JP5717126B2 - 土質材の改良方法および土質改良材 - Google Patents
土質材の改良方法および土質改良材 Download PDFInfo
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- JP5717126B2 JP5717126B2 JP2010250119A JP2010250119A JP5717126B2 JP 5717126 B2 JP5717126 B2 JP 5717126B2 JP 2010250119 A JP2010250119 A JP 2010250119A JP 2010250119 A JP2010250119 A JP 2010250119A JP 5717126 B2 JP5717126 B2 JP 5717126B2
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- soil
- bamboo
- water content
- soil material
- improving
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- 239000000463 material Substances 0.000 title claims description 110
- 239000002689 soil Substances 0.000 title claims description 67
- 238000000034 method Methods 0.000 title claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 55
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 55
- 241001330002 Bambuseae Species 0.000 claims description 55
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 55
- 239000011425 bamboo Substances 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 23
- 239000004568 cement Substances 0.000 claims description 11
- 238000007711 solidification Methods 0.000 claims description 9
- 230000008023 solidification Effects 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 3
- 240000008042 Zea mays Species 0.000 description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- 238000011160 research Methods 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Description
1)w=75% のとき、B=272.7〔kg/m2〕
2)w=110%のとき、B=369.2〔kg/m2〕
3)w=150%のとき、B=438.4〔kg/m2〕
Claims (4)
- 液性限界の含水比以上の水分を含む土質材に対し、セメント系固化材を用いることなく、解砕されたフレッシュな竹材を270〔kg/m3〕以上混合することを特徴とする高含水比で軟弱な土質材を運搬可能にするための改良方法。
- 前記土質材の含水比がw〔%〕の場合、前記解砕された竹材を2.2w+114.7〔kg/m3〕以上混合することを特徴とする請求項1記載の高含水比で軟弱な土質材を運搬可能にするための改良方法。
- 前記竹材は、長さ0.333〜42〔mm〕、太さ0.013〜8〔mm〕に解砕されたものである請求項1または2に記載の高含水比で軟弱な土質材を運搬可能にするための改良方法。
- 前記土質材は、液性限界の含水比の2倍以下の水分を含むものである請求項1から3のいずれかに記載の高含水比で軟弱な土質材を運搬可能にするための改良方法。
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JP2010250119A JP5717126B2 (ja) | 2010-11-08 | 2010-11-08 | 土質材の改良方法および土質改良材 |
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JP2010250119A JP5717126B2 (ja) | 2010-11-08 | 2010-11-08 | 土質材の改良方法および土質改良材 |
Publications (2)
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JP2012102485A JP2012102485A (ja) | 2012-05-31 |
JP5717126B2 true JP5717126B2 (ja) | 2015-05-13 |
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JP2010250119A Active JP5717126B2 (ja) | 2010-11-08 | 2010-11-08 | 土質材の改良方法および土質改良材 |
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JP (1) | JP5717126B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110865172B (zh) * | 2019-10-23 | 2022-12-23 | 长沙理工大学 | 一种确定软塑改性土换填地基应急压实施工参数的土工试验方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3525084B2 (ja) * | 1999-12-08 | 2004-05-10 | 前田建設工業株式会社 | 高含水土の土質改良方法及び土質改良材 |
JP3780288B2 (ja) * | 2004-07-06 | 2006-05-31 | 株式会社大北耕商事 | 地盤改良装置および地盤改良方法 |
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