UTM: Recent submissions

  • Защита бетона от коррозии 
    ЕЛЕЦКИХ, Альбина (Universitatea Tehnică a Moldovei, 2016)
    С течением времени практически каждый строительный материал приходит в негодность и разрушается. Это касается многих материалов, применяемых в строительстве: металлов различных типов, кирпича и газобетона, пенобетона, ...
  • Cu privire la evaluarea gradului de stabilitate a debleurilor folosind programul de calcul PLAXIS 
    CÎRLAN, Alexandru (Universitatea Tehnică a Moldovei, 2016)
    The problem of assessing the stability of natural slopes and slope recesses is very actual in our time, characterized by complex architectural and construction solutions. The importance of research in this direction is ...
  • Studiu comparativ al materialelor termoizolante utilizate în construcții 
    CROITORU, Gheorghe; PUNGA, Corina (Universitatea Tehnică a Moldovei, 2016)
    Proper insulation of housing contributes about 40-50% to reduce heat consumption per whole building. To be considered thermally insulating material must meet the following condition: the thermal conductivity calculation ...
  • Studiul nanomaterialelor utilizate în domeniul construcțiilor 
    CROITORU, Gheorghe; MORARU, Andrei (Universitatea Tehnică a Moldovei, 2016)
    Nanotechnology is a collective term for Nano scale technology customized development. Nanotechnology is manufacturing a product with a geometric size controlled at least one functional component has a particle size of less ...
  • Studiul îmbrăcăminților asfaltice cu adaosuri de granule din cauciuc reciclat 
    CROITORU, Gheorghe; GARAZ, Cristina (Universitatea Tehnică a Moldovei, 2016)
    Capitalization rubber tires for use in industry component materials is a priority both globally and nationally. Tyre recycling involves processing used materials into new products to prevent waste of potentially useful ...
  • Armonizarea cadrului normativ în domeniul construcțiilor cu legislația europeană. Starea de lucruri și perspective 
    CROITORU, Gheorghe (Universitatea Tehnică a Moldovei, 2016)
    Moldova has relatively little experience in creation and development of its system of normative documents. Implementation of European directives and standards in Moldova requires a substantial transformation of the national ...
  • Interacțiunea compactor teren în procesul de vibrare 
    BRAGUTA, Eugeniu (Universitatea Tehnică a Moldovei, 2016)
    The paper presents the dynamic models of the compactor – soil interaction during the compaction process, the depth of the compaction active zone, the number of passes and the final compaction degree which has to be realized ...
  • Aspecte de gen ale învățământului tehnic 
    BODRUG-LUNGU, Valentina (Universitatea Tehnică a Moldovei, 2016)
    Traditional roles of male and female influences essential individual decisions about education, careers, working conditions, family life having, on the other hand, the impact on economy and society. Men and women accumulate ...
  • Мониторинг содержания соединений аммония в добавках в бетоны 
    БОНДАРЬ, Кристина; ЯЛОВАЯ, Наталья (Universitatea Tehnică a Moldovei, 2016)
    The necessity for the selection of chemical additives for concrete from the point of view of the nature of the binder and the main effect of the action is dis- cussed in the paper. The obligatoriness of chemical analysis ...
  • Betonul de ciment vibrocilindrat alternativa îmbrăcăminților rutiere suple și semirigide clasice 
    BEJAN, Sergiu; BĂDĂRĂU, Cristina; ANTOCI, Vitalie (Universitatea Tehnică a Moldovei, 2016)
    The construction and rehabilitation of roadsimposes different situations and problems for the construction of road structures, especially for those related directly or indirectly to the local materials and transport ...
  • Proiectarea durabilităţii elementelor din beton armat a construcţiilor rutiere 
    ARNĂUT, Pantelimon; BURAGA, Andrei; ANGHELICI, Nicolae (Universitatea Tehnică a Moldovei, 2016)
    This article processed modern concepts and strategies to protect the sustainability of reinforced concrete constructions here are drawn rutiere.Tot trends and the importance of these concepts and strategies for sustainable ...
  • Legi și fenomene ale procesului de amestecare cu organe de lucru în formă de bare 
    ANDRIEVSCHI, Serghei; LUNGU, Valeriu; LOZAN, Alexandr (Universitatea Tehnică a Moldovei, 2016)
    The presented laws and phenomena take place in the process of mixing the bar mixers. These patterns have been discovered in a study conducted by the Department of Roads, Construction Materials and Machinery of the Technical ...
  • Rezolvări statistice la proiectarea maşinilor de construcţii 
    ANDRIUŢĂ, Mircea; ŞUVARI, Dorin (Universitatea Tehnică a Moldovei, 2016)
    The results of the study that allowed for the development of mathematical models to determine the numerical values of the factors required for making settlements of the strength of working equipment of construction machinery ...
  • Electromechanical converters for electric vehicles 
    AMBROS, T.; BURDUNIUC, M.; DEACONU, S. I.; RUJANSCHI, N. (IOP Publishing, 2018)
    The paper presents the analysis of various constructive schemes of synchronous electromechanical converters with permanent magnets fixed on the rotor and asynchronous with the short-circuit rotor. Various electrical stator ...
  • Metodă operativă de apreciere a productivităţii concasoarelor cu fălci 
    ANDRIUŢĂ, Mircea; BORDOS, Ruslan (Universitatea Tehnică a Moldovei, 2016)
    Se prezintă rezultatele studiului care a permis, în premieră, elaborarea unei relaţii universale de calcul, cu înaltă precizie, a productivităţii concasoarelor cu fălci, ceea ce va contribui la perfecţionarea calculelor ...
  • Determination of the charge angle of the synchronous engine with permanent magnets 
    AMBROS, Tudor; IAZLOVEŢCHI, Leonid; BURDUNIUC, Marcel (Ştefan cel Mare University of Suceava, Romania, 2006)
    It was analyzed the dependence of the electromotive voltage and the voltage decline of the synchronous engine on the charge angle and the power factor. It has been proved that the electromotive voltage has a minimal value ...
  • Controlled Interphase Power Controller (IPC) on the Base of Squashed Transformer 
    KIORSAK, Mihail; KALININ, Leo; AMBROS, Tudor (Stefan cel Mare University of Suceava, Romania, 2007)
    One of the perspective technical decisions in the field of management of modes of the electrical networks and systems are the Flexible Alternating Power Transmission Systems (FACTS) or Power Controllers. Most perspective ...
  • Câmpul magnetic terestru 
    AMBROS, Tudor (Academia de Ştiinţe a Moldovei, 2011)
    S-a dimensionat structura internă a Terrei în vederea calculului câmpului magnetic terestru. În baza datelor iniţiale şi ipotezelor acceptate, s-a elaborat modelul Terrei şi centurilor de radiaţie. Prin aplicarea metodei ...
  • Optimization of Vibro-Compaction Technological Process Considering Rheological Properties 
    DOBRESCU, Cornelia-Florentina; BRĂGUŢĂ, Eugeniu (Springer Nature Switzerland, 2017)
    The present paper is aimed to improve the compaction technology using rheological models for describing soil response parameters under impact loading of vibrating rollers.
  • Compactarea dinamică prin vibrare a structurilor rutiere din pământ stabilizat cu lianţi ecologici 
    BRAGUŢA, Eugeniu ("Dunarea de Jos" University in Galati, 2018)
    Acestă teză de doctorat are ca scop, aprecierea instrumentală și informatică a legităților structurale și funcționale care conduce interacțiunea dintre echipamentul vibrator și materialul compactat având ca scopul formularea ...