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Projects / Programmes source: ARIS

Load capacity determination of counterweight cantilever for crawler crane

Research activity

Code Science Field Subfield
2.11.02  Engineering sciences and technologies  Mechanical design  Special constructions know-how 

Code Science Field
T450  Technological sciences  Metal technology, metallurgy, metal products 
Keywords
crawler cranes, service life of machine parts, experimental and numerical methods
Evaluation (rules)
source: COBISS
Researchers (5)
no. Code Name and surname Research area Role Period No. of publicationsNo. of publications
1.  02615  Silvester Bader  Mechanical design  Researcher  2002 - 2004  24 
2.  04168  Janez Čep  Mechanical design  Researcher  2002 - 2004  34 
3.  01375  PhD Janez Kramberger  Mechanical design  Head  2002 - 2004  539 
4.  21379  PhD Tone Lerher  Mechanical design  Researcher  2002 - 2004  631 
5.  06213  Janko Zierer  Mechanical design  Researcher  2002 - 2004  46 
Organisations (1)
no. Code Research organisation City Registration number No. of publicationsNo. of publications
1.  0795  University ob Maribor, Faculty of mechanical engineering  Maribor  5089638010  24,231 
Abstract
A permanent development of construction solutions, implementation of new materials and modern concepts is characteristic for crane devices, and is conditioned with permanent research. The object of the proposed research work is crawler crane with high load capacity (up to 6000 kN). The most highly loaded component of the crane (counterweight cantilever) is made of new material (S1100QL) in order to reduce the total weight of whole construction. Introduction of the new material requires correct determination of its fatigue service life, where the influence of material, technological, geometrical and loading features must be considered. The proposed research is based on logical combination of experimental and theoretical-computational approaches for determination of the fatigue service life, where development of new procedures is envisaged.
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