JP4945159B2 - 気泡混合軽量土の処理方法 - Google Patents
気泡混合軽量土の処理方法 Download PDFInfo
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- JP4945159B2 JP4945159B2 JP2006093829A JP2006093829A JP4945159B2 JP 4945159 B2 JP4945159 B2 JP 4945159B2 JP 2006093829 A JP2006093829 A JP 2006093829A JP 2006093829 A JP2006093829 A JP 2006093829A JP 4945159 B2 JP4945159 B2 JP 4945159B2
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- Prior art keywords
- mixed
- soil
- bubble
- lightweight soil
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- 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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- 239000002689 soil Substances 0.000 title claims description 41
- 238000003672 processing method Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 239000003570 air Substances 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
〔試験前(解砕前)〕
湿潤密度 0.61g/cm 3
含水比 58.20%
一軸圧縮強さ(q1)840.00kN/m2て(材令28日)
〔試験後(解砕後)〕
湿潤密度 1.15〜1.19g/cm 3
含水比 67.0〜80%
コーン指数(qC)8700〜11700kN/m2
空気間隙率 24.5〜25.3%
2 土砂
3 水
4 セメント
5 気泡
6 軟弱地盤
7 架設道路
8 再利用箇所
Claims (1)
- 土砂と水とセメントと気泡とを混合し、前記気泡量は軽量盛土として使用できるように全体積に占める割合を調整し、当該気泡混合軽量土を軽量盛土として使用し、その後、前記気泡混合軽量土で形成された軽量盛土を掘削・解砕して再利用箇所に運搬し、前記気泡混合軽量土の中の気泡を転圧することで可能な限り潰して前記気泡混合軽量土の体積を減少させて、前記軽量盛土より体積の小さな再利用箇所に移し変えること、
を特徴とする気泡混合軽量土の処理方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006093829A JP4945159B2 (ja) | 2006-03-30 | 2006-03-30 | 気泡混合軽量土の処理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2006093829A JP4945159B2 (ja) | 2006-03-30 | 2006-03-30 | 気泡混合軽量土の処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007270429A JP2007270429A (ja) | 2007-10-18 |
JP4945159B2 true JP4945159B2 (ja) | 2012-06-06 |
Family
ID=38673517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006093829A Active JP4945159B2 (ja) | 2006-03-30 | 2006-03-30 | 気泡混合軽量土の処理方法 |
Country Status (1)
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JP (1) | JP4945159B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110656651A (zh) * | 2019-09-23 | 2020-01-07 | 深圳金广源建设有限公司 | 混凝土灌注桩气泡消除器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2805406B2 (ja) * | 1991-10-21 | 1998-09-30 | 株式会社フジタ | 裏込め工法 |
JP2733719B2 (ja) * | 1991-10-21 | 1998-03-30 | 株式会社フジタ | 盛土工法 |
JP3519032B2 (ja) * | 2000-01-06 | 2004-04-12 | 裕 原 | 軽量盛土工法 |
JP2004156275A (ja) * | 2002-11-06 | 2004-06-03 | Penta Ocean Constr Co Ltd | 軽量土処理方法及びその装置 |
-
2006
- 2006-03-30 JP JP2006093829A patent/JP4945159B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110656651A (zh) * | 2019-09-23 | 2020-01-07 | 深圳金广源建设有限公司 | 混凝土灌注桩气泡消除器 |
Also Published As
Publication number | Publication date |
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JP2007270429A (ja) | 2007-10-18 |
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