Behavior of Trip Length Distribution Pattern due to the Variation of Trip Length Interval Determination

Trip Length Distribution Under Multiplicative Spatial Models of Supply and Demand: Theory and Sensitivity Analysis

We propose new probabilistic models for the spatial distribution of supply and demand and use the models to determine how the trip length distribution is affected by the relative shortage or excess of supply, the spatial clustering of supply and demand, and the degree of attraction or repulsion between supply and demand at different spatial scales. The models have a multiplicative structure and...

A Combined Trip Generation, Trip Distribution, Modal Split, and Trip Assignment Model

The traditional four-step model has been widely used in travel demand forecasting by considering trip generation, trip distribution, modal split and traffic assignment sequentially in a fixed order. However, this sequential approach suffers from the inconsistency among the level-of-service and flow values in each step of the procedure. In the last two decades, this problem has been addressed by...

Comparison of damage to residual stand due to applying two different harvesting methods in the Hyrcanian forest of Iran: cut-to-length vs. tree length

Damage to residual stand is unavoidable and it is one of the main important issues in the forest harvesting. Trees damage may occur in felling and skidding work phase or during skid trail construction. In any case, damage can be very serious to residual stand. Detailed study is necessary to find out the amount and severity of damage to trees; therefore district 14 of Kilesara in Guilan Province...

Modelling Commuter Trip Length and Duration Within GIS: Application to an O-D Survey

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I/S Nordforbrænding is an inter-municipal waste management company located north of Copenhagen, the capital of Denmark, which serves approximately 180,000 inhabitants. It was founded in 1965 and it is owned by six municipalities in North Sealand: Allerød, Søllerød, Hørsholm, Fredensborg-Humlebæk, Karlebo and Helsingør as shown in Fig. 1. The company’s mission was to establish a Waste-to-Energy ...