منابع مشابه
Designing a Forest Road Network using Heuristic Optimization Techniques
This study developed a methodology for generating good alternative locations for road networks using heuristic solution techniques. Locations for road networks are determined based on road standards, timber harvesting and transportation costs, and topographic conditions. The main access road route is designed first and then single stand access roads are located as branches. A Genetic Algorithm ...
متن کاملClassification of Protected Forest Areas for Road Network Planning (Case Study: Arasbaran Area)
The road network is an important element for sustainable forest ecosystem management. On the other hand, efficiency and quality of road design can be improved by considering of environmental and technical principles. Therefore, this study was performed to determine the capability of Arasbaran protected area for road passing and communication routes in order to use in the area management. For th...
متن کاملDesigning a Forest Road Network Using Mixed Integer Programming
Nacrtak Forest roads are an essential yet costly part of forest management, and optimization methods are important tools for planning road systems to support harvesting. This paper presents a Mixed Integer Programming (MIP) optimization model to design a forest access system consisting of logging roads for trucking and access spurs for skidding. The network designed is hierarchical in the sense...
متن کاملRoad Network Optimization for Increasing Traffic Flow
In the traffic flow on the city road network, it is observed that a new additional road, which is constructed for overcoming the traffic jam, causes more terrible traffic jam. This is well known as Braess’s paradox. Recently, it is pointed out that Braess’s paradox depends on the traffic density and the paradox disappears at high traffic density. The aim of this study is to describe the algorit...
متن کاملapplication analytic network process (anp) in designing forest road network based on multifunction forestry using
forests as a renewable source has effective and useful role in economic and social activities of society. network of forest roads as infrastructure division’s forest planning units (compartments) of forest management plans, management, logging, exit of wood and plays a major role forest protection. aim of this study, designed forest road network according to multi-purpose forestry using the net...
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ژورنال
عنوان ژورنال: Netherlands Journal of Agricultural Science
سال: 1985
ISSN: 0028-2928
DOI: 10.18174/njas.v33i2.16864