公路隧道通风设计细则(英文版)[JTG/T D70/2-02—2014(EN)]
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库存8件
作者招商局重庆交通科研设计院有限公司
出版社人民交通出版社股份有限公司
ISBN9787114192067
出版时间2024-04
装帧平装
开本16开
定价240元
货号1203262883
上书时间2024-10-23
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目录
1 General Provisions 12 Terms and Symbols 52. 1 Terms 52. 2 Symbols 63 Ventilation Planning and Survey 83. 1 Ventilation planning 83. 2 Ventilation survey 143. 3 Traffic volume 164 Ventilation Mode 204. 1 Selection of ventilation mode 204. 2 Tunnel ventilation requirements 275 Ventilation Standard 305. 1 General 305. 2 Design concentration of particulate matters 315. 3 Design concentration of CO and NO2 345. 4 Ventilation requirements 366 Required Air Volume Flow 386. 1 General 386. 2 Required air volume flow for particulate matters dilution 396. 3 Required air volume flow for CO dilution 426. 4 Required air volume flow for tunnel ventilation 467 Ventilation Calculation 477. 1 General 477. 2 Tunnel natural ventilation effect 497. 3 Piston effect of traffic in tunnel 51ii7. 4 Tunnel ventilation resistance 547. 5 Longitudinal ventilation with full jet stream 547. 6 Longitudinal ventilation with Saccardo nozzle 567. 7 Longitudinal ventilation with exhaust shaft 587. 8 Longitudinal ventilation with supply and exhaust shafts 647. 9 Longitudinal ventilation with dust collector 717. 10 Full transverse and semi?transverse ventilation modes 748 Duct 818. 1 General 818. 2 Main duct 838. 3 Connecting duct 868. 4 Air supply opening and air exhaust opening 868. 5 Air inlet and air outlet 888. 6 Ventilation valves 909 Fan Room and Ventilation Shaft 919. 1 General 919. 2 Aboveground fan room 929. 3 Underground fan room 939. 4 Ventilation shaft 959. 5 Ventilation tower 9810 Smoke Prevention and Extraction in Case of Tunnel Fire 10210. 1 General 10210. 2 Smoke extraction in case of tunnel fire 10510. 3 Tunnel smoke ventilator 11110. 4 Smoke prevention of escape passage and shelter 11110. 5 Smoke prevention and extraction of ancillary buildings 11211 Fan Selection and Layout 11311. 1 General 11311. 2 Selection and layout of jet fan 11411. 3 Selection,layout and air volume flow adjustment of axial fan 11912 Design Principles of Ventilation Control 12312. 1 General 12312. 2 Smoke prevention and extraction control in case of tunnel fire 124iiiAppendix A On?way Resistance Coefficient 127Appendix B Pressure Loss Coefficient of U?shaped andZ?shaped Ducts 128Appendix C Other Pressure Loss Coefficient of Tunnelsand Ducts 135Appendix D Common Units and Unit Conversion in FluidMechanics 140Appendix E Examples of Ventilation Calculation 142Wording Explanation for these Guidelines 162Technical Terms in Chinese and English 163
内容摘要
公路隧道设计规范 第一册 土建工程》英、法文版等7 项公路工程行业标准外文版的公告为促进公路工程行业标准的国际合作与共享,现发布《公路隧道设计规范 第一册 土建工程》英文版[ JTG 3370. 1—2018 ( EN)] [ 代替标准号JTG D70—2004(E)]及法文版[ JTG 3370. 1—2018( FR)]、《公路隧道设计规范 第二册 交通工程与附属设施》法文版[ JTG D70/ 2—2014( FR)]、《公路隧道照明设计细则》英文版[JTG / T D70/ 2?01—2014(EN)]、《公路隧道通风设计细则》英文版[ JTG / T D70/ 2? 02—2014( EN)]、《公路隧道抗震设计规范》英文版[ JTG 2232—2019( EN)]、《公路隧道养护技术规范》英文版[JTG H12—2015(EN)]。上述标准外文版的管理权和解释权归中华人民共和国交通运输部,日常管理和解释工作均由编译单位招商局重庆交通科研设计院有限公司负责。标准外文版与中文版如在技术内容上出现异议时,以中文版为准。如在使用过程中发现问题或有修改建议,请函告招商局重庆交通科研设计院有限公司(地址:重庆市南岸区学府大道33号隧道与地下工程研究院,邮编:400067,电子邮件:chengliang@ cmhk. com)。特此公告。
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