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Scientific paper - Conference paper
Analysis of the Construction Machinery Work Efficiency as a Factor of the Earthworks Sustainability
IOP Conference Series: Earth and Environmental Science, 222 (2019); 012009. https://doi.org/10.1088/1755-1315/222/1/012009
Tijanić, K; Šopić, M; Marović, I; Car-Pušić, D

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Tijanić, K., Šopić, M., Marović, I. & Car Pušić, D. (2019). Analysis of the Construction Machinery Work Efficiency as a Factor of the Earthworks Sustainability. IOP Conference Series: Earth and Environmental Science, 222.. doi: 10.1088/1755-1315/222/1/012009

Tijanić, K, et al. "Analysis of the Construction Machinery Work Efficiency as a Factor of the Earthworks Sustainability." IOP Conference Series: Earth and Environmental Science, vol. 222, 2019. https://doi.org/10.1088/1755-1315/222/1/012009

Tijanić, K, M Šopić, I Marović and D Car Pušić. "Analysis of the Construction Machinery Work Efficiency as a Factor of the Earthworks Sustainability." IOP Conference Series: Earth and Environmental Science 222 (2019). https://doi.org/10.1088/1755-1315/222/1/012009

Tijanić, K., et al. (2019) 'Analysis of the Construction Machinery Work Efficiency as a Factor of the Earthworks Sustainability', IOP Conference Series: Earth and Environmental Science, 222. doi: 10.1088/1755-1315/222/1/012009

Tijanić K, Šopić M, Marović I, Car Pušić D. Analysis of the Construction Machinery Work Efficiency as a Factor of the Earthworks Sustainability. IOP Conference Series: Earth and Environmental Science [Internet]. 2019 January 21 [cited 2025 April 08];222. doi: 10.1088/1755-1315/222/1/012009

K. Tijanić, M. Šopić, I. Marović and D. Car Pušić, "Analysis of the Construction Machinery Work Efficiency as a Factor of the Earthworks Sustainability", IOP Conference Series: Earth and Environmental Science, vol. 222, January 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:157:084721. [Accessed: 08 April 2025]

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Metadata
Title (english)Analysis of the Construction Machinery Work Efficiency as a Factor of the Earthworks Sustainability
AuthorK Tijanić
AuthorM Šopić
AuthorI Marović
AuthorD Car-Pušić
Author's institutionUniversity of Rijeka
Faculty of Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Interdisciplinary Technical Sciences
Abstract (english)
Being aware of the construction machinery work efficiency is one of the key conditions of dynamic planning of machine work at the construction site and it can be considered as one of the earthworks sustainability factors. The main topic of this paper is the time study analysis of one standard technological cyclic construction machine process (the excavators’ loading the transportation vehicle), which was observed on-and-off site and analysed. On-site data was obtained by snapback chronometry method with the purpose of determining actual work efficiency ; while the (off-site) planned work efficiency was determined using the standardized tables. The aim was to determine the existence of a deviation and examine the differences between planned and actual work efficiency of particular technological process in earthworks as well as to identify its cost- effective area as a prerequisite for identifying the earthworks sustainability. As the earthworks sustainability is the synthesis and concordance of beneficial activities for technological, economic, environmental and social performance context, the balance of excavators’ work efficiency is needed. It was concluded that in order to achieve sustainability, i.e. to be in cost-effective area, the maximum value of excavators’ cycle time extends up to 50 seconds.
Keywords (english)
Languageenglish
Publication typeScientific paper - Conference paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleIOP Conference Series: Earth and Environmental Science
Numberingvol. 222, 012009
e-ISSN1755-1315
DOIhttps://doi.org/10.1088/1755-1315/222/1/012009
URN:NBNurn:nbn:hr:157:084721
Publication2019-01-21
ConferenceTitle: International Scientific Conference "People, Buildings and Environment 2018"
Acronym: PBE
Location: Brno, Czech Republic
Start date: 2018-10-17
End date: 2018-10-19
Document URLhttps://iopscience.iop.org/article/10.1088/1755-1315/222/1/012009
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2025-04-01 08:40:20