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2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem 二维地电阻率层析成像在前城市垃圾场“阿达胡贾”的应用：生态地质问题
Podzemni Radovi Pub Date : 2019-06-30 DOI: 10.5937/PODRAD1934059S
B. Sretenović, F. Arnaut, I. Vasiljević, Vesna Cvetkov
{"title":"2D geoelectrical resistivity tomography application at the former city waste dump \"Ada Huja\": Eco-geological problem","authors":"B. Sretenović, F. Arnaut, I. Vasiljević, Vesna Cvetkov","doi":"10.5937/PODRAD1934059S","DOIUrl":"https://doi.org/10.5937/PODRAD1934059S","url":null,"abstract":"Rapid yearly technology development has enabled the possibility of renewing already acquisitioned data using new and improved software capabilities. The potential to gather 3D inversion results from 2D acquisitioned data is one of many new software options that were not available twenty years ago. Data obtained by ground penetrating radar (GPR) using 500 MHz and 300 MHz frequencies were used to confirm information attained by electrical resistivity tomography, hence the GPR survey was only conducted on a small portion of one profile line. Suitable location of the former communal waste site \"Ada Huja\" and the degree of possible environmental pollution are one of many reasons why it was crucial to reinterpret the 2D inversion data. Two decades after the initial scanning the data was used to solve the eco-geological problem which is a side effect of the decade long disposal and non-aiding of the communal waste dump.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41527038","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}
引用次数: 0
Application of the PROMETHEE and VIKOR methods for selecting the most suitable carbon dioxide geological storage option 应用PROMETHEE和VIKOR方法选择最合适的二氧化碳地质储存方案
Podzemni Radovi Pub Date : 2019-06-30 DOI: 10.5937/PODRAD1934043T
L. Tomić, Vesna Karović-Maričić, D. Danilovic, Branko Leković, M. Crnogorac
{"title":"Application of the PROMETHEE and VIKOR methods for selecting the most suitable carbon dioxide geological storage option","authors":"L. Tomić, Vesna Karović-Maričić, D. Danilovic, Branko Leković, M. Crnogorac","doi":"10.5937/PODRAD1934043T","DOIUrl":"https://doi.org/10.5937/PODRAD1934043T","url":null,"abstract":"CO2 storage in geological formations is one of the leading solutions for mitigation greenhouse gas emissions. Types of geological formations that can be used for CO2 storage, that are discussed in this paper are: depleted oil and gas reservoirs, saline aquifers and injection CO2 in partially depleted oil reservoirs for enhanced oil recovery (ЕОР–CO2 method).  In order to select the most suitable geological storage of CO2, the ranking of these storage options was performed using two models of multi criteria analysis, PROMETHEE and VIKOR. \u0000In this paper are presented an overview of considered criteria (storage capacity, total storage costs, risk assessment costs, storage time dynamics, risk of CO2 leakage from geological formation and risk of CO2 leakage through the well), description of applied multi criteria analysis methods, selection of optimal CO2 storage option and results of their application.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44767064","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}
引用次数: 0
Two parametric functional dependents of time for construction of horizontal mining facilities in gneiss and schist 片麻岩和片岩中水平采矿设施建设的两个时间参数函数依赖项
Podzemni Radovi Pub Date : 2019-06-30 DOI: 10.5937/PODRAD1934001D
Nikolinka Doneva, Z. Despodov, D. Mirakovski, M. Hadži-Nikolova, Stojanče Mijalkovski
{"title":"Two parametric functional dependents of time for construction of horizontal mining facilities in gneiss and schist","authors":"Nikolinka Doneva, Z. Despodov, D. Mirakovski, M. Hadži-Nikolova, Stojanče Mijalkovski","doi":"10.5937/PODRAD1934001D","DOIUrl":"https://doi.org/10.5937/PODRAD1934001D","url":null,"abstract":"This paper presents the analysis of the construction of horizontal mining facilities where 18 variants of mining facilities were developed. The aim of this research was to determine the required time for construction of all variants and then to reduce it to the time required for construction of 1 m` per facilities. Also the required time for construction of 1000 m' of the same facilities is calculated. Based on analysis, two parametric functional dependents of construction time are determined in relation of uniaxial compressive strength of rock mass and the size of the facilities` cross section.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46386446","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}
