Search for dissertations about: "doctoral thesis road"
Showing result 1 - 5 of 772 swedish dissertations containing the words doctoral thesis road.
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1. Road Design for Future Maintenance : Life-cycle Cost Analyses for Road Barriers
Abstract : The cost of a road construction over its service life is a function of design, quality of construction as well as maintenance strategies and operations. An optimal life-cycle cost for a road requires evaluations of the above mentioned components. READ MORE
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2. Tire/road noise : Studies of the mechanisms of noise generation, methods of measurement and road surface characterization
Abstract : .... READ MORE
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3. Tyre/road interaction : A holistic approach to the functional requirements of road surfaces regarding noise and rolling resistance
Abstract : Increased fuel consumption, increased greenhouse gas emission, diminishing real-estate prices and increased health issues are some of the negative effects on the climate, on the environment and on the society from tyre/road rolling resistance and noise. The first two aspects are affected by energy dissipation in the tyre/pavement contact and are related to rolling resistance. READ MORE
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4. Road Surface and Tyre Interaction : Functional Properties affecting Road Dust Load Dynamics and Storage
Abstract : Luftburna partiklar (PM) är ett problem för människans hälsa, där flertalet samband mellan negativa hälsoeffekter finns mellan luftföroreningar finns, bland annat för respiratoriska sjukdomar, lungcancer och kardiovaskulära sjukdomar med flera. I länder där dubbdäck används, till exempel Sverige, Finland och Norge, och sandning av vägar och gator genomförs vintertid för att säkerställa god friktion kommer en betydande andel av partiklarna från vägslitage och nedkrossning av sand vilket bidrar till PM10. READ MORE
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5. Efficient Winter Road Maintenance : A Study of Technical and Contractual Issues
Abstract : Since ancient times, roads have tied people and cultures together. Roads have been createdwith the aim of facilitating trade and cultural exchange among different regions in the world. READ MORE