Contact Us

If you have any questions, you can contact us. Required fields are marked *

Concrete sleepers EN

Concrete sleepers production plants | Vollert Anlagenbau

In the future Inkol Insaat will produce 450.000 pre-stressed concrete sleepers per year in a 2-shift operation. Vollert Anlagenbau, the specialist in precast concrete works, has been responsible for the know-how and the technology in developing the plant within six months after the contract was signed. view complete article.

Learn More

Concrete - Margaritelli Ferroviaria

CONCRETE SLEEPER FOR HIGH SPEED LINES (SPEED ≥ 250 km/h) AND FOR TRADITIONAL LINES (SPEED ≤ 250 km/h) download. According to EN 13230-1/2 and Technical. Specification RFI TCAR SF AR 03 002. Length: 2600 mm. Width: 300 mm. Depth at rail seat: 230 mm. Mass: 369 kg. Mdr ≥ +21,0 kNm positive design bending moment.

Learn More

PDF Considerations for Mechanistic Design of Concrete Sleepers

and sleeper bearing area. Another portion of the AREMA Method for concrete sleepers contains the flexural performance requirements. These requirements consider sleeper length, sleeper spacing, speed, and tonnageto determine the positive and negative design bending moments at the center of the sleeper and at the rail seat.

Learn More

CEN - EN 13230-2 - Railway applications - Track - Concrete

EN 13230-1 - Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements Published by CEN on May 1, This part of the EN 13230 series defines technical criteria and control procedures which need to be satisfied by the constituent materials and the finished concrete sleepers and bearers, i.e.:

Learn More

concrete pipe sleeper, concrete pipe sleeper Suppliers and

About product and suppliers: 1,652 concrete pipe sleeper products are offered for sale by suppliers on A wide variety of concrete pipe sleeper options are available to you, There are 55 suppliers who sells concrete pipe sleeper on , mainly located in Asia.

Learn More

Concrete Railway Sleepers and Bearers Dynamic Testing

Concrete Railway Sleepers and Bearers Dynamic Testing Machine, US $ 50000 - 500000 / Set, Jiangsu, China, TBT, TBTTLGG-1.Source from Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd. on Alibaba.com.

Learn More

Theoretical and Experimental Research in the Assessment

Concrete sleepers are one of the most important components of a railway track sys-tem. Fatigue damage to a prestressed concrete sleeper is mainly due to the accumula-tive deterioration caused by the repeated wheel-rail load interaction. However, re-search on fatigue life of prestressed concrete sleepers for urban railways is limited.

Learn More

Fatigue Life Assessment Method for Prestressed Concrete

Concrete sleepers are one of the most important applications of a railway track system. Researchers have previously studied the impact load characteristics and ultimate load carrying capacity of a prestressed sleeper, but research on the fatigue life of prestressed concrete sleepers is limited. Fatigue damage of a prestressed concrete sleeper is mainly due to the accumulation of defects caused

Learn More

Production Process | Abetong AB in Sweden

Efficiency - a major expense in the overall cost for producing concrete sleepers is the labor cost. The more rational and mechanized production method, the lower cost and thereby a stronger competitiveness. There are money to be saved in the whole process from raw material logistics, through production process ending with the sleeper handling

Learn More

PDF Railway track material Part 14: Prestressed concrete sleepers

for new prestressed concrete sleepers for use in railway track with continuously welded rail. It provides methods for determining loads on sleepers and refers to AS 1085.19 for requirements for resilient fastening systems. This Standard does not cover the following: (a) Design of post-tensioned concrete sleepers.

Learn More

Deterioration mechanisms and life cycle of concrete

Thirty eight sleepers aged 30 to 40 years old were removed from Finnish railway lines and were loaded. Twelve new sleepers were also tested. The old sleepers fulfilled most of the requirements specified for the new ones. The old sleepers were also much more resistant to loading than predicted by structural calculations.

Learn More

PDF Structural behaviour of prestressed concrete sleepers

20 concrete sleepers and compare their experimental behaviour with that of the HPC sleepers. The three 21 types of prestressed concrete sleepers were subjected to static load tests at rail-seat and centre section 22 (positive and negative load). In centre section tests, a comparison between the experimental results and

Learn More

Sleepers | Greenrail

280 kg. Length. 2600 mm. Width. 317 mm. Height of the sleeper. 253 mm. Height in under-rail section (h1) 233 mm.

Learn More

Concrete Sleeper, कंक्रीट स्लीपर in R N Mukherjee Road

These concrete sleepers can be used for various rail sections and fastening systems and are according to leading international standards like UIC, RDSO, ISO, DIN, GOST, BS, AREMA, EN etc. We can service your complete concrete sleeper requirements including supplying you with SGCI inserts and hook on shoulders required for different fastening

Learn More

Deformation measurement of concrete joints and railway

Deformation measurement of concrete joints and railway sleepers. The load on rails and sleepers is very high, especially in highly frequented curves. Magneto-inductive displacement sensors are used to test the movement and deformation of concrete sleepers in curves. The sensors are fixed in the foundations and measure to a magnet which is

Learn More

Concrete Sleeper Will Be Purchased To Be ... - en.rayhaber.com

a) Name: Purchase of 2500 Pieces of Concrete Sleepers Including Connection Materials to be Used in Narrow Deck Steel Bridges. b) JCC registration number: / 239113. c) Amount and type: 2500 pieces of Concrete Sleeper including Connection Material Suitable for 60E1 Rail. d) Place of delivery: Distribution locations are specified in the

Learn More