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Bulletin of the Military University of Technology最新文献

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Problems of decontamination 净化问题
Bulletin of the Military University of Technology Pub Date : 2018-12-31 DOI: 10.5604/01.3001.0012.8517
W. Harmata
{"title":"Problems of decontamination","authors":"W. Harmata","doi":"10.5604/01.3001.0012.8517","DOIUrl":"https://doi.org/10.5604/01.3001.0012.8517","url":null,"abstract":"The work describes the elimination of contamination as a system for securing troops in the\u0000event of contamination in a functional and task approach. A critical analysis of technical equipment\u0000and post-contamination procedures was presented.\u0000Keywords: nuclear, biological and chemical defence, decontamination, decontamination, disinfection,\u0000deactivation.\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123904504","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
Analysis of solution of a fire signaling system for a choice railway building 某铁路建筑火灾信号系统解决方案分析
Bulletin of the Military University of Technology Pub Date : 2018-12-31 DOI: 10.5604/01.3001.0012.8515
T. Klimczak, J. Paś
{"title":"Analysis of solution of a fire signaling system for a choice railway building","authors":"T. Klimczak, J. Paś","doi":"10.5604/01.3001.0012.8515","DOIUrl":"https://doi.org/10.5604/01.3001.0012.8515","url":null,"abstract":"The paper presents an analysis of the technical solution of the fire alarm system for the\u0000selected railway facility. The task of fire alarm systems (FAS s) and fixed fire extinguishers (FFEs), used\u0000in transport facilities, is to detect the fire dangers present in the transport process − both for stationary\u0000and mobile objects. These systems are increasingly used in the transport process, where they ensure\u0000the safety of people (e.g. airports, railway stations, ports, etc.), transported goods at fixed facilities (e.g.\u0000logistic bases, land and sea transshipment terminals, etc.) and transported goods in mobile objects\u0000(rail, road, and sea transport). Due to the functions performed in the transport process, they must\u0000have a proper functional and reliability structure to ensure safety in the transport process.\u0000Keywords: exploitation, complex technical object, handling.\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125368702","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
Analysis of the impact of changes in the stator magnetic circuit on static properties of the electromagnetic linear motor model 分析定子磁路变化对电磁直线电机模型静态性能的影响
Bulletin of the Military University of Technology Pub Date : 2018-10-01 DOI: 10.5604/01.3001.0012.6593
K. Just, P. Piskur
{"title":"Analysis of the impact of changes in the stator magnetic circuit on static properties of the electromagnetic linear motor model","authors":"K. Just, P. Piskur","doi":"10.5604/01.3001.0012.6593","DOIUrl":"https://doi.org/10.5604/01.3001.0012.6593","url":null,"abstract":"In this paper, the static characteristics as a function of changes in geometric dimensions\u0000of the stator magnetic circuit of the linear stepper actuator with permanent magnets is presented.\u0000The stator is built from a series of cylindrical coils encapsulated with ferromagnetic case. The runner\u0000is made of permanent magnet rings connected with ferromagnetic spacers. The electromagnetic\u0000interac-tion between the stator and the runner for the sequential supply of coils was analyzed.\u0000The electro-magnetic force as a function of the geometry of the coils and the ferromagnetic housing\u0000for the con-stant graduation of the runner was determined. The maximum, minimum, and average\u0000values of the electromagnetic force as a function of the geometric independent variable were determined.\u0000The ratio of the mean force to the maximum, and mechanical work calculated as the integral of the force\u0000on the path of the runner was adopted as the evaluation criteria. A comparison between the maximum,\u0000average and relative values of forces as a function of the geometric dimensions of the stator was made.\u0000Keywords: modelling and simulation, linear actuator, finite element method, field calculations, cogging\u0000force, magnetic force.\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129075359","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
Microclimate and health properties of autoclaved building materials in the context of their modification 高压灭菌建筑材料在其改性背景下的小气候和健康特性
Bulletin of the Military University of Technology Pub Date : 2018-09-28 DOI: 10.5604/01.3001.0012.6654
A. Stępień, P. Kostrzewa, P. Jakubowski