引用次数: 0
Sensitivity analysis of rock mass parameters estimate influence on decline support design using NATM 岩体参数估计对斜支护设计影响的敏感性分析
Podzemni Radovi Pub Date : 2019-06-30 DOI: 10.5937/PODRAD1934027T
Slavko Torbica, Veljko Lapčević, W. Gang, Nemanja Đokić, Miodrag Duranović
{"title":"Sensitivity analysis of rock mass parameters estimate influence on decline support design using NATM","authors":"Slavko Torbica, Veljko Lapčević, W. Gang, Nemanja Đokić, Miodrag Duranović","doi":"10.5937/PODRAD1934027T","DOIUrl":"https://doi.org/10.5937/PODRAD1934027T","url":null,"abstract":"Capital mine development is often faced with limited geotechnical databases and designers are faced with more or less accurate estimates of missing parameters. GSI classification if often used with numerical modelling and its rounding unit is ±5 as suggested by its creators. In situ stresses are usually estimated in such manner that vertical component is equal to the weight of the rocks above, while horizontal components may vary in wide range, starting with ratio to vertical component of 0.3 and even be several times higher than vertical component. \u0000Influence of estimate error of GSI and horizontal stress is analyzed for the Cukaru Peki location near Bor in Serbia. Zone in the rock mass valued with GSI of 40 at depth 160m is analyzed for the change of GSI value of ±5 and horizontal stress ratio between 0.5-1.5. Change of the unsupported length of decline and shotcrete layer thickness is tracked for different values of input parameters. Finally, best case and worst case scenarios are analyzed with results showing that shotcrete layer thickness could vary in range between 4-33cm, and unsupported lengths between 0.6-2m.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46458085","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}
引用次数: 0
Sepiolite -a by-product of exploitation as a potential raw material in Serbian industry 海泡石是开采的副产品，是塞尔维亚工业潜在的原材料
Podzemni Radovi Pub Date : 2019-01-01 DOI: 10.5937/podrad1935081g
R. Gaćina, Katarina Urošević, Jelena Zakonović
{"title":"Sepiolite -a by-product of exploitation as a potential raw material in Serbian industry","authors":"R. Gaćina, Katarina Urošević, Jelena Zakonović","doi":"10.5937/podrad1935081g","DOIUrl":"https://doi.org/10.5937/podrad1935081g","url":null,"abstract":"This paper gives a brief overview of the sepiolite deposits, the basic properties, and the possibilities of using this mineral. Particular attention is paid to sepiolites from domestic production, especially the use of sepiolites suitable for the development of small businesses and technologies, with a focus on environmental protection. Aim of this paper is to point out importance of this mineral and to draw attention to the use of domestic raw materials. With appropriate mechanical and chemical pretreatments, sepiolite is shown to be useful in following applications: NCR paper, drilling fluids, absorbents, carriers for chemicals, animal nutrition, agriculture, decolorising agents, cosmetics and pharmaceutical uses, etc.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71024464","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}
引用次数: 1
Application of JKSimBlast software in drifting operations JKSimBlast软件在漂流作业中的应用
Podzemni Radovi Pub Date : 2019-01-01 DOI: 10.5937/podrad1935037c
Luka Crnogorac, R. Tokalić, Suzana Lutovac, M. Gligorić, Aleksandar Ganić
{"title":"Application of JKSimBlast software in drifting operations","authors":"Luka Crnogorac, R. Tokalić, Suzana Lutovac, M. Gligorić, Aleksandar Ganić","doi":"10.5937/podrad1935037c","DOIUrl":"https://doi.org/10.5937/podrad1935037c","url":null,"abstract":"This paper presents a review of the advantages of application of JKSimBlast 2DFace software in design phase of underground premises. The aim of this research was to show possibilities of the software and possibility of its application in design of underground premises with suggestions for further work. A model of a drift “TIP 5” was developed and analysed in the software to show all the possibilities of the application of software in underground construction. Further work would require a detailed field work to gather input data required for more detail analysis of the effects of blasting in the software itself, as well as validation of the results given by software on the field.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71023781","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}
