Regional Integrated Transportation Network Layout Planning

According to the reliability theories and the characteristics of transportation networks, the layout adaptability is defined as the coupling and coordination degree of transportation network capacity and demand firstly. Then a layout adaptability model is built adopting the optimization methods, degree of layout adaptability index and coefficient of variation are used to evaluate the adaptability of scale and distribution respectively. Meanwhile, the heuristic algorithm suitable for large scale is designed to solve the proposed model. At last, a numerical example and its results are provided to demonstrate the validity of the proposed model and algorithm.

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Optimizing the Transportation Network Layout of Qinghai Province to Strengthen Synthetically Development of the Tourism Industry in Western Regions of China

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.962-965.2631 ◽

2014 ◽

Vol 962-965 ◽

pp. 2631-2634

Author(s):

Jia An Xie ◽

Xin Chuang Gao ◽

Sheng Kui Cao ◽

Lin Qin Li ◽

Xiao Hong Gao

Keyword(s):

Regional Economy ◽

Cultural Landscapes ◽

Transportation Network ◽

Tourism Industry ◽

Core Competitiveness ◽

Culture Form ◽

Qinghai Province ◽

Network Layout ◽

Coordination Development ◽

Vertical Development

Regional comprehensive transportation system, dependence and expression form of regional economy integration, is the foundation of the regional economy overall coordination development and giving full play to the regional economic potential. Optimizing the transportation network layout in Qinghai province will further drive the vertical development of the tourism industry in the western region of China, promote the horizontal communication of cultural landscapes, show the features of religious culture, form the tourism core competitiveness, thus produce the integrative tourism industry of regional space combination, and overall promote comprehensive developments of the western tourism industry.

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Road Network Layout Planning based on Evaluation of Connectivity and Asset Criticality

10.35490/ec3.2021.212 ◽

2021 ◽

Author(s):

Georgios M. Hadjidemetriou ◽

Manuel Herrera ◽

Ajith K. Parlikad

Keyword(s):

Road Network ◽

Layout Planning ◽

Network Layout

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In-Depth Learning Layout and Path Optimization of Energy Service Urban Distribution Sites under e-Commerce Environment

Complexity ◽

10.1155/2021/6665610 ◽

2021 ◽

Vol 2021 ◽

pp. 1-11

Author(s):

Kun Wang ◽

Ki-Hyung Bae

Keyword(s):

Distribution System ◽

Distribution Systems ◽

Distribution Center ◽

Theoretical Research ◽

Total System ◽

Layout Planning ◽

Environmental Pressures ◽

Location Selection ◽

Network Layout ◽

Energy Service

This article uses a research method that combines theoretical research and empirical analysis. It first introduces the relevant theories of energy service city distribution sites in the context of e-commerce and then the types of energy service city distribution sites and the composition of energy service city distribution systems. The network layout of the service city distribution site and the location objectives, principles, and processes of the model is studied to determine the network layout plan of the energy service city distribution system in this paper. This paper fully considers the characteristics of the network operation mode of the energy service city distribution site and establishes an optimization model for the location selection and vehicle routing of the distribution center with the lowest total system cost under the simultaneous delivery service mode; based on the hierarchical solution strategy, a combination of deep learning is designed. Algorithms mainly include two-stage hybrid heuristic algorithm of cluster analysis, maximum coverage and genetic algorithm; simulation analysis is conducted to verify the effectiveness of the model and algorithm by data simulation, finally get the integrated optimization plan of distribution center location and routing, and put forward the operation strategy through the result expansion analysis. This paper studies the planning model based on the network layout planning of the energy service city distribution system under the e-commerce environment, aiming to promote the breakthrough development of urban smart logistics and prove the importance of the energy service city distribution station network layout planning. The purpose and results of the research are to reduce traffic and environmental pressures, achieve joint direct distribution, improve the efficiency of urban logistics and distribution, and solve the problem of the last mile of the city.

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The Comparative Study on Urban Transport and Urban Agglomeration Transport

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.599-601.2139 ◽

2014 ◽

Vol 599-601 ◽

pp. 2139-2144

Author(s):

Zheng Yu Wang ◽

Cheng Bing Li ◽

Yi Zhang

Keyword(s):

Mutual Influence ◽

Transportation Network ◽

Urban Transport ◽

Urban Agglomeration ◽

Coordinated Development ◽

Urban Agglomerations ◽

Network Layout ◽

The Difference ◽

The Comparative Study ◽

Constituent Elements

First, elaborates the definition and development of urban and urban agglomerations, urban transport and urban agglomerations transport and analyze the constituent elements of urban transport and urban agglomeration transport, laid the foundation for the research of this article. Secondly, the development of urban transport and urban agglomerations transport requires the effective convergence of urban transport and urban agglomerations transport. Urban transport and urban agglomerations transport mutual influence prompted urban transport and agglomerations transport coordinated development and rational planning. Finally, analyzed the difference of transportation, network layout, site settings between urban transport and urban agglomerations transport. Comparison urban agglomerations traffic and urban transport then draw similarities and differences, to reduce what transportation problems exist in the development of urban transport and urban agglomerations transport.

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