{"title":"Microclimate and health properties of autoclaved building materials in the context of their modification","authors":"A. Stępień, P. Kostrzewa, P. Jakubowski","doi":"10.5604/01.3001.0012.6654","DOIUrl":"https://doi.org/10.5604/01.3001.0012.6654","url":null,"abstract":"The construction industry in a special way affects the condition of the state of the environment\u0000and human. It is necessary to search for materials with the lowest degree of risk to humans. The aim\u0000of the article is to focus attention on the materials which are composed of natural components such\u0000as: SiO2, CaO, H2O, and next on the thermal and moisture management of the material in the aspect\u0000of development of harmful microorganisms in construction materials (including the modified ones).\u0000The microstructure of the materials usually includes tobermorite with a ratio CaO/SiO2 = 0.83\u0000and C-S-H phase, impregnability 16%, and compressive strength minimum 13 MPa. The article\u0000proposes the use of the ASR (Additive Ratio Assessment-ARAS) method to develop a model and analysis\u0000of the used building materials that affect the microclimate in the room. A case study can be defined\u0000as a decision problem.\u0000Keywords: architecture, sand, lime, silicate, environment, protection, recycling, ARAS.\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132885786","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
Diagnostics of low-capacity solar power station equipment with 2- and 3-valued logic 用二值和三值逻辑诊断小容量太阳能电站设备
Bulletin of the Military University of Technology Pub Date : 2018-09-28 DOI: 10.5604/01.3001.0012.6613
S. Duer, Pawel Wrzesien, R. Duer, D. Bernatowicz
{"title":"Diagnostics of low-capacity solar power station equipment with 2- and 3-valued logic","authors":"S. Duer, Pawel Wrzesien, R. Duer, D. Bernatowicz","doi":"10.5604/01.3001.0012.6613","DOIUrl":"https://doi.org/10.5604/01.3001.0012.6613","url":null,"abstract":"The paper outlines research issues relating to 2- and 3-valued logic diagnoses developed\u0000with the diagnostic system (DIA G 2) for the equipment installed at a low-capacity solar power station.\u0000The presentation is facilitated with an overview and technical description of the functional and\u0000diagnostic model of the low-power solar power station. A model of the low-power solar power station\u0000(the tested facility, a.k.a. the test object) was developed, from which a set of basic elements and a set\u0000of diagnostic outputs were determined and developed by the number of functional elements j of j.\u0000The work also provides a short description of the smart diagnostic system (DIA G 2) used for the tests\u0000shown herein. (DIA G 2) is a proprietary work. The diagnostic program of (DIA G 2) operates by comparing\u0000a set of actual diagnostic output vectors to their master vectors. The output of the comparison\u0000are elementary divergence metrics of the diagnostic output vectors determined by a neural network.\u0000The elementary divergence metrics include differential distance metrics which serve as the inputs\u0000for (DIA G 2) to deduct the state (condition) of the basic elements of the tested facility.\u0000Keywords: technical diagnostics, diagnostic inference, multiple-valued logic, artificial intelligence.\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121632152","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
Main problems of the evaluation and selection of advanced weapon systems exemplified by a multi-role combat aircraft 以多用途作战飞机为例，分析了先进武器系统评价与选择的主要问题
Bulletin of the Military University of Technology Pub Date : 2018-09-28 DOI: 10.5604/01.3001.0012.6609
A. Kozakiewicz, M. Wróblewski
{"title":"Main problems of the evaluation and selection of advanced weapon systems exemplified by a multi-role combat aircraft","authors":"A. Kozakiewicz, M. Wróblewski","doi":"10.5604/01.3001.0012.6609","DOIUrl":"https://doi.org/10.5604/01.3001.0012.6609","url":null,"abstract":"This paper presents a selection of issues related to the methods of evaluation and selection\u0000of advanced weapon systems for armed forces. The paper’s focus is ranking in the form of typical\u0000Multidimensional Comparative Analysis Methods, and the AHP method which represents a large\u0000group of Multi-Criteria Decision Analysis methods. Both methods were illustrated with a practical\u0000computational example related to combat aircraft. The example can help determine the defensive capabilities\u0000of friendly forces; it can also support the decision-making process in the acquisition of novel\u0000armament, including aircraft, ships, surface-to-air missile defense systems, etc.\u0000Keywords: armament, military aviation, decision making support, multi-criteria analysis, AHP\u0000method, ranking.\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127335629","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
Verification of the equivalent stiffness method on the example of a model study of a two-span folding beam based on fixed supports 以固定支承两跨折叠梁为例，验证了等效刚度法的有效性
Bulletin of the Military University of Technology Pub Date : 2018-09-28 DOI: 10.5604/01.3001.0012.6661
J. Marszalek, M. Piechota
{"title":"Verification of the equivalent stiffness method on the example of a model study of a two-span folding beam based on fixed supports","authors":"J. Marszalek, M. Piechota","doi":"10.5604/01.3001.0012.6661","DOIUrl":"https://doi.org/10.5604/01.3001.0012.6661","url":null,"abstract":"The article covers the analysis of the equivalent stiffness method in a two-span folding\u0000beam based on fixed supports, carried out on the basis of model tests. The essence of this analysis was\u0000to check the deformation of the entire beam for the constant equivalent stiffness. For this purpose,\u0000detailed measurements of deflections at each beam connection were made for different: size of assembly\u0000clearances, load values and length of the spans. Then, the results of the measurements were compared\u0000with the theoretical results. Theoretical analysis was carried out using the strict method and the Finite\u0000Difference Method. The conducted analysis confirmed the possibility of adopting constant equivalent\u0000stiffness in two-span folding beams. This is a continuation of considerations regarding the work\u0000of multi-span folding beams.\u0000Keywords: civil engineering, folding bridges, equivalent stiffness, assembly clearance.\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121099992","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
