The Tunnel Construction course is your gateway to an exhilarating field that is witnessing unprecedented growth and demand. As urbanisation accelerates and infrastructure projects multiply, experts in tunnelling are essential for shaping the future of transportation and utilities. This course offers a comprehensive overview, equipping you with critical skills such as understanding different tunnelling methods, calculating structural integrity, and assessing environmental impacts. Through engaging content, you will explore historical advancements and contemporary techniques, making you a valuable asset in a booming sector. By participating, you position yourself at the forefront of an industry vital for urban development and sustainability. Join us to unlock your potential in this dynamic and rewarding field, paving your way to a successful career in tunnel construction.
Tunnel construction
This course on Tunnel Construction is aimed at professionals and graduates in the engineering and construction sectors who wish to broaden or update their knowledge in this specialised field. It covers essential topics such as tunnel types, construction methods, and the impact of underground works. Participants will gain practical insights into methodologies and technologies, enhancing their understanding and skills relevant to current industry practices.
50 hours
Civil Engineering and Structures
Course objectives
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Identify the key historical developments in tunnel construction and their significance in engineering practices.
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Understand the various types of tunnels and their cross-sections for effective project planning and execution.
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Apply calculation methodologies for tunnel portals and structural linings based on ground investigation data.
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Evaluate different excavation methods and select the most suitable one for specific tunnelling projects.
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Analyse the impact of underground works on surrounding areas, including settlement and hydrogeological effects.
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Implement ground treatments and reinforcements to enhance stability and safety in underground construction.
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Assess the role of supports and linings in tunnel construction for ensuring longevity and structural integrity.
What does it prepare you for?
This Tunnel Construction course prepares you to navigate the complexities of underground engineering. You will gain insights into different tunnelling techniques and their historical context, enhancing your understanding of traditional and mechanised excavation methods. You'll learn to conduct ground investigations, calculate portal designs, and choose appropriate supports and linings. Additionally, the course addresses the environmental impacts of tunnelling, equipping you with the skills to monitor and mitigate these effects effectively.
Teaching units
UNIDAD DIDÁCTICA 1. A HISTORY AND INTRODUCTION TO DIFFERENT TYPES OF TUNNELS
1. Definition of a tunnel
2. Uses
3. History
4. Key factors in the progress of underground engineering
5. Types of tunnels. Cross-sections
6. References
UNIDAD DIDÁCTICA 2. CALCULATION METHODOLOGY
1. Introduction
2. Ground investigation and characterization
3. Calculation of tunnel portals
4. Tunnel calculations
5. Linings
6. Case studies
7. References
UNIDAD DIDÁCTICA 3. CONSTRUCTION & EXCAVATION METHODS
1. The technological evolution of tunneling
2. Traditional methods
3. Drilling and blasting
4. Mechanized methods: roadheaders and tbms
5. Choice of excavation method
6. Stages of excavation
7. References
UNIDAD DIDÁCTICA 4. SUPPORTS & LININGS
1. Objective and types of support
2. Wooden boards, props and ribs
3. Steel sets and plates
4. Bolts and anchors
5. Shotcrete, weldmesh and fibers
6. New austrian tunneling method (natm)
7. Segmental ring
8. Linings
9. References
UNIDAD DIDÁCTICA 5. IMPACT OF UNDERGROUND WORKS ON THE SURROUNDINGS AREA
1. Introduction
2. Calculation of settlement and cross-section loss
3. Instrumentation and monitoring of tunnels
4. Hydrogeological impact
5. References
UNIDAD DIDÁCTICA 6. GROUND TREATMENTS AND REINFORCEMENT FOR UNDERGROUND WORKS
1. Introduction
2. Face treatments
3. Stabilization of the crown
4. Stabilization of the base
5. Treatment to protect buildings