JP4531492B2 - 凍上防止のための施工方法 - Google Patents
凍上防止のための施工方法 Download PDFInfo
- Publication number
- JP4531492B2 JP4531492B2 JP2004253438A JP2004253438A JP4531492B2 JP 4531492 B2 JP4531492 B2 JP 4531492B2 JP 2004253438 A JP2004253438 A JP 2004253438A JP 2004253438 A JP2004253438 A JP 2004253438A JP 4531492 B2 JP4531492 B2 JP 4531492B2
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- JP
- Japan
- Prior art keywords
- depth
- ground
- freezing
- heat insulating
- concrete
- 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.)
- Expired - Fee Related
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- Foundations (AREA)
Description
2…地盤
2a…地盤の上面
3…断熱壁
4…断熱パネル
5…金属製枠体
6…発泡樹脂断熱材
7…杭
7a…杭頭
8…土間コンクリート
D…凍結深度
Claims (3)
- 地盤を凍結深度よりも浅く掘削し、そこに根入れ深度が凍結深度よりも浅くなるように建物等の構造物のコンクリート基礎を形成して、土を埋戻すと共に、基礎の外側の地盤に凍結深度を越える深さ位置に達する断熱壁を設けることを特徴とする凍上防止のための施工方法。
- 地盤を凍結深度よりも浅く掘削し、そこに根入れ深度が凍結深度よりも浅くなるように構造物を形成して、土を埋戻すと共に、該根入れ部の外側の地盤に凍結深度を越える深さ位置に達する断熱壁を設けることを特徴とする凍上防止のための施工方法。
- 金属製の枠体内でウレタン等の樹脂を発泡させ、発泡樹脂と金属製枠体とを発泡時の接着作用で一体化した断熱パネルを前記断熱壁とし、該断熱壁の施工を、前記断熱パネルを地盤に対し圧入して打ち込むことによって行う請求項1又は2に記載の凍上防止のための施工方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004253438A JP4531492B2 (ja) | 2004-08-31 | 2004-08-31 | 凍上防止のための施工方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004253438A JP4531492B2 (ja) | 2004-08-31 | 2004-08-31 | 凍上防止のための施工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006070514A JP2006070514A (ja) | 2006-03-16 |
| JP4531492B2 true JP4531492B2 (ja) | 2010-08-25 |
Family
ID=36151422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004253438A Expired - Fee Related JP4531492B2 (ja) | 2004-08-31 | 2004-08-31 | 凍上防止のための施工方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4531492B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5957354B2 (ja) * | 2012-10-04 | 2016-07-27 | 株式会社住金システム建築 | 凍上対策用rc簡易地中壁築造用埋設型枠および凍上対策用rc簡易地中壁の築造工法 |
| CN111350164B (zh) * | 2020-03-18 | 2021-07-06 | 长春工程学院 | 一种防冻害临水护墙及施工方法 |
| CN119195564B (zh) * | 2024-11-07 | 2025-10-14 | 国网黑龙江省电力有限公司电力科学研究院 | 一种适用于冻土地区的防冻拔输电线路杆塔支撑基础 |
| CN120575603B (zh) * | 2025-02-14 | 2026-03-10 | 中国科学院西北生态环境资源研究院 | 季节冻土区防治桩基冻拔自锁式套管隔离结构的工作方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598840A (ja) * | 1982-07-05 | 1984-01-18 | Misawa Homes Co Ltd | 建築物の基礎構造 |
| JP2782710B2 (ja) * | 1987-09-30 | 1998-08-06 | アイシン精機株式会社 | パワーウインドレギユレータ装置 |
| JPH07197483A (ja) * | 1993-12-29 | 1995-08-01 | Misawa Homes Co Ltd | 基礎の施工方法 |
| JP3820517B2 (ja) * | 2001-11-01 | 2006-09-13 | 清水建設株式会社 | 建築物の免震構造 |
-
2004
- 2004-08-31 JP JP2004253438A patent/JP4531492B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006070514A (ja) | 2006-03-16 |
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