Pub Date : 2023-12-21DOI: 10.47960/2232-9080.2023.26.13.55
Lucija Plantak, B. Đurin, S. Kodirov, Henrique da Silva Pizzo
{"title":"Variability analysis of the river flow – case study of river Gornja Dobra, Croatia","authors":"Lucija Plantak, B. Đurin, S. Kodirov, Henrique da Silva Pizzo","doi":"10.47960/2232-9080.2023.26.13.55","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.26.13.55","url":null,"abstract":"","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"32 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139166610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-21DOI: 10.47960/2232-9080.2023.26.13.41
Matija Kancijan, P. Despinić, B. Soldo, A. Aniskin, B. Đurin
{"title":"Contribution to the analysis of frequently performed reinforced concrete retaining walls","authors":"Matija Kancijan, P. Despinić, B. Soldo, A. Aniskin, B. Đurin","doi":"10.47960/2232-9080.2023.26.13.41","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.26.13.41","url":null,"abstract":"","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"28 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139167576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-21DOI: 10.47960/2232-9080.2023.26.13.64
Ksenija Tijanić Štrok, D. Car-Pušić, Filip Marfan
{"title":"Time deviation analysis of the baseline plan on the case study: Implementation of reinforced concrete works on a school construction project in the Republic of Croatia","authors":"Ksenija Tijanić Štrok, D. Car-Pušić, Filip Marfan","doi":"10.47960/2232-9080.2023.26.13.64","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.26.13.64","url":null,"abstract":"","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"158 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139167666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-21DOI: 10.47960/2232-9080.2023.26.13.9
Ekrem Bektašević, Reuf Kadrić, Marin Nikolić, Kemal Gutić, Sead Kadrić
{"title":"Excavation of the foundation of piers S1L and S1R of the Vranduk I bridge by controlled blasting on the motorway route: Zenica Municipality Northern Administrative Boundary - Zenica North","authors":"Ekrem Bektašević, Reuf Kadrić, Marin Nikolić, Kemal Gutić, Sead Kadrić","doi":"10.47960/2232-9080.2023.26.13.9","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.26.13.9","url":null,"abstract":"","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"23 30","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139166283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-21DOI: 10.47960/2232-9080.2023.26.13.76
Krešimir Šaravanja, Frano Oreč, Valerija Kopilaš
{"title":"Giant stone buildings (III) - Cyclopean and other buildings of more developed architecture","authors":"Krešimir Šaravanja, Frano Oreč, Valerija Kopilaš","doi":"10.47960/2232-9080.2023.26.13.76","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.26.13.76","url":null,"abstract":"","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"53 21","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139166449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-21DOI: 10.47960/2232-9080.2023.26.13.28
Tatjana Džeba, Kristina Landeka, B. Đurin, Željko Rozić
{"title":"Analyzing the possibility of using the internal energy of part of the Posušje municipality water supply system","authors":"Tatjana Džeba, Kristina Landeka, B. Đurin, Željko Rozić","doi":"10.47960/2232-9080.2023.26.13.28","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.26.13.28","url":null,"abstract":"","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"8 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139166730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-12DOI: 10.47960/2232-9080.2023.si.13.70
Krešimir Šaravanja, Frano Oreč
: This paper presents the freshwater limestones, from tenelija and (Mostar) miljevina , which are intercalated in the Mukoba deposit near Mostar, and their "stone cousins," Posušje miljevina and Tomislavgrad muljika . In the process of diagenesis they acquired a specific orientation and structure (especially tenelija ), which gave them specific physical properties (small bulk density, high porosity and permeability), which "classic" limestones used in construction do not have, and which were decisive for the choice of this stone for construction of the Old Bridge and other buildings in the wider area of Mostar and in the area of Posubje municipality, but also in other karst poljes of Herzegovina and southwestern Bosnia, in parts of Central Bosnia, and Miljevina near Foa. The second part of the paper presents the so-called built-in (internal) factors that the builders try to avoid in order for freshwater limestones that are built into numerous stone buildings and/or monuments to avoid complex processes of stone changes, or weathering (decay) of stone due to its interaction with various environmental conditions (external factors). It covers the problems and significance of the choice of stone, the method and (often too small) depth of its extraction from the deposit for the construction of significant buildings, insufficiently long aging (storage) after extraction, incorrect installation (stacking) of the stone in relation to its position in the deposit, as well as various errors in stone processing and execution, along with inadequate maintenance.