Smoke as a component of military camouflage systems 烟雾作为军事伪装系统的一个组成部分
Bulletin of the Military University of Technology Pub Date : 2018-09-28 DOI: 10.5604/01.3001.0012.6600
W. Harmata
{"title":"Smoke as a component of military camouflage systems","authors":"W. Harmata","doi":"10.5604/01.3001.0012.6600","DOIUrl":"https://doi.org/10.5604/01.3001.0012.6600","url":null,"abstract":"This paper is a study of military optical identification and guidance solutions. The technical\u0000measures used in the Polish Armed Forces for smoke screen deployment and their relation to IR\u0000camouflage were analysed.\u0000Keywords: reconnaissance, identification, counter-identification, counter-reconnaissance, camouflage, smoke\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124832305","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
Analysis of steel-reinforced high-strength concrete deep beam displacement under dynamic loads 动荷载作用下钢筋高强混凝土深梁位移分析
Bulletin of the Military University of Technology Pub Date : 2018-09-28 DOI: 10.5604/01.3001.0012.6612
W. Cichorski
{"title":"Analysis of steel-reinforced high-strength concrete deep beam displacement under dynamic loads","authors":"W. Cichorski","doi":"10.5604/01.3001.0012.6612","DOIUrl":"https://doi.org/10.5604/01.3001.0012.6612","url":null,"abstract":"The paper presents an analysis of the deformation of a dynamically loaded rectangular\u0000reinforced-concrete deep beam, including the physical nonlinearity of construction materials: concrete\u0000and reinforcing steel. The solution was acquired with the use of the method presented in [15]. The\u0000displacement of three plate types under various loads, up to dynamic load capacity depletion, was\u0000analysed. The results of numerical solutions are presented, with particular emphasis on the impact\u0000of the very high strength of concrete and steel on the reinforced concrete plate displacement. The\u0000work confirmed the correctness of the assumptions and deformation models of concrete and steel\u0000as well as the effectiveness of the methods of analysis proposed in the paper [1, 15] for the problems\u0000of numerical simulation of the behaviour of reinforced concrete deep beams under dynamic loads.\u0000Keywords: mechanics of structures, reinforced concrete structures, deep beams, dynamic load,\u0000physical nonlinearity.\u0000\u0000","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"190 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133382565","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
Dynamic displacement analysis of reinforced concrete deep beams made of high strength concrete.Part III: Analysis of dynamic displacement of a reinforced concrete deep beam made of high strength C300 grade concrete 高强混凝土钢筋混凝土深梁动位移分析。第三部分:高强C300级混凝土钢筋混凝土深梁的动位移分析
Bulletin of the Military University of Technology Pub Date : 2018-09-28 DOI: 10.5604/01.3001.0012.6610
W. Cichorski
{"title":"Dynamic displacement analysis of reinforced concrete deep beams made of high strength concrete.\u0000Part III: Analysis of dynamic displacement of a reinforced concrete deep beam made of high strength C300 grade concrete","authors":"W. Cichorski","doi":"10.5604/01.3001.0012.6610","DOIUrl":"https://doi.org/10.5604/01.3001.0012.6610","url":null,"abstract":"This work demonstrates an analysis of the displacement state of rectangular concrete deep\u0000beams made of very high strength concrete grade C300 under a dynamic load, including the physical\u0000nonlinearity of construction materials: concrete and reinforcing steel. The analysis was conducted\u0000with the method presented in [1]. Numerical solution results are presented with particular reference\u0000to the displacement state of a rectangular concrete deep beam. The work confirmed the accuracy\u0000of the assumptions and deformation models of concrete and steel as well as the effectiveness\u0000of the methods of analysis proposed in the paper [1] for the problems of numerical simulation\u0000of the behaviour of reinforced concrete deep beams under dynamic loads. A comparative analysis was\u0000conducted on the effect of the high-strength concrete and the steel of increased strength on the displacement\u0000of a grade C300 concrete deep beam vs. the results produced in [10] for grade C100 and C200 concrete deep beams.\u0000Keywords: mechanics of structures, reinforced concrete structures, deep beams, dynamic load, physical nonlinearity.","PeriodicalId":232579,"journal":{"name":"Bulletin of the Military University of Technology","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125322713","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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