CN104750981A - 曲线隧道临界风速计算方法 - Google Patents
曲线隧道临界风速计算方法 Download PDFInfo
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- CN104750981A CN104750981A CN201510115145.0A CN201510115145A CN104750981A CN 104750981 A CN104750981 A CN 104750981A CN 201510115145 A CN201510115145 A CN 201510115145A CN 104750981 A CN104750981 A CN 104750981A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 10
- 239000000779 smoke Substances 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000004088 simulation Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
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CN201510115145.0A CN104750981B (zh) | 2015-03-16 | 2015-03-16 | 曲线隧道临界风速计算方法 |
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CN201510115145.0A CN104750981B (zh) | 2015-03-16 | 2015-03-16 | 曲线隧道临界风速计算方法 |
Publications (2)
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CN104750981A true CN104750981A (zh) | 2015-07-01 |
CN104750981B CN104750981B (zh) | 2017-12-22 |
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CN201510115145.0A Expired - Fee Related CN104750981B (zh) | 2015-03-16 | 2015-03-16 | 曲线隧道临界风速计算方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111075493A (zh) * | 2019-12-05 | 2020-04-28 | 西南交通大学 | 一种高原隧道火灾烟气控制风速设计方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103469715A (zh) * | 2013-09-26 | 2013-12-25 | 南京林业大学 | 一种隧道沥青路面结构阻燃方案设计方法 |
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2015
- 2015-03-16 CN CN201510115145.0A patent/CN104750981B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103469715A (zh) * | 2013-09-26 | 2013-12-25 | 南京林业大学 | 一种隧道沥青路面结构阻燃方案设计方法 |
Non-Patent Citations (3)
Title |
---|
张雪松 等: "水平弧形公路隧道临界风速研究", 《消防科学与技术》 * |
胡顺利 等: "小半径曲线隧道温度场与临界风速研究", 《铁路技术创新》 * |
胡顺利: "螺旋隧道火灾通风数值模拟研究", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111075493A (zh) * | 2019-12-05 | 2020-04-28 | 西南交通大学 | 一种高原隧道火灾烟气控制风速设计方法 |
CN111075493B (zh) * | 2019-12-05 | 2021-12-21 | 西南交通大学 | 一种高原隧道火灾烟气控制风速设计方法 |
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CN104750981B (zh) | 2017-12-22 |
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Owner name: SHENZHEN MUNICIPAL DESIGN INSTITUTE CO., LTD. Effective date: 20150727 |
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Effective date of registration: 20150727 Address after: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili town of Harbin Institute of Technology campus of Shenzhen University Applicant after: HARBIN INSTITUTE OF TECHNOLOGY SHENZHEN GRADUATE SCHOOL Applicant after: SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili town of Harbin Institute of Technology campus of Shenzhen University Applicant before: Harbin Institute of Technology Shenzhen Graduate School |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zha Xiaoxiong Inventor after: Chen Yiyan Inventor after: Zeng Sheng Inventor after: Jiang Ruijuan Inventor before: Zha Xiaoxiong Inventor before: Zeng Sheng Inventor before: Chen Yiyan Inventor before: Jiang Ruijuan |
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CB03 | Change of inventor or designer information | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |