Review Article
From Ballast to Slab: Transforming Rail Infrastructure for the Future
Mohamed Abd El-Sattar Mohamed Younos*
Issue:
Volume 9, Issue 1, June 2025
Pages:
1-11
Received:
17 February 2025
Accepted:
28 February 2025
Published:
26 March 2025
DOI:
10.11648/j.ajcbm.20250901.11
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Abstract: Slab track systems have emerged as a transformative solution in rail infrastructure, offering superior performance and sustainability compared to traditional ballasted tracks. This abstract provides an overview of the key aspects, advantages, challenges, and ongoing research in the realm of slab track systems. The design of slab track systems centers on a robust concrete slab foundation that serves as a stable base for rail fixation. This design minimizes maintenance needs, enhances durability, and supports higher train speeds. The advantages of reduced maintenance, improved stability, and extended lifespan make slab track systems particularly suitable for high-speed rail applications and urban transit networks. While initial construction costs may be higher, the long-term benefits of reduced maintenance expenses and enhanced operational efficiency justify the investment. Ongoing research focuses on optimizing design parameters, exploring advanced materials, and developing modeling techniques to better understand the dynamic behavior of slab track systems. These efforts aim to further improve their performance, cost-effectiveness, and sustainability. Challenges such as sensitivity to temperature variations are being addressed through innovative engineering solutions. Additionally, environmental considerations drive research toward sustainable materials and construction practices, aiming to minimize the environmental impact of slab track systems. This abstract encapsulates the significance of slab track systems in modern rail transportation, emphasizing their role in providing sustainable, high-performance infrastructure. As demand for efficient and eco-friendly rail solutions grows, the continued development and application of slab track systems stand as a pivotal contribution to the evolution of rail transportation.
Abstract: Slab track systems have emerged as a transformative solution in rail infrastructure, offering superior performance and sustainability compared to traditional ballasted tracks. This abstract provides an overview of the key aspects, advantages, challenges, and ongoing research in the realm of slab track systems. The design of slab track systems cente...
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