JPS6033925A - 岩盤固結工法及びそれに用いられるパッカ− - Google Patents
岩盤固結工法及びそれに用いられるパッカ−Info
- Publication number
- JPS6033925A JPS6033925A JP14402483A JP14402483A JPS6033925A JP S6033925 A JPS6033925 A JP S6033925A JP 14402483 A JP14402483 A JP 14402483A JP 14402483 A JP14402483 A JP 14402483A JP S6033925 A JPS6033925 A JP S6033925A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pipe
- chemical solution
- packer
- predetermined
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 229920005862 polyol Polymers 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 150000003077 polyols Chemical class 0.000 claims abstract description 13
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 9
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 9
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 3
- 239000011435 rock Substances 0.000 claims description 43
- 238000005187 foaming Methods 0.000 claims description 21
- 239000006260 foam Substances 0.000 claims description 13
- 238000007596 consolidation process Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 19
- 239000007924 injection Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 6
- -1 e.g. Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000011440 grout Substances 0.000 abstract 3
- 238000012856 packing Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000002759 woven fabric Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 35
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000007789 sealing Methods 0.000 description 7
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 238000005553 drilling Methods 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 241000273930 Brevoortia tyrannus Species 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14402483A JPS6033925A (ja) | 1983-08-06 | 1983-08-06 | 岩盤固結工法及びそれに用いられるパッカ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14402483A JPS6033925A (ja) | 1983-08-06 | 1983-08-06 | 岩盤固結工法及びそれに用いられるパッカ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6033925A true JPS6033925A (ja) | 1985-02-21 |
| JPS6363687B2 JPS6363687B2 (enrdf_load_stackoverflow) | 1988-12-08 |
Family
ID=15352550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14402483A Granted JPS6033925A (ja) | 1983-08-06 | 1983-08-06 | 岩盤固結工法及びそれに用いられるパッカ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033925A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62245000A (ja) * | 1986-04-16 | 1987-10-26 | 株式会社大林組 | ジエツトボルトを用いた補強土工法 |
| JPS637413A (ja) * | 1986-06-27 | 1988-01-13 | Tokai Rubber Ind Ltd | 岩盤固結工法 |
| JPS637490A (ja) * | 1986-06-27 | 1988-01-13 | 東海ゴム工業株式会社 | 岩盤固結工法 |
| JPH0288896A (ja) * | 1988-09-26 | 1990-03-29 | Tokai Rubber Ind Ltd | 岩盤固結工法 |
| JPH0288899A (ja) * | 1988-09-26 | 1990-03-29 | Tokai Rubber Ind Ltd | 粘性土層の固結工法 |
| JPH08232598A (ja) * | 1996-01-12 | 1996-09-10 | Tokai Rubber Ind Ltd | 岩盤固結工法 |
| JP2022069791A (ja) * | 2020-10-26 | 2022-05-12 | 中村建設株式会社 | 石積擁壁の補強工法 |
| JP2022111490A (ja) * | 2021-01-20 | 2022-08-01 | 株式会社イノアック住環境 | アンカー施工方法、ロープ伏せ工法、及びアンカー構造体 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060818A (zh) * | 2017-01-10 | 2017-08-18 | 重庆交通建设(集团)有限责任公司 | 一种复合式tbm同步注浆材料及注浆方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5310735U (enrdf_load_stackoverflow) * | 1976-07-09 | 1978-01-28 | ||
| JPS5373815A (en) * | 1976-12-13 | 1978-06-30 | Nippon Soil Eng | Tip device for grout injection double pipe |
| JPS546965U (enrdf_load_stackoverflow) * | 1977-06-17 | 1979-01-17 | ||
| JPS5434403U (enrdf_load_stackoverflow) * | 1977-08-12 | 1979-03-06 | ||
| JPS54147611A (en) * | 1978-05-12 | 1979-11-19 | Sanshin Kensetsu Kogyo Kk | Method of construction of chemicals injection |
-
1983
- 1983-08-06 JP JP14402483A patent/JPS6033925A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5310735U (enrdf_load_stackoverflow) * | 1976-07-09 | 1978-01-28 | ||
| JPS5373815A (en) * | 1976-12-13 | 1978-06-30 | Nippon Soil Eng | Tip device for grout injection double pipe |
| JPS546965U (enrdf_load_stackoverflow) * | 1977-06-17 | 1979-01-17 | ||
| JPS5434403U (enrdf_load_stackoverflow) * | 1977-08-12 | 1979-03-06 | ||
| JPS54147611A (en) * | 1978-05-12 | 1979-11-19 | Sanshin Kensetsu Kogyo Kk | Method of construction of chemicals injection |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62245000A (ja) * | 1986-04-16 | 1987-10-26 | 株式会社大林組 | ジエツトボルトを用いた補強土工法 |
| JPS637413A (ja) * | 1986-06-27 | 1988-01-13 | Tokai Rubber Ind Ltd | 岩盤固結工法 |
| JPS637490A (ja) * | 1986-06-27 | 1988-01-13 | 東海ゴム工業株式会社 | 岩盤固結工法 |
| JPH0288896A (ja) * | 1988-09-26 | 1990-03-29 | Tokai Rubber Ind Ltd | 岩盤固結工法 |
| JPH0288899A (ja) * | 1988-09-26 | 1990-03-29 | Tokai Rubber Ind Ltd | 粘性土層の固結工法 |
| JPH08232598A (ja) * | 1996-01-12 | 1996-09-10 | Tokai Rubber Ind Ltd | 岩盤固結工法 |
| JP2022069791A (ja) * | 2020-10-26 | 2022-05-12 | 中村建設株式会社 | 石積擁壁の補強工法 |
| JP2022111490A (ja) * | 2021-01-20 | 2022-08-01 | 株式会社イノアック住環境 | アンカー施工方法、ロープ伏せ工法、及びアンカー構造体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6363687B2 (enrdf_load_stackoverflow) | 1988-12-08 |
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