Artykuł

Vol: 32 , Nr: 3 , Art.: 5
Tytuł / Title:
Determination of joint diagrams for a foundation bolted joint with the bolt anchored in a polymer plastic. Part II Joint diagram for the operational state
Autorzy / Authors:
GRUDZIŃSKI Paweł dr inż.
Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, Szczecin, Poland
Słowa kluczowe / key words:
foundation bolted joints; polymer plastic; modeling; calculation; joint diagrams
Streszczenie / Summary:

The paper presents an unconventional method of determining joint diagrams for foundation
bolted joints of heavy machinery and equipment, with bolts anchored in a concrete block using
special polymer material EPY. It includes a continuation and development of the problems discussed
in Part I, which shows the specificity of these joints that distinguishes them from conventional
bolted joints. It also shows a way of determining a joint diagram for an assembly state of
these joints. Part II of this elaboration is devoted to the determination of a joint diagram for the
examined bolted joint under operating conditions. This joint diagram is different from that designated
for the assembly state. It has been obtained on the basis of many separate numerical calculations,
performed with ANSYS FEM system. A practical way of using this diagram is also shown,
and finally conclusions of cognitive and practical meaning were formulated.