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The New Design and Construction Costs Analysis of Flexible Railway for Train Ferry

Author: ZuoYing
Tutor: XieXinLian
School: Dalian Maritime University
Course: Transportation Planning and Management
Keywords: Railway Ferry Flexible track Deformation parameters Design parameters National Economic Evaluation
CLC: U213.2
Type: Master's thesis
Year: 2011
Downloads: 47
Quote: 0
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Abstract


The Train Ferry barrier by the waters of the railway line through the ferry link instead roll on roll off the handling hanging hanged under the loading and unloading contrast railway , waterway intermodal more time-saving , energy-saving . Among them, the ship-to-shore connection is a key part of the decision system efficiency and effectiveness . Set a fixed position in the bridge approach rail line , straight form of the traditional railway ferry system . Poor the Railway Approach compatibility of this form of the low utilization rate is the bottleneck of the entire sea and railway transport system efficiency . This article based on the flexibility of the the rigid connecting bridge and track academic thinking , on the basis of the FDT-1 (Flexible Double-rail Track-1) flexible connection track design proposed a new flexible connecting rail design ideas , referred FDT-2 - type flexible connector track. Used in railway ferry system approach spans design , aimed at improved the track connections form of land fixed rail and deck , to improve the adaptability of the the railway ferry bridge approach berthing ship , thereby improving the utilization efficiency of the system , and give full play to the railway ferry system superiority and enhance the value of used ferry boats . With AutoCAD software to draw the design and components of the overall structure of the flexible connection FDT-2 orbit , preliminary study of the various components of the processing and the track the railway ferry loading and unloading process . Defines the major deformation parameters and design parameters of the track , the use of analytic geometry principle derived FDT-2 -type flexible connection tracks bending deformation process the expression of the major deformation parameters , Matlab software platform programmed numerical analysis , from the geometric the angle proved the feasibility and practicality of the track and come to the main design parameters of the reference value . Calculate the overall volume of the orbit of the FDT-2 - type flexible connection , to estimate the costs of construction . Evaluation of the national economy , the thinking of both the old and the new railway ferry Approach Bridge set an example , drawing on the presence or absence of contrast drawn between the two programs in the pros and cons of cost , effectiveness . The results show that the approach spans design FDT-2 type flexible connection track has more advantages relative to the traditional Approach Bridge .

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CLC: > Transportation > Rail transport > Railway Line Project > Line constructed > Track
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