Sökning: "Horizontal curves"
Visar resultat 1 - 5 av 17 avhandlingar innehållade orden Horizontal curves.
1. Optimisation of single horizontal railway curves : procedures involving evaluation of vehicle reactions
Sammanfattning : .... LÄS MER
2. Safety Evaluation of Road Characteristics
Sammanfattning : Accidents are rare and widely distributed on the road network, which poses a challenge for road safety improvement. Traditional methods alone, such as accident analyses and experimental studies, do not explain all accident causation factors. LÄS MER
3. Optimisation of horizontal alignments for railways - Procedures involving evaluation of dynamic vehicle response
Sammanfattning : This doctoral thesis summarises and deepens eightpublications on a project concerning railway alignments.The thesis presents an approach to definingequally costlyalignment alternatives. LÄS MER
4. Digital straight line segments and curves
Sammanfattning : This thesis consists of two papers:Paper A. Chord properties of digital straight line segments.This paper treats digital straight line segments in two different cases, in the 8-connected plane and in the Khalimsky plane. We investigate them using a new classification, dividing them into a union of horizontal and diagonal segments. LÄS MER
5. Making Equity in Public Transport Count
Sammanfattning : Political and public focus on equity and justice outcomes of public policies is on the rise all over the world. Equity is both philosophically motivated and often decreed by law and in planning directives to be monitored when policies are changed, however oftentimes these equity assessments are vague, qualitative and carries low weight in policy decision processes. LÄS MER