JP6126912B2 - 気泡シールド工法用起泡材、及び、それを用いた気泡シールド工法 - Google Patents
気泡シールド工法用起泡材、及び、それを用いた気泡シールド工法 Download PDFInfo
- Publication number
- JP6126912B2 JP6126912B2 JP2013118080A JP2013118080A JP6126912B2 JP 6126912 B2 JP6126912 B2 JP 6126912B2 JP 2013118080 A JP2013118080 A JP 2013118080A JP 2013118080 A JP2013118080 A JP 2013118080A JP 6126912 B2 JP6126912 B2 JP 6126912B2
- Authority
- JP
- Japan
- Prior art keywords
- sample
- foaming
- additive
- mass
- foaming material
- 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.)
- Active
Links
- 238000005187 foaming Methods 0.000 title claims description 87
- 239000000463 material Substances 0.000 title claims description 64
- 238000000034 method Methods 0.000 title claims description 22
- 239000000654 additive Substances 0.000 claims description 62
- 230000000996 additive effect Effects 0.000 claims description 54
- 239000004088 foaming agent Substances 0.000 claims description 48
- 125000004432 carbon atom Chemical group C* 0.000 claims description 32
- 150000001875 compounds Chemical class 0.000 claims description 23
- 239000006260 foam Substances 0.000 claims description 7
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 6
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 6
- 239000003945 anionic surfactant Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 description 45
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 33
- 239000007864 aqueous solution Substances 0.000 description 28
- -1 alkyl sulfate ester salt Chemical class 0.000 description 24
- 239000003795 chemical substances by application Substances 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 125000006353 oxyethylene group Chemical group 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000002202 Polyethylene glycol Substances 0.000 description 12
- 229920001223 polyethylene glycol Polymers 0.000 description 12
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 8
- QGTYWWGEWOBMAK-UHFFFAOYSA-N chlormephos Chemical compound CCOP(=S)(OCC)SCCl QGTYWWGEWOBMAK-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000004711 α-olefin Substances 0.000 description 5
- 241000282320 Panthera leo Species 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 3
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 3
- 239000008118 PEG 6000 Substances 0.000 description 3
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920002538 Polyethylene Glycol 20000 Polymers 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- JAYAURNSBGONCJ-UHFFFAOYSA-N 1-(1-hydroxypropan-2-yloxy)heptan-2-ol Chemical compound CCCCCC(O)COC(C)CO JAYAURNSBGONCJ-UHFFFAOYSA-N 0.000 description 1
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- IDEOPBXRUBNYBN-UHFFFAOYSA-N 2-methylbutane-2,3-diol Chemical compound CC(O)C(C)(C)O IDEOPBXRUBNYBN-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- VUVZASHBYYMLRC-UHFFFAOYSA-N heptane-2,3-diol Chemical compound CCCCC(O)C(C)O VUVZASHBYYMLRC-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Description
[R2−CH=CH(CH2)n−SO3]t X ・・・ (2)
R3−O−(AO)p−R4 ・・・ (3)
HO−(AO)q−H ・・・ (4)
Claims (2)
- 気泡剤と添加剤とを、気泡剤/添加剤の質量比が70/30〜30/70の割合で含有する気泡シールド工法用起泡材であって、
前記気泡剤はアニオン系界面活性剤であり、
前記添加剤は、一般式
R3−O−(AO)p−R4、及び、HO−(AO)q−H
(上記式中、R3、R4は炭素数2の炭化水素基、AOは炭素数2のオキシアルキレン基、p=2、qはAOの平均付加モル数であって3〜40の数である)
