Efficient Reuse of Railway Track Waste Materials

نویسندگان

چکیده

Some of the most important materials that need recycling are generated by construction industry. This waste has a multitude disposal problems. In specific case railways, treatment taken from track maintenance and renewal operations is even more challenging. Every year, tons replaced on rail tracks all over world. These kilometres rails, sleepers, ballast can be reused for other purposes. However, sometimes environmental cost their secondary use worse than problems involved in disposal. work describes revised methodology to improve process these considers carbon footprint during along with advantages benefits economy environment. The reuse worn extend life cycle reduce economic costs long term. research aims analyse dismantled material evaluate possible second uses, taking into account generated. Special attention been placed environmentally friendly uses such as fencing protected areas or green routes, among others.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Unsaturated railway track-bed materials

Railway track-bed materials are mostly in unsaturated state, and their hydro-mechanical properties depend strongly on their water contents or suctions. In France, problematic soils such as collapsible loess and swelling marl can be origin of instability problems for new lines for high speed trains, while the hydro-mechanical behaviour of interlayer soil formed mainly by interpenetration of ball...

متن کامل

Investigation of the Influences of Track Superstructure Parameters on Ballasted Railway Track Design

The main design criteria of ballasted railway tracks include rail deflections, rail bending stresses, rail wheel contact stresses, sleeper bending moments and ballast sleeper contact pressures. Numerous criteria have been defined for the design of ballasted railway tracks owing to the various mechanical properties of track components and their complex interaction. Therefore, railway track desig...

متن کامل

Railway Track Stiffness - Dynamic Measurements and Evaluation for Efficient Maintenance

v Outline of Thesis vii Author contribution of papers ix Contribution of Thesis xi

متن کامل

Rail track costs management for efficient railway charges

j1 Francisco Calvo PhD Associate Professor, TRYSE Research Group, Department of Civil Engineering, University of Granada, ETSI Caminos, Granada, Spain j2 Juan de Oña PhD Associate Professor, TRYSE Research Group. Department of Civil Engineering, University of Granada, ETSI Caminos, Granada, Spain j3 Griselda López BEng Researcher, TRYSE Research Group. Department of Civil Engineering, Universit...

متن کامل

Square Joints in Railway Track Waves

When rails are laid in a railway track, small gaps are left between the ends of adjoining rails to allow for the expansion of the rails when the temperature rises. Rail joints are provided to form a continuous rail path which are normally laid in standard lengths bolted together by fishplates. When two rail joints are exactly opposing each other, they are called square (side by side) joints...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Sustainability

سال: 2022

ISSN: ['2071-1050']

DOI: https://doi.org/10.3390/su141811721