基础设施和轨道系统设计Infrastructure and Track Systems Design

Executive Summary执行摘要

在这项任务中，提出了HS2在位置和布局上的设计，以及轨道布局设计。 本提案考虑了各种因素，包括成本，持续时间，乘客准入和当地社区的态度等。第一章简要介绍了这一任务，包括写作动机，范围和基本结构。 第二章介绍了铁路轨道系统和基础设施（包括历史和近期进展）的背景，帮助读者对这些系统的基本了解。 之后，第3章提出了HS2中附加站的位置和布局，其次是第4章中轨道布局的设计。最后，基于所提出的设计和分析，得出结论，然后提出进一步开发的建议 设计提出。 这份报告是未来车站和轨道系统设计的一个很好的例子。
In this assignment, thedesign of an additional station in HS2in terms of location and layout, as well as the designof track layout, are proposed. This proposal takes various factors into consideration, including cost, duration, access of passengers, and attitude of local communities, etc.Chapter 1 gives a brief introduction of this assignment, including motivation, scope and basic structure. In the second chapter, the background of railway track systems and infrastructures (including the history and recent advances) is presented to help readers establish a basic understanding of these systems. Afterwards, the location and layout of an additional station in HS2 are proposed in Chapter 3, followed by the design of track layout in Chapter 4. Finally, a conclusion is drawn based on the design and analysis presented, followed by suggestions on further development of the design proposed. This report serves as a good example for future designof stations and track systems.
 

目录
1.简介1
1.1范围1
1.2作业结构1
背景技术1
2.1轨道系统2
2.2火车站4
3.选址 - 车站位置7
车站布局设计9
轨道布局设计11
6.结论12
参考

Table of Contents
1. Introduction 1
1.1 Scope 1
1.2 Assignment structure 1
2. Background 1
2.1 Track system 2
2.2 Railway station 4
3. Site selection – station location 7
4. Station layout design 9
5. Track layout design 11
6. Conclusions 12
References

List of Figures
Figure 1. A schematic of rail track structure 2
Figure 2. The sub-structure in track systems 3
Figure 3. The annual number of passengers by rail transport in the Great Britain (Smith and Wheat, 2012) 4
Figure 4. Grand Central Terminal, the world’s largest railway station, with 67 tracks on two levels 5
Figure 5. Criteria for site selection of railway stations 6
Figure 6. (a) Layout of station in a tunnel; (b) Layout of station on viaduct 7
Figure 7. The location of additional station in the Steeple Claydon area 8
Figure 8. The layout of the Chiltern Rail Station 10
Figure 9. (a) Visualization of the embedded rail components; (b) schematic of the embedded rail system 11

1. Introduction

In this assignment, the authorproposes thedesign of an additional station in HS2in terms of location and layout, as well as the designof track layout. This proposal takes various factors into consideration, including cost, duration, access of passengers, and attitude of local communities, etc.

6. Conclusions

In conclusion, thedesign of the Chiltern Rail Station in HS2Line proposed. This proposal includedthe location proposed for the station (as well as reasoning), the layout of the station, and the designof track layout. This station is expecting a huge passenger traffic as it is an intersection point of two busy rail lines.Therefore, the station is designed with a capacity of 7,000 passengers. These two lines are crossing at different levels, thus requiring staggered platforms. Also, ancillary facilities such as restaurants and supermarket are included for a better passenger experience. The design proposed in this report serves as a good reference to the actual design of the additional station in the HS2 line.