 JP2008094576A JP2008094576A JP5189397B2 JP 5189397 B2 JP5189397 B2 JP 5189397B2 JP 2008094576 A JP2008094576 A JP 2008094576A JP 2008094576 A JP2008094576 A JP 2008094576A JP 5189397 B2 JP5189397 B2 JP 5189397B2
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- JP
- Japan
- Prior art keywords
- hollow tower
- tower structure
- cut
- hollow
- chimney
- 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.)
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- 239000000463 material Substances 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000009415 formwork Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000007654 immersion Methods 0.000 claims description 12
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 description 10
- 238000012856 packing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000010425 asbestos Substances 0.000 description 6
- 229910052895 riebeckite Inorganic materials 0.000 description 6
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
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- 239000012779 reinforcing material Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
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- 231100001261 hazardous Toxicity 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Description
2 耐火ライニング材
3 筒状型枠
4 下部煙道開口
5 型枠固定用モルタル
6 樋
7 タンク
8 蓋体
9 無機系硬化性流動物
10 注入用孔
11 浸漬固化剤
12 ワイヤーソー
13 シート
Claims (2)
- 内周面に有害物質が存在する中空塔状構造物の内部に筒状型枠を設置し、筒状型枠と中空塔状構造物との間の空間に無機系硬化性流動物を充填し、その無機系硬化性流動物の硬化後、中空塔状構造物を筒状型枠ごと周方向に切断することを特徴とする中空塔状構造物の解体方法。
- 請求項1に記載の中空塔状構造物の解体方法であって、中空塔状構造物の外部から切断予定位置に周方向に適当間隔をあけて複数の注入用孔を穿設し、これらの注入用孔から注入した浸漬固化剤を中空塔状構造物内周面の耐火ライニング材に含浸させて固化させた後、中空塔状構造物を筒状型枠ごと周方向に切断することを特徴とする中空塔状構造物の解体方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008094576A JP5189397B2 (ja) | 2008-04-01 | 2008-04-01 | 中空塔状構造物の解体方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008094576A JP5189397B2 (ja) | 2008-04-01 | 2008-04-01 | 中空塔状構造物の解体方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009249808A JP2009249808A (ja) | 2009-10-29 |
| JP5189397B2 true JP5189397B2 (ja) | 2013-04-24 |
Family
ID=41310766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008094576A Expired - Fee Related JP5189397B2 (ja) | 2008-04-01 | 2008-04-01 | 中空塔状構造物の解体方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5189397B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015744B (zh) * | 2012-12-27 | 2014-11-26 | 中铁一局集团有限公司 | 一种钢筋混凝土烟囱拆除方法 |
| CN103938888B (zh) * | 2014-05-14 | 2016-01-27 | 中钢集团武汉安全环保研究院有限公司 | 一种筒形钢柱结构建构筑物的爆破拆除方法 |
| JP7058566B2 (ja) * | 2018-06-28 | 2022-04-22 | 山九株式会社 | 筒状構造物の解体方法 |
| JP7843198B2 (ja) * | 2022-08-05 | 2026-04-09 | 大成建設株式会社 | 廃油固化方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4020700B2 (ja) * | 2002-05-28 | 2007-12-12 | 太陽工業株式会社 | 煙突の解体方法 |
| JP4991182B2 (ja) * | 2006-02-01 | 2012-08-01 | 株式会社ストリートデザイン | アスベストの無害処理工法 |
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2008
- 2008-04-01 JP JP2008094576A patent/JP5189397B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009249808A (ja) | 2009-10-29 |
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