Primjena Hook-ovog zakona za prostorno stanje naprezanja

undergraduate thesis

• Title (english): Application of Hook´s law for spatial stress state
• Author: Nikola Franjičević
• Mentor: Diana Šimić Penava (mentor)
• Committee member: Diana Šimić Penava (predsjednik povjerenstva)
• Committee member: Marina Frančić Smrkić (član povjerenstva)
• Committee member: Ana Skender (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Engineering Mechanics); Zagreb
• Defense date and country: 2024-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

Rad se bavi primjenom Hookeovog zakona za prostorno stanje
naprezanja. Teorijsko metodolobka polazibta glavne teze
uklju uju analizu naprezanja u prizmama, određivanje
koeficijenta k za gumenu prizmu te prora un naprezanja za
eli nu prizmu. U prvom zadatku, određivanje koeficijenta k za
gumenu prizmu uklju uje prou avanje elasti nih svojstava
materijala i primjenu Hookeovog zakona. U drugom zadatku,
analiza naprezanja na eli noj prizmi zahtijeva izra un
tenzora naprezanja za opisivanje stanja napreznja u prizmi. Na
temelju prora una naprezanja, mogu se izvesti zaklju ci o
sigurnosti materijala, potrebnoj vrsto i i stabilnosti
strukture prizme.

Abstract (english)

The paper deals with the application of Hook's law for spatial
stress analysis. The theoretical and methodological basis of
the main thesis includes analyzing stress in prisms,
determining the coefficient k for a rubber prism, and
calculating stress on a steel prism. In the first task,
determining the coefficent k for a rubber prism involves
studying the elastic properties of the material and applying
Hooke's law. In the second task, analyzing stress on the steel
prism requires calculating the stress tensor, which involves
determining all nine components of the stress tensor to
describe the stress state in the prism. Based on the stress
calculations, conclusions can be drawn regarding material
safety, required strength, and structural stability of the
prism.

• Keywords: Hookeov zakon; naprezanje; koeficijent k; elastična svojstva; tenzor naprezanja; čvrstoća.
• Keywords (english): Key words: Hooke's law; stress; coefficient k; elastic properties; stress tensor; strength.
• Language: croatian
• URN:NBN: urn:nbn:hr:237:000866
• Study programme: Title: Civil Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-10-10 09:03:11