High-speed railways : environmental impact and pollution prevention and control

• Main Authors: He, Yulong (Author), Tao, Wei (Of Sichuan li gong xue yuan) (Author), Mei, Changgen (Author)
• Format: Electronic eBook
• Language: English
• Published: Amsterdam : Elsevier, 2023.
• Subjects: High speed trains > Environmental aspects.; elektronické knihy; electronic books
• ISBN: 0443136785; 9780443136788; 9780443136771
• Physical Description: 1 online resource.

"High-Speed Railways: Environmental Impact and Pollution Prevention and Control considers environmental pollution and pollution control technology in the construction and operation of high-speed rail infrastructure. In six chapters, this new volume introduces high speed rail and environmental i...

Table of Contents:

• Front Cover
• High-Speed Railways
• Copyright Page
• Contents
• Preface
• 1 Overview of high-speed railway
• 1.1 High-speed railway track
• 1.1.1 Slab ballastless track
• 1.1.2 Bi-block ballastless track
• 1.2 Trains of high-speed railway
• 1.2.1 Harmony China railway high-speed (CRH)
• 1.2.2 CR series of Chinese standard EMU (CEMU) (Fuxing series)
• 2 Environmental pollution and control measures of high-speed railway projects during construction period
• 2.1 Noise and vibration pollution and control measures of high-speed railway projects during construction period
• 2.1.1 Sources of noise and vibration pollution of high-speed railway projects during construction period
• 2.1.1.1 Sources of noise pollution during construction period
• 2.1.1.2 Sources of environmental vibration pollution during construction period
• 2.1.2 Noise and vibration pollution control measures for high-speed railway projects during construction period
• 2.1.2.1 Noise pollution control measures during construction period
• 2.1.2.2 Environmental vibration pollution control measures during construction
• 2.2 Water pollution and control measures of high-speed railway projects during construction period
• 2.2.1 High-speed railway tunnel construction wastewater and its control
• 2.2.1.1 Separation of wastewater from construction water in a slope railway tunnel
• 2.2.1.2 Waste mud treatment of high-speed railway during construction period
• 2.2.2 High-speed railway bridge construction wastewater and its control
• 2.2.2.1 Composition of mud and waste mud
• 2.2.2.2 Environmental impact of waste mud discharge
• 2.2.2.3 Pollution control measures of waste mud for bridge pile foundation construction
• 2.2.2.3.1 Adopting environmentally friendly mud
• 2.2.2.3.2 Antiseepage treatment of mud pond.
• 2.2.2.3.3 Transportation of the waste mud to the designated site for disposal
• 2.2.2.3.4 Purification and recycling of mud in mud-use process
• 2.2.2.3.5 On-site treatment of waste slurry
• 2.2.3 Treatment of other production wastewater generated during the construction period of high-speed railway project
• 2.2.4 Domestic sewage treatment during construction period of high-speed railway project
• 2.2.5 Impact of high-speed railway tunnel project on groundwater environment during construction and corresponding preventi...
• 2.2.5.1 Impact of construction on groundwater quantity and corresponding prevention measures
• 2.2.5.2 The impact of construction on groundwater quality and corresponding prevention measures
• 2.3 Air pollution and corresponding control measures of high-speed railway project during construction period
• 2.3.1 Sources of air pollution during the construction of high-speed railway projects
• 2.3.2 Air pollution control measures of high-speed railway project during construction period
• 2.3.2.1 Measures for dust control
• 2.3.2.2 Tunnel dust reduction and smoke control measures
• 2.3.2.3 Water pressure blasting technology
• 2.3.2.4 Welding fume
• 2.4 Solid waste and corresponding control measures of high-speed railway project during construction period
• 3 Prediction of high-speed railways noise during operating period
• 3.1 Prediction methods for high-speed railway noise in China
• 3.1.1 Multisound source equivalent model
• 3.1.1.1 Sound power level of sound source
• 3.1.1.2 Correction of sound source
• 3.1.1.3 Vertical directivity of sound source
• 3.1.1.4 Speed correction
• 3.1.1.5 Calculation of insertion loss of sound barrier
• 3.1.1.6 Noise attenuation caused by atmospheric absorption
• 3.1.1.7 Noise attenuation caused by buildings
• 3.1.2 Proportional prediction method.
• 3.2 Noise prediction method of Schall 03 railway in Germany
• 3.3 Noise prediction methods for Japanese high-speed railway
• 3.3.1 Nose prediction mode in the Hokuriku method
• 3.3.2 Noise calculation method
• 3.4 Noise source intensity of running high-speed train in China
• 3.4.1 Noise source intensity of running high-speed train in China
• 3.4.2 Measured noise source intensity of high-speed train running on CRTSIII ballastless track
• 3.4.3 Measured noise source intensity of high-speed train running on ballasted tracks
