CN217110698U - 一种隧道全断面开挖爆破系统 - Google Patents
一种隧道全断面开挖爆破系统 Download PDFInfo
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- CN217110698U CN217110698U CN202221187873.4U CN202221187873U CN217110698U CN 217110698 U CN217110698 U CN 217110698U CN 202221187873 U CN202221187873 U CN 202221187873U CN 217110698 U CN217110698 U CN 217110698U
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- pipe body
- explosive
- hollow pipe
- blasting
- blast hole
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- 238000005422 blasting Methods 0.000 title claims abstract description 53
- 238000009412 basement excavation Methods 0.000 title claims abstract description 32
- 239000003999 initiator Substances 0.000 claims abstract description 6
- 239000002360 explosive Substances 0.000 claims description 56
- 239000011435 rock Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000005474 detonation Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 5
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010304 firing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 101100008048 Caenorhabditis elegans cut-4 gene Proteins 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
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CN202221187873.4U CN217110698U (zh) | 2022-05-18 | 2022-05-18 | 一种隧道全断面开挖爆破系统 |
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CN202221187873.4U CN217110698U (zh) | 2022-05-18 | 2022-05-18 | 一种隧道全断面开挖爆破系统 |
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CN217110698U true CN217110698U (zh) | 2022-08-02 |
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CN202221187873.4U Active CN217110698U (zh) | 2022-05-18 | 2022-05-18 | 一种隧道全断面开挖爆破系统 |
Country Status (1)
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CN (1) | CN217110698U (zh) |
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2022
- 2022-05-18 CN CN202221187873.4U patent/CN217110698U/zh active Active
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Effective date of registration: 20240529 Address after: 15 / F, building a, Rongcheng Youjun, No. 34, Xiyuan South Road, Xishan District, Kunming, Yunnan 650228 Patentee after: Yunnan Jiaotong Highway Construction Sixth Engineering Co.,Ltd. Country or region after: China Patentee after: Kunming University of Science and Technology Patentee after: YUNNAN COMMUNICATIONS INVESTMENT & CONSTRUCTION GROUP CO.,LTD. Address before: 15 / F, building a, Rongcheng Youjun, No. 34, Xiyuan South Road, Xishan District, Kunming, Yunnan 650228 Patentee before: Yunnan Jiaotong Highway Construction Sixth Engineering Co.,Ltd. Country or region before: China Patentee before: Kunming University of Science and Technology |