引用次数: 0
Paste backfill materials for underground mining: Some experiences in Serbia: Part I 地下矿山膏体充填材料:塞尔维亚的一些经验:第一部分
Podzemni Radovi Pub Date : 2019-01-01 DOI: 10.5937/podrad1935057k
M. Kostović
{"title":"Paste backfill materials for underground mining: Some experiences in Serbia: Part I","authors":"M. Kostović","doi":"10.5937/podrad1935057k","DOIUrl":"https://doi.org/10.5937/podrad1935057k","url":null,"abstract":"This review paper presents the backfill method and materials for paste backfill method which are used in the world practice of underground mining. The paper consists of two parts. The first part (Part I) provides a brief literature review concerning the presentation of the backfill method, mostly the paste backfill method, its application, advantages and disadvantages, and materials that can be used to form a paste. The second part (Part II) of the paper presents an overview of possible materials that could be used for the eventual application of this method in Serbia. Flotation tailings from lead-zinc mines and copper mines, fly ash from thermal power plants and metallurgical slag can be potentially used materials for this method. This paper presents the characterization of these materials from some localities in Serbia and results of some investigations in this area.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71024000","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}
引用次数: 1
Copper minerals flotation in flotation plant of the "Rudnik" mine 鲁德尼克铜矿浮选厂浮选铜矿物
Podzemni Radovi Pub Date : 2019-01-01 DOI: 10.5937/podrad1935023l
P. Lazic, Đurica Nikšić, Branislav Miković, R. Tomanec
{"title":"Copper minerals flotation in flotation plant of the \"Rudnik\" mine","authors":"P. Lazic, Đurica Nikšić, Branislav Miković, R. Tomanec","doi":"10.5937/podrad1935023l","DOIUrl":"https://doi.org/10.5937/podrad1935023l","url":null,"abstract":"A unique technology of direct selective flotation is in use in flotation plant of the \"Rudnik\" mine in order to obtain selective lead, copper and zinc concentrates. Technological process is very sensitive to so-called \"selectivity\" because loss of individual metals through selective concentrates is present. Copper minerals flotation cycle is especially sensitive to selectivity and sometimes there is a higher content of lead and zinc minerals present in copper concentrate which is penalized. In this paper laboratory research results of lowering galena and zinc content in copper concentrate possibility due to extended time of cleaning are shown. All experiments were carried out on copper concentrate samples taken from the \"Rudnik\" flotation plant. Copper concentrate mineralogical analysis were carried out before flotation experiments.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71023716","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}
引用次数: 1
The impact of calculation of resources and reserves on mining activity in Serbia 计算资源和储量对塞尔维亚采矿活动的影响
Podzemni Radovi Pub Date : 2019-01-01 DOI: 10.5937/podrad1935073z
Jelena Zakonović, Katarina Urošević, R. Gaćina
{"title":"The impact of calculation of resources and reserves on mining activity in Serbia","authors":"Jelena Zakonović, Katarina Urošević, R. Gaćina","doi":"10.5937/podrad1935073z","DOIUrl":"https://doi.org/10.5937/podrad1935073z","url":null,"abstract":"The appearance of interest of the world's most important mining companies i for investment in Serbia imposes the problem of harmonization of domestic legislation with foreign ones. In this paper, specific categorization and classification of mineral raw materials, which do not match in domestic and foreign practice, are treated. The existence of such a conflict of criteria in use for categorization and classification can lead to misunderstanding and create certain complications in business. The following sections outline some of the disagreements that are present in comparing our regulations with the world ones.","PeriodicalId":31689,"journal":{"name":"Podzemni Radovi","volume":"211 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71023908","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}
引用次数: 0
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