$公路隧道通风设计细则(JTG\T D70\2-02-2014EN)(英文版)/中华人民共和国行业推荐性标准$
- 公路隧道通风设计细则(JTG\T D70\2-02-2014EN)(英文版)/中华人民共和国行业推荐性标准
- - 作者：编者:招商局重庆交通科研设计院有限公司
  - 出版社：人民交通
  - ISBN：9787114192067
  - 出版日期：2024/04/01
  - 页数：165
- 售价：96

内容大纲
本书共12章5个附录：1总则；2词汇表和符号；3通风规划与勘测；4通风方式；5通风标准；6所需风量流量；7通风计算；8风管；9风机房和通风井；10隧道火灾防烟排烟；11风机选型与布局；12通风控制设计原理，附录A：通行阻力系数，附录B：U型和Z型管道压力损失系数，附录C：隧道和管道其他压力损失系数，附录D：流体力学中的常用单位和单位转换，以及附录E：通风计算示例。
作者介绍
目录
1  General Provisions
2  Terms and Symbols
  2.1  Terms
  2.2  Symbols
3  Ventilation Planning and Survey
  3.1  Ventilation planning
  3.2  Ventilation survey
  3.3  Traffic volume
4  Ventilation Mode
  4.1  Selection of ventilation mode
  4.2  Tunnel ventilation requirements
5  Ventilation Standard
  5.1  General
  5.2  Design concentration of particulate matters
  5.3  Design concentration of CO and NO2
  5.4  Ventilation requirements
6  Required Air Volume Flow
  6.1  General
  6.2  Required air volume flow for particulate matters dilution
  6.3  Required air volume flow for CO dilution
  6.4  Required air volume flow for tunnel ventilation
7  Ventilation Calculation
  7.1  General
  7.2  Tunnel natural ventilation effect
  7.3  Piston effect of traffic in tunnel
  7.4  Tunnel ventilation resistance
  7.5  Longitudinal ventilation with full jet stream
  7.6  Longitudinal ventilation with Saccardo nozzle
  7.7  Longitudinal ventilation with exhaust shaft
  7.8  Longitudinal ventilation with supply and exhaust shafts
  7.9  Longitudinal ventilation with dust collector
  7.10  Full transverse and semi-transverse ventilation modes
8  Duct
  8.1  General
  8.2  Main duct
  8.3  Connecting duct
  8.4  Air supply opening and air exhaust opening
  8.5  Air inlet and air outlet
  8.6  Ventilation valves
9  Fan Room and Ventilation Shaft
  9.1  General
  9.2  Aboveground fan room
  9.3  Underground fan room
  9.4  Ventilation shaft
  9.5  Ventilation tower
10  Smoke Prevention and Extraction in Case of Tunnel Fire
  10.1  General
  10.2  Smoke extraction in case of tunnel fire
  10.3  Tunnel smoke ventilator
  10.4  Smoke prevention of escape passage and shelter

  10.5  Smoke prevention and extraction of ancillary buildings
11  Fan Selection and Layout
  11.1  General
  11.2  Selection and layout of jet fan
  11.3  Selection, layout and air volume flow adjustment of axial fan
12  Design Principles of Ventilation Control
  12.1  General
  12.2  Smoke prevention and extraction control in case of tunnel fire 124
Appendix A  On-way Resistance Coefficient
Appendix B  Pressure Loss Coefficient of U-shaped and Z-shaped Ducts
Appendix C  Other Pressure Loss Coefficient of Tunnels and Ducts
Appendix D  Common Units and Unit Conversion in Fluid Mechanics
Appendix E  Examples of Ventilation Calculation
Wording Explanation for these Guidelines
Technical Terms in Chinese and English

内容大纲

作者介绍

目录

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