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Application of artificial neural networks for hydrological modelling in Karst 人工神经网络在岩溶水文模拟中的应用
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2018-02-01 DOI: 10.14256/JCE.1594.2016
S. Lakušić
{"title":"Application of artificial neural networks for hydrological modelling in Karst","authors":"S. Lakušić","doi":"10.14256/JCE.1594.2016","DOIUrl":"https://doi.org/10.14256/JCE.1594.2016","url":null,"abstract":"","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"70 1","pages":"1-10"},"PeriodicalIF":1.1,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66962252","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}
引用次数: 7
Application of industrial by-products as mineral admixtures for self-compacting concrete 工业副产物作为矿物外加剂在自密实混凝土中的应用
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2018-02-01 DOI: 10.14256/jce.1516.2015
S. Lakušić
{"title":"Application of industrial by-products as mineral admixtures for self-compacting concrete","authors":"S. Lakušić","doi":"10.14256/jce.1516.2015","DOIUrl":"https://doi.org/10.14256/jce.1516.2015","url":null,"abstract":"","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"70 1","pages":"31-38"},"PeriodicalIF":1.1,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47255151","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}
引用次数: 3
Assessment of methods for calculating fire resistance of a steel beam 钢梁耐火性能计算方法评定
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2018-01-01 DOI: 10.14256/JCE.2211.2017
Davor Skejić, Ivan Rogic, Ana Šitum, D. Lange, L. Boström
{"title":"Assessment of methods for calculating fire resistance of a steel beam","authors":"Davor Skejić, Ivan Rogic, Ana Šitum, D. Lange, L. Boström","doi":"10.14256/JCE.2211.2017","DOIUrl":"https://doi.org/10.14256/JCE.2211.2017","url":null,"abstract":"Experience shows that the assessment of fire resistance of steel elements based on European standards is conservative, while advanced methods are complex and time consuming. The analysis of existing methods for the tested steel beam exposed to bending and standard ISO fire was conducted in the scope of the international Round Robin study. The comparison of results shows that advanced methods provide nonuniform assessments. Nevertheless, advanced methods are necessary for improving standard methods that overestimate fire resistance of this \"trivial\" problem.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"70 1","pages":"159-169"},"PeriodicalIF":1.1,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66965744","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}
引用次数: 0
Development of a roughness estimation model for low volume roads 小体积道路粗糙度估计模型的建立
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2018-01-01 DOI: 10.14256/jce.1488.2015
Murugasan Rajiah
{"title":"Development of a roughness estimation model for low volume roads","authors":"Murugasan Rajiah","doi":"10.14256/jce.1488.2015","DOIUrl":"https://doi.org/10.14256/jce.1488.2015","url":null,"abstract":"Pavement roughness is one of essential performance indicators that are used in road maintenance. A model was developed in this study to obtain roughness value from easily measurable distress values, namely cracking and potholes, for low-volume roads in India. The data collected at 173 in-service flexible pavements were utilised for model development. Using the model developed in this study, a satisfactory roughness value can indirectly be obtained from the cracking and potholing data, even without the use of a roughness measuring device.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66959843","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}
引用次数: 5
Refined NSA approach for seismic assessment of regular RC frames 正则RC框架抗震评估的改进NSA方法
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2018-01-01 DOI: 10.14256/JCE.1390.2016
S. Lakušić
{"title":"Refined NSA approach for seismic assessment of regular RC frames","authors":"S. Lakušić","doi":"10.14256/JCE.1390.2016","DOIUrl":"https://doi.org/10.14256/JCE.1390.2016","url":null,"abstract":"","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"69 1","pages":"1137-1151"},"PeriodicalIF":1.1,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66958661","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}
引用次数: 1
Stone and mortar in bridges from the Ottoman period in Bosnia and Herzegovina 波斯尼亚和黑塞哥维那奥斯曼帝国时期桥梁上的石头和灰泥
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2018-01-01 DOI: 10.14256/jce.2003.2017
A. Kurtović, Naida Ademović
{"title":"Stone and mortar in bridges from the Ottoman period in Bosnia and Herzegovina","authors":"A. Kurtović, Naida Ademović","doi":"10.14256/jce.2003.2017","DOIUrl":"https://doi.org/10.14256/jce.2003.2017","url":null,"abstract":"Main parameters for the construction of stone bridges, and major factors for selection of new (replacement) stone and mortar, are presented in the paper. Laboratory test results are given for the stone and mortar normally used in the rehabilitation and reconstruction of cultural and historical heritage structures from the Ottoman period in Bosnia and Herzegovina. A special attention is paid to physical and mechanical characteristics of tufa, travertine and limestone, as basic materials used in the construction of such structures.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66965078","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}
引用次数: 2
Važnost prethodnih taložnica na SBR uređajima s drugim stupnjem pročišćavanja 以往SBR清理设施的重要性
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2017-12-29 DOI: 10.14256/JCE.1647.2016
D. Vouk, D. Nakić, Davor Malus, S. Horvat
{"title":"Važnost prethodnih taložnica na SBR uređajima s drugim stupnjem pročišćavanja","authors":"D. Vouk, D. Nakić, Davor Malus, S. Horvat","doi":"10.14256/JCE.1647.2016","DOIUrl":"https://doi.org/10.14256/JCE.1647.2016","url":null,"abstract":"SBR tehnologija predstavlja modifikaciju konvencionalnog postupka s aktivnim muljem na principu saržnog punjenja bioreaktora. Smanjenje ukupnog potrebnog volumena SBR reaktora s drugim stupnjem prociscavanja može se ostvariti uz prethodnu taložnicu kao prvi stupanj prociscavanja ispred SBR reaktora, sto je osobito izraženo kod uređaja za prociscavanje veceg kapaciteta kojima prethodi razdjelni sustav odvodnje. Uz izgradnju prethodnih taložnica ispred SBR reaktora, smanjuje se potrosnja kisika u odnosu na SBR uređaje bez prethodnih taložnica.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"69 1","pages":"973-981"},"PeriodicalIF":1.1,"publicationDate":"2017-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66962969","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}
引用次数: 0
Uslojeni konačni elemenati u proračunu spregnutih konstrukcija izloženih dugotrajnim djelovanjima Uslojeni konačni elemenati u proračunu spregnutih konstrukcija izloženih dugotrajnim djelovanjima
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2017-12-27 DOI: 10.14256/JCE.1659.2016
Anđelko P. Cumbo, Radomir Folić
{"title":"Uslojeni konačni elemenati u proračunu spregnutih konstrukcija izloženih dugotrajnim djelovanjima","authors":"Anđelko P. Cumbo, Radomir Folić","doi":"10.14256/JCE.1659.2016","DOIUrl":"https://doi.org/10.14256/JCE.1659.2016","url":null,"abstract":"","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"69 1","pages":"991-1005"},"PeriodicalIF":1.1,"publicationDate":"2017-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.14256/JCE.1659.2016","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66963122","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}
引用次数: 1
Financial and socioeconomic analysis of waste management projects 废物管理项目的财务和社会经济分析
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2017-12-27 DOI: 10.14256/JCE.1874.2015
J. Ćetković, Slobodan Lakić, M. Knežević, P. Bogdanović, M. Žarković
{"title":"Financial and socioeconomic analysis of waste management projects","authors":"J. Ćetković, Slobodan Lakić, M. Knežević, P. Bogdanović, M. Žarković","doi":"10.14256/JCE.1874.2015","DOIUrl":"https://doi.org/10.14256/JCE.1874.2015","url":null,"abstract":"A simulation of a financial and socio-economic analysis of a regional landfill construction project is conducted in the paper on a hypothetical example. The analysis showed that certain investment projects, particularly in developing countries, have a low or negative rate of financial profitability, due to the need to define a socioeconomically acceptable price. The final decision on the implementation of these projects is taken after conducting an appropriate socioeconomic analysis. Projects that are technically feasible and financially sustainable, but not commercially profitable, are suitable for public funding.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"9 1","pages":"1007-1016"},"PeriodicalIF":1.1,"publicationDate":"2017-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66963967","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}
引用次数: 1
Mechanical properties of mortar containing recycled asphalt 含再生沥青砂浆的力学性能
IF 1.1 4区 工程技术
Gradevinar Pub Date : 2017-12-01 DOI: 10.14256/JCE.1684.2016
O. C. Sola, C. Ozyazgan
{"title":"Mechanical properties of mortar containing recycled asphalt","authors":"O. C. Sola, C. Ozyazgan","doi":"10.14256/JCE.1684.2016","DOIUrl":"https://doi.org/10.14256/JCE.1684.2016","url":null,"abstract":"Recycled asphalt is used in this paper as replacement for a part of cement in the production of cement composite. A part of cement was replaced with a sieved recycled asphalt powder in the proportion of 5 to 15 % of the cement weight. The testing comprised the analysis of density, Blaine specific surface area, setting time, particle size distribution, compressive strength, resistance to freezing and thawing, water absorption, and the SEM-EDS and XRD analyses. The results show that the density, compressive strength, and Blaine surface area decrease, and that toughness increases, with an addition of recycled asphalt into cement composite.","PeriodicalId":50415,"journal":{"name":"Gradevinar","volume":"69 1","pages":"933-940"},"PeriodicalIF":1.1,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66963187","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}
引用次数: 0
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