{"title":"Durability of freshwater limestones tenelija, miljevina and muljika - Built-in factors as causes of changes in the stone","authors":"Krešimir Šaravanja, Frano Oreč","doi":"10.47960/2232-9080.2023.si.13.70","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.si.13.70","url":null,"abstract":": This paper presents the freshwater limestones, from tenelija and (Mostar) miljevina , which are intercalated in the Mukoba deposit near Mostar, and their \"stone cousins,\" Posušje miljevina and Tomislavgrad muljika . In the process of diagenesis they acquired a specific orientation and structure (especially tenelija ), which gave them specific physical properties (small bulk density, high porosity and permeability), which \"classic\" limestones used in construction do not have, and which were decisive for the choice of this stone for construction of the Old Bridge and other buildings in the wider area of Mostar and in the area of Posubje municipality, but also in other karst poljes of Herzegovina and southwestern Bosnia, in parts of Central Bosnia, and Miljevina near Fo\u000ea. The second part of the paper presents the so-called built-in (internal) factors that the builders try to avoid in order for freshwater limestones that are built into numerous stone buildings and/or monuments to avoid complex processes of stone changes, or weathering (decay) of stone due to its interaction with various environmental conditions (external factors). It covers the problems and significance of the choice of stone, the method and (often too small) depth of its extraction from the deposit for the construction of significant buildings, insufficiently long aging (storage) after extraction, incorrect installation (stacking) of the stone in relation to its position in the deposit, as well as various errors in stone processing and execution, along with inadequate maintenance.","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139182039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-12DOI: 10.47960/2232-9080.2023.si.13.36
Tomislav Korman, T. Kujundžić, Šime Vrandečić
: Diamond wire saws are indispensable machines for the extraction and processing of dimension stones. The cutting speed, energy consumption and wear rate of the diamond beads are the most important factors in assessing the efficiency of a diamond wire saw. The parameters that influence the efficiency of the diamond wire saw can be divided into controlled and uncontrolled parameters. Uncontrolled parameters cannot be influenced directly and are related to the rock types and their properties such as strength, hardness and abrasiveness. Controlled parameters are related to the operating parameters and technical characteristics of the machine. The energy consumption and the service life of the diamond wire are directly related to the characteristics of the machine and the design of the diamond wire, such as the power of the drive motor, the diameter of the drive wheel, diamond grit size and the diameter of the wire. The operating parameters of the diamond wire saw, such as cutting speed, cutting surface, cutting angle, wire tension and cooling water flow, also have a significant influence. Based on previous studies, the influence of the above parameters on the consumption of energy and wear rate of diamond beads in the operation of a diamond wire saw was analyzed.
{"title":"Energy consumption and wear rate of diamond beads during operation of a diamond wire saw","authors":"Tomislav Korman, T. Kujundžić, Šime Vrandečić","doi":"10.47960/2232-9080.2023.si.13.36","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.si.13.36","url":null,"abstract":": Diamond wire saws are indispensable machines for the extraction and processing of dimension stones. The cutting speed, energy consumption and wear rate of the diamond beads are the most important factors in assessing the efficiency of a diamond wire saw. The parameters that influence the efficiency of the diamond wire saw can be divided into controlled and uncontrolled parameters. Uncontrolled parameters cannot be influenced directly and are related to the rock types and their properties such as strength, hardness and abrasiveness. Controlled parameters are related to the operating parameters and technical characteristics of the machine. The energy consumption and the service life of the diamond wire are directly related to the characteristics of the machine and the design of the diamond wire, such as the power of the drive motor, the diameter of the drive wheel, diamond grit size and the diameter of the wire. The operating parameters of the diamond wire saw, such as cutting speed, cutting surface, cutting angle, wire tension and cooling water flow, also have a significant influence. Based on previous studies, the influence of the above parameters on the consumption of energy and wear rate of diamond beads in the operation of a diamond wire saw was analyzed.","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139181973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-12DOI: 10.47960/2232-9080.2023.si.13.112
Tomislav Marić, Jelena Radić Kustura
: This paper is a continuation of papers published 10 years ago, which covered the tests results obtained during the period from 1997 to 2013. The paper presents the test results obtained during the period from 2013 to 2023. Based on scientific methodology, the use of relevant literature as well as laboratory test methods, the authors analyze and evaluate the obtained results of testing natural stone as a basic raw material for the production of dimension stone (DS) and crushed stone aggregate (CSA). Test results are based on applicable test methods. The paper presents natural stone deposits for the production of DS and CSA, as well as the results of testing their physical and mechanical properties as the basic evaluation criteria.
{"title":"Analysis and evaluation of dimension stone and crushed stone aggregate of Herzegovina (and beyond)","authors":"Tomislav Marić, Jelena Radić Kustura","doi":"10.47960/2232-9080.2023.si.13.112","DOIUrl":"https://doi.org/10.47960/2232-9080.2023.si.13.112","url":null,"abstract":": This paper is a continuation of papers published 10 years ago, which covered the tests results obtained during the period from 1997 to 2013. The paper presents the test results obtained during the period from 2013 to 2023. Based on scientific methodology, the use of relevant literature as well as laboratory test methods, the authors analyze and evaluate the obtained results of testing natural stone as a basic raw material for the production of dimension stone (DS) and crushed stone aggregate (CSA). Test results are based on applicable test methods. The paper presents natural stone deposits for the production of DS and CSA, as well as the results of testing their physical and mechanical properties as the basic evaluation criteria.","PeriodicalId":507246,"journal":{"name":"E-Zbornik, elektronički zbornik radova Građevinskog fakulteta","volume":"325 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139181982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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