Dissertation > Excellent graduate degree dissertation topics show

Study on the Obtrusive Light of Urban Cloverleaf Illuminating

Author: NiuShengZuo
Tutor: WangLiXiong
School: Tianjin University
Course: Building Science,
Keywords: Overpass Interference light Pole Lighting Energy
CLC: U443.7
Type: Master's thesis
Year: 2007
Downloads: 123
Quote: 1
Read: Download Dissertation

Abstract


Urban overpass as a modern transportation system is an important hub nodes, which become a nighttime traffic lighting ambient lighting are an important component. The lighting in terms of urban overpass driver's visual health or mental health is concerned, with the city's traffic safety are closely related. Improve urban overpass light environment, control overpass functional lighting pole light interference generated by the impact on drivers and passengers, and which produces a spill-light effect on the surrounding neighborhood, is the construction of common concern and international cities a hot topic. In this paper, the relevant provisions of CIE Technical Report and recommendation of technical parameters as the theoretical basis and with reference to domestic and urban motor vehicle road lighting quality standards and examples, summarized for the lighting of urban overpass quality parameters recommended value. Innovation of this paper was first introduced with the CIE recommended threshold increment (TI) parameters to calculate the evaluation of urban overpass important method of disabling glare, and after examining the measurement and calculation data, field experience, subjective evaluation, software simulation The results of analysis, proposed for China's urban overpass TI parameter recommended value. This article has targeted a total of eight in Tianjin and Beijing overpass high pole lighting status of the investigation; simultaneous measurement of the formula for calculating the threshold increment the relevant parameters, calculated threshold incremental research object, summed up China's urban overpass high pole lighting problems; using lighting simulation software method, from the overpass pole mounting position, pole spacing, mounting height, light sources and luminaires reasonable choice, lighting and other aspects of the proposed installation elevation control of the city the feasibility of disturbance light overpass recommendations for improvement. These recommendations and the corresponding technical measures for lighting design engineer for the flexible use of the specific circumstances of the overpass, and can be designed and installed in a specific project to maximize control of high mast lighting light on the interference generated by the impact and passengers. Implementation of the \This article is as a starting point, in the face of today's urban overpass in the \practical way.

Related Dissertations

  1. Study of Interaction between Epoxy Molecules and Carbon Fiber Surface with Molecular Simulation,TB332
  2. Investigations of Structure and Glass Forming Abilty of Amorphous Alloys,TG139.8
  3. Several Problems of Energy Saving Operation in Air Conditioning System of Large Scale Public Buildings,TU831.6
  4. Numerical Simulation of Polarized Radiative Energy and Entropy Transfer,TK124
  5. Research of Irreversible Loss in Flow and Mexed Prosess,TK12
  6. Study on LC Resonance Charge and POS Based Pulsed Power Supply,TN782
  7. Energy-saving and new energy vehicle data acquisition and plateau fit technology to explore,U469.7
  8. Rural Energy Transformation and the Benefits of Ecological Environmental,S210.3
  9. Research of Multicast Protocol in Wireless Sensor Networks,TN929.5
  10. Thermal Stability of Complexes of Chitosan Quaternary Ammonium Salt and Metal Ion,O634
  11. Effects of Enzyme/Chemical Agents on Refining of Plant Fiber,TS713
  12. Protein phosphatase 2A Cα subunit knockout cardiac energy metabolism due to remodeling,Q78
  13. Research on University’s Energy Saving System Facing the Construction of Green University,G647
  14. Study on the Exergy Analysis of Photosynthetic Biological Continuous Hydrogen Production System,TQ116.2
  15. Study on Biomass Energy Production Utilization Model Based on Circular Economy,S216
  16. Study on the Trophic Value of Blood Meal by Different Processes and the Effects of Supplements in Broiler Chicken,S831.5
  17. Study on the Effect of Creatine Monohydrates on Carcass Composition, Meat Quality and Energy Metabolism of Postmortem Muscle in Duck,S834.5
  18. Effect of Different Protein Sources on Growth Performance, Energy Budget and Hematology Index of Juvenile Epinephelus Fuscoguttatus,S963
  19. Applied Research of Emulsified Fuel on S195 Diesel Engine,TE626.24
  20. Effect of Fasting on Rigor Mortis and Meat Quality of Chicken Breast Muscle,TS251.1
  21. Study of "Solid -air - Liquid" Cogeneration and Product Application in Biomass Energy Conversion Process,S216

CLC: > Transportation > Road transport > Bridges and Culverts > Bridges constructed > Bridge equipment
© 2012 www.DissertationTopic.Net  Mobile