GradevinarPub Date : 2017-09-01DOI: 10.14256/JCE.2063.2017
G. Flajsig, Miljenko Belaj, Barbara Karleuša
{"title":"Upravljanje površinskim vodama primjenom kombiniranog pristupa","authors":"G. Flajsig, Miljenko Belaj, Barbara Karleuša","doi":"10.14256/JCE.2063.2017","DOIUrl":"https://doi.org/10.14256/JCE.2063.2017","url":null,"abstract":"The combined approach of WFD, unified EQS and ELVs, is a key element of integral water management. The application of the Combined Approach Methodology in Croatia, the Guidelines for Mixing Zones and the Implementation of EU Forecasting Models will contribute to a combined approach with operational and investigative monitoring. The aim of the paper is to analyze and improve the practical implementation of a combined approach with examples in the Sava River Basin, with the aim of selecting an optimal recipient, achieving good water status and achieving the environmental objectives of the river basin.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66965333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GradevinarPub Date : 2017-08-21DOI: 10.14256/JCE.1538.2016
Biljana Matejević, M. Zlatanović
{"title":"Regresijski model za procjenu produktivnosti betoniranja armiranobetonskih ploča","authors":"Biljana Matejević, M. Zlatanović","doi":"10.14256/JCE.1538.2016","DOIUrl":"https://doi.org/10.14256/JCE.1538.2016","url":null,"abstract":"U radu je dan model koji omogućuje učinkovito upravljanje procesom betoniranja, još u fazi planiranja, i to procjenom produktivnosti s ciljem smanjenja troškova i ukupnog trajanja projekta. Prikupljeni su podaci tijekom 81 betoniranja ploča na osam gradilišta na kojima se grade objekti visokogradnje. Identificirani su faktori koji mogu imati utjecaj na produktivnost, te su primjenom metode višestruke linearne regresije izrađeni modeli za procjenu produktivnosti i prognoziranje trajanja procesa betoniranja ploča.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66961889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GradevinarPub Date : 2017-08-01DOI: 10.14256/JCE.1487.2015
S. Lakušić
{"title":"Reliability assessment of water distribution network by means of informational entropy using design/hydraulic parameters","authors":"S. Lakušić","doi":"10.14256/JCE.1487.2015","DOIUrl":"https://doi.org/10.14256/JCE.1487.2015","url":null,"abstract":"","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49601699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GradevinarPub Date : 2017-08-01DOI: 10.14256/JCE.1553.2016
S. Lakušić
{"title":"Effect of sleeve length on deformation properties of grouted splices","authors":"S. Lakušić","doi":"10.14256/JCE.1553.2016","DOIUrl":"https://doi.org/10.14256/JCE.1553.2016","url":null,"abstract":"Tests on 12 grouted splices were performed to investigate their deformation properties under tensile loading. Test variables included diameter and type of spliced bars and the size of splicing sleeves. Finite element method based models of the splices were built, verified and used to investigate the effect of sleeve length on the deformation properties of the grouted splices. The sleeve length significantly affected the failure modes and further affected the splices’ deformation properties. A recommendation was proposed to maximize deformation properties of a specific splice by using a critical sleeve length associated with failure mode of bar fracture.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.14256/JCE.1553.2016","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66962010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GradevinarPub Date : 2017-07-16DOI: 10.14256/JCE.1476.2015
Y. Qiong, Xue Zhiyuan
{"title":"Experimental study of grouted sleeve lapping connector under tensile load","authors":"Y. Qiong, Xue Zhiyuan","doi":"10.14256/JCE.1476.2015","DOIUrl":"https://doi.org/10.14256/JCE.1476.2015","url":null,"abstract":"The performance of the grouted sleeve lapping connector that is used to connect reinforcement bars in a precast concrete structure is studied. A total of 63 specimens, varying in bar diameter and lap length, were tested under tensile load. The failure modes, ultimate tensile strength values and load-displacement curves of the specimens are discussed in the study. Two equations are proposed for calculating the average lapping bond stress and critical lap length.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47511347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GradevinarPub Date : 2017-07-01DOI: 10.14256/JCE.1943.2016
H. Draganić, D. Varevac
{"title":"NUMERIČKA SIMULACIJA DJELOVANJA EKSPLOZIJE NA NADVOŽNJAKE","authors":"H. Draganić, D. Varevac","doi":"10.14256/JCE.1943.2016","DOIUrl":"https://doi.org/10.14256/JCE.1943.2016","url":null,"abstract":"Nadvožnjak nije moguce uciniti, projektiranjem i/ili izvedbom, apsolutno sigurnim\u0000 na djelovanje eksplozije jer se ni sama kolicina eksploziva koj","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48452795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GradevinarPub Date : 2017-07-01DOI: 10.14256/JCE.1989.2017
Gordon Gilja, Neven Kuspilić, Kristina Potočki
{"title":"Analiza primjenjivosti empirijskih modela za opis karakteristika polja dina","authors":"Gordon Gilja, Neven Kuspilić, Kristina Potočki","doi":"10.14256/JCE.1989.2017","DOIUrl":"https://doi.org/10.14256/JCE.1989.2017","url":null,"abstract":"The paper presents an overview of the current state-of-the art and an approach to the study of dunes by analysing direct generators of physical processes in river beds. The approach is based on velocity measurements for mobile bed characterised by transport of bed load using the acoustic doppler current profiler (ADCP). The influence of mobile bed velocity on morphodynamic processes has remained unexplored to this day.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48320323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GradevinarPub Date : 2017-07-01DOI: 10.14256/JCE.1557.2016
S. Lakušić
{"title":"Non-linear analysis of reinforced concrete slabs under impact effect","authors":"S. Lakušić","doi":"10.14256/JCE.1557.2016","DOIUrl":"https://doi.org/10.14256/JCE.1557.2016","url":null,"abstract":"Most of the existing structures are designed to resist static loads only. Various researchers indicate that sudden loads affecting structural members should also be considered in the design phase. Surfaces of many structures are covered with concrete slab members that are under the effect of sudden loads such as accidental drops, rock falls, or military attacks. A non-linear analysis of RC slabs is performed in this study using the Abaqus software. Impact parameters such as accelerations, velocities, displacements, impact forces, and energy capacities, are determined for each slab.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66962557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GradevinarPub Date : 2017-06-20DOI: 10.14256/JCE.1723.2016
Žanesa Ljevo, M. Vukomanović, N. Rustempašić
{"title":"Istraživanje važnosti ključnih faktora kvalitete pri upravljanju građevinskim projektima","authors":"Žanesa Ljevo, M. Vukomanović, N. Rustempašić","doi":"10.14256/JCE.1723.2016","DOIUrl":"https://doi.org/10.14256/JCE.1723.2016","url":null,"abstract":"Istraživanje ključnih faktora kvalitete procesa građevinskih projakata u Bosni i Hercegovini te Hrvatskoj, pokazalo je da te faktore ne prihvaćaju jednako investitori, izvođači/podizvođači i voditelji projekta/konzultanti/projektanati. Prva četiri rangirana faktora su: koordinacija među sudionicima, komunikacija; stručnost/ znanje...; planiranje i kontrola, s različitim prioritetom unutar spomenutih sudionika. Istraživanje je nadalje pokazalo kako tijekom različitih faza građevinskog projekta važnost se pojedinih faktora kvalitete razlikuje s obzirom na različita upravljačka gledišta.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49167819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}