A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Simulacija ponašanja procjednog betona pomoću metode diskretnih elemenata ; Performance based simulation of pervious concrete using discrete element method
Procjedni beton je posebna vrsta betona koji se od običnog betona razlikuje izrazitom poroznošću, zbog čega se ta vrsta diskretnog materijala ne može modelirati pomoću metode konačnih elemenata (FEM). U radu se simulira ponašanje uzoraka procjednog betona s različitim frakcijama agregata i koeficijentima pora, a za te se potrebe koristi računalni program Particle Flow Code (PFC) koji se temelji na metodi diskretnih elemenata (DEM). Pomoću programa PFC simuliraju se različiti eksperimentalni rezultati dobiveni na uzorcima procjednog betona s visokim udjelom cementne paste. ; Pervious concrete is a special type of concrete that differs from ordinary concrete by its highly porous nature, which is why this type of discrete material can not be modelled using the Finite Element Method (FEM). Behaviour of pervious concrete samples with different aggregate sizes and void ratios is simulated in the paper, using the Particle Flow Code (PFC) software, which is based on the discrete element method (DEM). The PFC software is used to simulate various experimental results obtained on high paste content pervious concrete samples.
Simulacija ponašanja procjednog betona pomoću metode diskretnih elemenata ; Performance based simulation of pervious concrete using discrete element method
Procjedni beton je posebna vrsta betona koji se od običnog betona razlikuje izrazitom poroznošću, zbog čega se ta vrsta diskretnog materijala ne može modelirati pomoću metode konačnih elemenata (FEM). U radu se simulira ponašanje uzoraka procjednog betona s različitim frakcijama agregata i koeficijentima pora, a za te se potrebe koristi računalni program Particle Flow Code (PFC) koji se temelji na metodi diskretnih elemenata (DEM). Pomoću programa PFC simuliraju se različiti eksperimentalni rezultati dobiveni na uzorcima procjednog betona s visokim udjelom cementne paste. ; Pervious concrete is a special type of concrete that differs from ordinary concrete by its highly porous nature, which is why this type of discrete material can not be modelled using the Finite Element Method (FEM). Behaviour of pervious concrete samples with different aggregate sizes and void ratios is simulated in the paper, using the Particle Flow Code (PFC) software, which is based on the discrete element method (DEM). The PFC software is used to simulate various experimental results obtained on high paste content pervious concrete samples.
Simulacija ponašanja procjednog betona pomoću metode diskretnih elemenata ; Performance based simulation of pervious concrete using discrete element method
Ansari, Ashfaque (author) / M. Mahajan, Mukund (author)
2020-01-01
Građevinar ; ISSN 0350-2465 (Print) ; ISSN 1333-9095 (Online) ; Volume 72 ; Issue 08.
Article (Journal)
Electronic Resource
Croatian , English
DDC:
690
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