• 4 Environmental vibration during high-speed railway operation
• 4.1 Vibration prediction method under the environment of high-speed railway
• 4.1.1 Mode prediction method
• 4.1.2 Analogy prediction method
• 4.1.3 Vibration source intensity of China multiple-unit train
• 4.2 An example of environmental vibration test for high-speed railway
• 4.2.1 Field test
• 4.2.1.1 Arrangement of testing points
• 4.2.1.2 Test equipment
• 4.2.1.3 Tri-axial vibration test results
• 4.2.2 The variation of vibration on embankment line with distance
• 4.2.3 The variation of vibration on viaduct bridge line with distance
• 4.2.4 The variation of total value of vibration with distance
• 4.2.4.1 Variation of total vibration value with distance in the embankment line
• 4.2.4.2 Variation of total vibration value with distance in viaduct bridge section
• 4.2.5 Comparison of total vibration and Z vibration level
• 5 Other environmental problems during the operation of high-speed railway
• 5.1 Water pollution generated during the operation of high-speed railways
• 5.1.1 Production wastewater
• 5.1.1.1 Oily wastewater
• 5.1.1.2 Washing sewage
• 5.1.1.3 Laundry washing sewage
• 5.1.2 Domestic sewage
• 5.2 Air pollution generated during the operation of high-speed railways
• 5.2.1 Emission standard of air pollutants for boiler.
• 5.2.2 Exhaust gas pollution of coal-fired boiler
• 5.2.3 Exhaust gas pollution of oil-fired and gas-fired boilers
• 5.3 Solid waste generated during the operation of high-speed railways
• 5.4 Electromagnetic environmental impact during the operation of high-speed railways
• 5.4.1 Electromagnetic impact induced by traction substation
• 5.4.2 Electromagnetic radiation from GSM-R base stations
• 5.4.3 Interference with radio and television reception
• 5.4.3.1 Electromagnetic environmental impact of Beijing-Tianjin intercity railway
• 5.4.3.1.1 Monitoring results of radio interference
• 5.4.3.1.2 Impact analysis of TV viewing
• 5.4.3.2 Monitoring results of TV field strength of Beijing-Shanghai high-speed railway (Shandong section)
• 5.4.3.3 Radio interference during the passage of the Wuhan-Guangzhou high-speed railway train set
• 5.4.3.3.1 Measurement points located in the section of East of Miluo to West of Leiyang
• 5.4.3.3.2 Measurement points located in the section of East of Hengyang to East of Lechang
• 6 Vibration and noise reduction technology in operation period of high-speed railway
• 6.1 The limits and measuring methods of railway noise alongside high-speed railway line
• 6.1.1 The limits of railway noise alongside high-speed railway line
• 6.1.2 The measuring methods of railway noise alongside high-speed railway line
• 6.1.2.1 Measuring instrument and sampling method
• 6.1.2.2 The measurement unit
• 6.1.2.3 Meteorological conditions
• 6.1.2.4 Layout of measuring points
• 6.1.2.5 Location of microphone
• 6.1.2.6 Time interval of measurement
• 6.1.2.7 Background noise modification
• 6.1.2.8 Measuring record
• 6.2 Limit and measurement method of environmental vibration along high-speed railway
• 6.2.1 Environmental vibration limit along high-speed railway.
• 6.2.2 Measurement method of environmental vibration along high-speed railway
• 6.2.2.1 Measuring instruments
• 6.2.2.2 Measuring unit
• 6.2.2.3 Layout of measuring points
• 6.2.2.4 Measuring site
• 6.2.2.5 Placement of vibration sensors
• 6.2.2.6 Measuring methods
• 6.2.2.7 Record of measurement
• 6.3 Prevention of high-speed railway noise and vibration
• 6.3.1 Governance principles, prevention, and treatment objectives
• 6.3.1.1 Governance principles
• 6.3.1.2 Prevention and control objectives
• 6.3.2 Prevention measures
• 6.3.2.1 Railway planning and route selection
• 6.3.2.2 Control of existing railway
• 6.3.2.3 Step-by-step implementation of prevention and control engineering
• 6.3.2.4 Improvement of rolling stock
• 6.3.2.5 The application of seamless rail
• 6.3.2.6 Application of sound barriers
• 6.3.2.7 Application of afforestation in noise reduction
• 6.3.2.8 Application of sound insulation Windows
• 6.3.2.9 Demolition of buildings
• 6.3.3 Source noise reduction measures
• 6.3.3.1 Vibration damping track
• 6.3.3.2 Track sound absorption board
• 6.3.3.3 Other source reductions measurements
• 6.3.4 High-speed rail sound barrier
• 6.3.4.1 Upright sound barrier
• 6.3.4.2 Aerodynamics of high-speed railway sound barriers
• 6.3.4.3 Design of sound barrier for high-speed railway
• 6.3.4.3.1 The sound barrier
• 6.3.4.3.2 Structural form of sound barrier
• 6.3.4.3.3 Acoustic design of sound barriers
• 6.3.4.3.4 Structural design of sound barrier
• 6.3.4.3.5 Calculation of pulse dynamic
• 6.3.4.3.6 Performance and selection of sound barrier absorbing and insulating materials
• 6.3.4.3.7 Accessory design of sound barrier
• 6.3.4.3.8 Interface design of sound barrier
• 6.3.4.4 Sound barriers for high-speed railway subgrade
• 6.3.4.4.1 The superstructure of the sound barrier.