公路隧道通风设计细则（英文版）[JTG/T D70/202—2014（EN）]

定　　价：240 元

• 作者：招商局重庆交通科研设计院有限公司
• 出版时间：2024/4/23 16:30:00
• ISBN：9787114192067
• 出 版 社：人民交通出版社

• 中图法分类：U459.265 
• 页码：163
• 版次：1
• 开本：16开

内容简介

The Guidelines consists of twelve chapters and five appendixes: 1 General Provisions, 2 Glossary and Symbols, 3 Ventilation Planning and Survey, 4 Ventilation Mode, 5 Ventilation Standard, 6 Required Air Volume Flow, 7 Ventilation Calculation, 8 Duct, 9 Fan Room and Ventilation Shaft, 10 Smoke Prevention and Extraction in Case of Tunnel Fire, 11 Fan Selection and Layout, 12 Design Principles of Ventilation Control, Appendix A Onway Resistance Coefficient, Appendix B Pressure Loss Coefficient of Ushaped and Zshaped Ducts, Appendix C Other Pressure Loss Coefficient of Tunnels and Ducts, Appendix D Common Units and Unit Conversion in Fluid Mechanics, and Appendix E Examples of Ventilation Calculation.