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GETTING THE BEST OUT OF TRACK RENEWAL MACHINES

David R. Burns

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Abstract

Over 500 large machines of 30 different types are used by 35 railways for comprehensive replacement of track. Older types lift complete panels, but modern machines that can renew crossties and welded rail continuously are increasingly popular. These machines are being used in various ways; their productivity also varies and depends primarily on the planning of the complex operation of track renewal. In terms of manpower the Italian State Railways has proven most efficient, the result of a flexible and effective system of bidding by contractors.

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What this paper is about

Over 500 large machines of 30 different types are used by 35 railways for comprehensive replacement of track. Older types lift complete panels, but modern machines that can renew crossties and welded rail continuously are increasingly popular. These machines are being used in various ways; their productivity also varies and depends primarily on the planning of the complex operation of track renewal. In terms of manpower the Italian State Railways has proven most efficient, the result of a flexible and effective system of bidding by contractors.

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Available abstract

Over 500 large machines of 30 different types are used by 35 railways for comprehensive replacement of track. Older types lift complete panels, but modern machines that can renew crossties and welded rail continuously are increasingly popular. These machines are being used in various ways; their productivity also varies and depends primarily on the planning of the complex operation of track renewal. In terms of manpower the Italian State Railways has proven most efficient, the result of a flexible and effective system of bidding by contractors.

Key concepts: Track (disk drive), Bidding, Lift (data mining), Transport engineering, Engineering, Railway system, Productivity, Computer science

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GETTING THE BEST OUT OF TRACK RENEWAL MACHINES — Research Paper | ScholarLens