STRENGTH ANALYSIS OF EXPERIMENTAL CRANE, USING PROLIFTOR 250 ROPE WINCH AS AN EXCITATION OF A GIRDER | Zendy

Tomasz Haniszewski | Zendy

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STRENGTH ANALYSIS OF EXPERIMENTAL CRANE, USING PROLIFTOR 250 ROPE WINCH AS AN EXCITATION OF A GIRDER

Author(s) -

Tomasz Haniszewski

Publication year - 2018

Publication title -

transport problems

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.224

H-Index - 12

eISSN - 2300-861X

pISSN - 1896-0596

DOI - 10.20858/tp.2018.13.3.12

Subject(s) - winch , rope , girder , structural engineering , engineering , excitation , marine engineering , electrical engineering

The article presents the research carried out on the experimental construction of a crane, where a hoist with an AC motor without a motor control system was used as an excitation signal for the girder. The purpose of the described research is to determine the relationship between the values of the dynamic surplus factor when lifting the load with the loose rope in the initial phase of lifting and the distance of the hoist from the supporting structure. The data was obtained based on the force tests in a steel wire rope and subsequent determination of the values of stresses and deflections accompanying the selected test cases for different positions of the vibration inductor using the FE method.

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