で表される化合物のうち、1種または2種以上を含有することを特徴とする気泡シールド工法用起泡材。 - 請求項1に記載の気泡シールド工法用起泡材を発泡させて気泡を生成し、前記気泡を切羽或いはチャンバー内に注入しながら掘進することを特徴とする気泡シールド工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013118080A JP6126912B2 (ja) | 2013-06-04 | 2013-06-04 | 気泡シールド工法用起泡材、及び、それを用いた気泡シールド工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013118080A JP6126912B2 (ja) | 2013-06-04 | 2013-06-04 | 気泡シールド工法用起泡材、及び、それを用いた気泡シールド工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014234484A JP2014234484A (ja) | 2014-12-15 |
JP6126912B2 true JP6126912B2 (ja) | 2017-05-10 |
Family
ID=52137420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013118080A Active JP6126912B2 (ja) | 2013-06-04 | 2013-06-04 | 気泡シールド工法用起泡材、及び、それを用いた気泡シールド工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6126912B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7166952B2 (ja) * | 2019-02-13 | 2022-11-08 | 株式会社大林組 | 気泡シールド工法用起泡材及びそれを用いた気泡シールド工法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003314191A (ja) * | 2002-04-19 | 2003-11-06 | Kao Corp | 気泡シールド工法用起泡剤 |
JP2003342560A (ja) * | 2002-05-24 | 2003-12-03 | Kao Corp | 気泡シールド工法用起泡剤 |
JP4503346B2 (ja) * | 2004-04-27 | 2010-07-14 | 花王株式会社 | 気泡シールド工法用起泡剤 |
JP2007002168A (ja) * | 2005-06-27 | 2007-01-11 | Daiichi Kasei Sangyo Kk | 気泡シールド工法用起泡剤 |
JP2011241337A (ja) * | 2010-05-20 | 2011-12-01 | Daiichi Kasei Sangyo Kk | 気泡掘削用起泡剤 |
JP5649946B2 (ja) * | 2010-12-21 | 2015-01-07 | 清水建設株式会社 | 気泡シールド工法用起泡剤とその使用方法 |
-
2013
- 2013-06-04 JP JP2013118080A patent/JP6126912B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014234484A (ja) | 2014-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4500440B2 (ja) | トンネルをボーリングする方法、気泡材料およびその使用方法 | |
US20130252853A1 (en) | Novel process for drilling subterranean cavities | |
JP6126912B2 (ja) | 気泡シールド工法用起泡材、及び、それを用いた気泡シールド工法 | |
JP6175284B2 (ja) | 気泡混合土作製材料、及び、気泡シールド工法 | |
JP5649946B2 (ja) | 気泡シールド工法用起泡剤とその使用方法 | |
JP6393044B2 (ja) | 気泡シールド工法 | |
JP6378921B2 (ja) | 気泡シールド工法用起泡材、及び、気泡シールド工法 | |
JP2003314191A (ja) | 気泡シールド工法用起泡剤 | |
JP6383634B2 (ja) | 気泡シールド工法 | |
JP6155010B2 (ja) | 砂礫地盤の掘削に適した気泡シールド工法 | |
JP6632955B2 (ja) | 気泡シールド工法 | |
AU2004215218B2 (en) | Method and composition for injection at a tunnel boring machine | |
JP4503346B2 (ja) | 気泡シールド工法用起泡剤 | |
JP6530008B2 (ja) | 気泡シールド工法用起泡材 | |
JP6559846B2 (ja) | 気泡シールド工法および起泡材水溶液 | |
JP4439399B2 (ja) | 方法 | |
JP7166952B2 (ja) | 気泡シールド工法用起泡材及びそれを用いた気泡シールド工法 | |
JP2017061791A (ja) | 気泡シールド工法 | |
JP6050989B2 (ja) | 気泡シールド工法に用いられる低毒性の気泡材、及び、気泡シールド工法 | |
JP2003342560A (ja) | 気泡シールド工法用起泡剤 | |
JP5958595B1 (ja) | タイヤパンクシール剤 | |
JP7106501B2 (ja) | 建設工事用起泡剤組成物 | |
JP6760912B2 (ja) | 土木工事用起泡剤組成物 | |
JPH058958B2 (ja) | ||
JP2011106105A (ja) | 泥土量を削減する地盤改良工法に適した地盤改良気泡材及び地盤改良工法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20151013 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160520 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20160701 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160701 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161115 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170221 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170314 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170410 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6126912 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |