CN107956206A - 用于隧道中拦截落石的防护网 - Google Patents
用于隧道中拦截落石的防护网 Download PDFInfo
- Publication number
- CN107956206A CN107956206A CN201610900434.6A CN201610900434A CN107956206A CN 107956206 A CN107956206 A CN 107956206A CN 201610900434 A CN201610900434 A CN 201610900434A CN 107956206 A CN107956206 A CN 107956206A
- Authority
- CN
- China
- Prior art keywords
- rope
- protection network
- mesh
- network according
- yarn
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 title claims abstract description 11
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 30
- 239000004760 aramid Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 11
- 239000010432 diamond Substances 0.000 claims description 7
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000011527 polyurethane coating Substances 0.000 claims description 5
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- 238000000034 method Methods 0.000 description 21
- 239000008199 coating composition Substances 0.000 description 18
- 239000004814 polyurethane Substances 0.000 description 18
- 238000012360 testing method Methods 0.000 description 12
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 229920002635 polyurethane Polymers 0.000 description 9
- 239000004606 Fillers/Extenders Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229920005749 polyurethane resin Polymers 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- -1 Dimethyl chloride Chemical compound 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 4
- 229920003009 polyurethane dispersion Polymers 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000011176 pooling Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 2
- NXQMCAOPTPLPRL-UHFFFAOYSA-N 2-(2-benzoyloxyethoxy)ethyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCCOCCOC(=O)C1=CC=CC=C1 NXQMCAOPTPLPRL-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 101150034459 Parpbp gene Proteins 0.000 description 2
- 244000223014 Syzygium aromaticum Species 0.000 description 2
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 229940018564 m-phenylenediamine Drugs 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical group CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- MURWRBWZIMXKGC-UHFFFAOYSA-N 1-o-butyl 2-o-octyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC MURWRBWZIMXKGC-UHFFFAOYSA-N 0.000 description 1
- ZBMISJGHVWNWTE-UHFFFAOYSA-N 3-(4-aminophenoxy)aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(N)=C1 ZBMISJGHVWNWTE-UHFFFAOYSA-N 0.000 description 1
- SIXWIUJQBBANGK-UHFFFAOYSA-N 4-(4-fluorophenyl)-1h-pyrazol-5-amine Chemical compound N1N=CC(C=2C=CC(F)=CC=2)=C1N SIXWIUJQBBANGK-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical group 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000010438 heat treatment Methods 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
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000001400 nonyl 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])C([H])([H])[H] 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 230000008832 photodamage Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- PZTAGFCBNDBBFZ-UHFFFAOYSA-N tert-butyl 2-(hydroxymethyl)piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCCC1CO PZTAGFCBNDBBFZ-UHFFFAOYSA-N 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
- E21D11/152—Laggings made of grids or nettings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
- E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D19/00—Provisional protective covers for working space
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Ropes Or Cables (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900434.6A CN107956206A (zh) | 2016-10-14 | 2016-10-14 | 用于隧道中拦截落石的防护网 |
| CN202211024568.8A CN115162221A (zh) | 2016-10-14 | 2016-10-14 | 用于隧道中拦截落石的防护网 |
| JP2019519380A JP7165291B2 (ja) | 2016-10-14 | 2017-08-23 | トンネルで落下する岩石を捕捉するための保護ネット |
| PCT/US2017/048140 WO2018071097A1 (en) | 2016-10-14 | 2017-08-23 | Protective net for catching falling rocks in tunnels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900434.6A CN107956206A (zh) | 2016-10-14 | 2016-10-14 | 用于隧道中拦截落石的防护网 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211024568.8A Division CN115162221A (zh) | 2016-10-14 | 2016-10-14 | 用于隧道中拦截落石的防护网 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107956206A true CN107956206A (zh) | 2018-04-24 |
Family
ID=59772756
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211024568.8A Pending CN115162221A (zh) | 2016-10-14 | 2016-10-14 | 用于隧道中拦截落石的防护网 |
| CN201610900434.6A Pending CN107956206A (zh) | 2016-10-14 | 2016-10-14 | 用于隧道中拦截落石的防护网 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211024568.8A Pending CN115162221A (zh) | 2016-10-14 | 2016-10-14 | 用于隧道中拦截落石的防护网 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7165291B2 (ja) |
| CN (2) | CN115162221A (ja) |
| WO (1) | WO2018071097A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561329A (zh) * | 2020-05-11 | 2020-08-21 | 中铁十八局集团有限公司 | 一种铁路隧道仰拱下方水库爆顶透水窟窿修补方法 |
| CN112459808A (zh) * | 2020-12-21 | 2021-03-09 | 中铁第一勘察设计院集团有限公司 | 防护棚架 |
| CN115341558A (zh) * | 2022-08-17 | 2022-11-15 | 招商局重庆交通科研设计院有限公司 | 一种岩质边坡生态防护系统 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723261B (zh) * | 2018-07-10 | 2023-08-18 | 山东交通学院 | 双交叉扭丝网片联接机 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3724608A1 (de) * | 1987-07-24 | 1989-02-02 | Roblon As | Vorrichtung zum aufbau von bergmaennisch hergestellten stollen |
| WO2008087537A3 (en) * | 2007-01-18 | 2008-10-23 | Nils Mittet Skarboevig | A support net for underground mine supports |
| WO2009098736A1 (ja) * | 2008-02-06 | 2009-08-13 | Protec Engineering Inc. | 衝撃吸収柵 |
| CN205422721U (zh) * | 2016-03-11 | 2016-08-03 | 江西交通咨询公司 | 防止隧道内爆破对设备损害的防护网 |
| CN206706594U (zh) * | 2016-10-14 | 2017-12-05 | 杜邦公司 | 防护网 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS486788Y1 (ja) * | 1968-02-23 | 1973-02-21 | ||
| DE3107876C2 (de) * | 1981-03-02 | 1982-12-02 | Ferroplast Gesellschaft für Metall- und Kunststofferzeugnisse mbH, 4320 Hattingen | Verschalung zum Auskleiden von Räumen, insbesondere von Tunneln, vorzugsweise zur Verwendung im Untertagebergbau und Verfahren zum Herstellen einer solchen Verschalung sowie Verzugmatte |
| JPS59156933U (ja) * | 1983-03-31 | 1984-10-22 | 日進製網株式会社 | 植生用網状体 |
| JP3072578U (ja) * | 2000-04-17 | 2000-10-20 | 祐治 武田 | トンネル内の落下物防止用ネット |
| JP2004027764A (ja) * | 2002-06-28 | 2004-01-29 | T-Net Japan Co Ltd | 構造面の補強工法 |
| ZA200308890B (en) * | 2002-11-15 | 2005-02-23 | Nicaud Companies 22 (Pty) Ltd | Safety device |
| JP3954975B2 (ja) * | 2003-01-29 | 2007-08-08 | 芦森工業株式会社 | 斜面の補強工法 |
| JP2010077569A (ja) * | 2008-09-29 | 2010-04-08 | Unitika Ltd | 糸用コーティング剤およびこれを塗布した糸 |
| JP4866892B2 (ja) * | 2008-10-29 | 2012-02-01 | 帝人ファイバー株式会社 | 衝撃吸収ネット及びそれを用いた防護体 |
| WO2011063209A1 (en) * | 2009-11-20 | 2011-05-26 | E. I. Du Pont De Nemours And Company | Thin film transistor compositions, and methods relating thereto |
| ES2679519T3 (es) * | 2013-06-27 | 2018-08-28 | Pfeifer Isofer Ag | Red mallada para afianzamiento de rocas y taludes rocosos |
-
2016
- 2016-10-14 CN CN202211024568.8A patent/CN115162221A/zh active Pending
- 2016-10-14 CN CN201610900434.6A patent/CN107956206A/zh active Pending
-
2017
- 2017-08-23 JP JP2019519380A patent/JP7165291B2/ja active Active
- 2017-08-23 WO PCT/US2017/048140 patent/WO2018071097A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3724608A1 (de) * | 1987-07-24 | 1989-02-02 | Roblon As | Vorrichtung zum aufbau von bergmaennisch hergestellten stollen |
| WO2008087537A3 (en) * | 2007-01-18 | 2008-10-23 | Nils Mittet Skarboevig | A support net for underground mine supports |
| WO2009098736A1 (ja) * | 2008-02-06 | 2009-08-13 | Protec Engineering Inc. | 衝撃吸収柵 |
| CN205422721U (zh) * | 2016-03-11 | 2016-08-03 | 江西交通咨询公司 | 防止隧道内爆破对设备损害的防护网 |
| CN206706594U (zh) * | 2016-10-14 | 2017-12-05 | 杜邦公司 | 防护网 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561329A (zh) * | 2020-05-11 | 2020-08-21 | 中铁十八局集团有限公司 | 一种铁路隧道仰拱下方水库爆顶透水窟窿修补方法 |
| CN111561329B (zh) * | 2020-05-11 | 2022-03-15 | 中铁十八局集团有限公司 | 一种铁路隧道仰拱下方水库爆顶透水窟窿修补方法 |
| CN112459808A (zh) * | 2020-12-21 | 2021-03-09 | 中铁第一勘察设计院集团有限公司 | 防护棚架 |
| CN112459808B (zh) * | 2020-12-21 | 2023-08-11 | 中铁第一勘察设计院集团有限公司 | 防护棚架 |
| CN115341558A (zh) * | 2022-08-17 | 2022-11-15 | 招商局重庆交通科研设计院有限公司 | 一种岩质边坡生态防护系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019530819A (ja) | 2019-10-24 |
| CN115162221A (zh) | 2022-10-11 |
| WO2018071097A1 (en) | 2018-04-19 |
| JP7165291B2 (ja) | 2022-11-04 |
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