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Browsing Probleme actuale ale urbanismului şi amenajării teritoriului by Issue Date

Browsing Probleme actuale ale urbanismului şi amenajării teritoriului by Issue Date

Now showing items 1-20 of 311

Energie electrică produsă de cea mai mare hidrocentrală din lume

BEJAN, Mircea; CORDOȘ, Maria-Adriana; CHERECHEȘ, Ioan Aurel; SIMION, Mihaela (Universitatea Tehnica a Moldovei, 2014)

Construction of the dam which started in early 1993 and was completed in 2006, has surpassed all records in domain, being the tallest dam (185 m and 2335 m in length), with the biggest reservoir (1085 km2, 663 km long and ...
Rezistența la amestecare a malaxoarelor cu organe de amestecare în formă de bare

ANDRIEVSCHI, Serghei; ANDRIUȚĂ, Mircea; LUNGU, Valeriu; LOZAN, Alexandr; BRANIȘTE, Igor (Universitatea Tehnica a Moldovei, 2014)

It is proposed that resistance to mixing in mixers with working bars and the geometric parameters of the different operating modes of the first mixer whose mixing strength is 130 N concrete mixer projecting resistance is ...
Aspecte organizaţionale ale reformei sistemului de întreţinere a drumurilor în Republica Moldova

ABABII, Andrei (Tehnica UTM, 2014)

The article describes the current situation of road maintenance and synthesis of proposed solutions in road maintenance system reform as part of Transport and Logistics Strategy for 2013-2022. This reform primarily provides: ...
Aplicarea auditului energetic la analiza funcţionării cuptoarelor de topit sticlă

BEGLEŢ, Natalia; PALAŞ, Serghei; CHILARI, Oleg (Universitatea Tehnica a Moldovei, 2014)

The concept of energetically audit is defined and applied to industrial processes. The study discusses the meaning of the choice of definition of efficiency, system limitations and problem definition. The energetically ...
Aspecte privind protecţia mediului la cea mai mare hidrocentrală din lume

BEJAN, Mircea; CORDOȘ, Maria-Adriana; LEHENE, Tiberiu; VIDICAN, Ioan (Universitatea Tehnica a Moldovei, 2014)

The Yangtze River, or Chang Jiang River is the third largest in the world, measuring over 6,200 km, of which 2,800 km navigability. Three Gorges dam is the largest power station in terms of installed capacity (20,3 GW), ...
Cercetarea corelaţiilor dintre performanţele funcţionale ale instalaţiilor pentru prepararea asfaltului şi parametrii procesului de uscare a agregatelor minerale

ANDRIUŢĂ, Mircea (Universitatea Tehnica a Moldovei, 2014)

The results of the study of correlations between technical and technological performance of modern cycling installations for the preparation of asphalt mixtures, which allowed the development of a set of mathematical models ...
Studiul de implementare a materialelor de construcție locale în construcția de drumuri pe teritoriul Republicii Moldova

BEJAN, Sergiu; MUNTEANU, Marcel (Universitatea Tehnica a Moldovei, 2014)

For safe and sustainable construction we need materials which corresponding to regulatory requirements from SNIP, GOST and NCM or CPD, but are difficult to implement in certain areas of the Republic of Moldova, especially ...
Metode contemporane de eliminare a materiilor in suspensie din apele uzate

BUMBU, Iacob; CARABINOVICI, Dorina (Universitatea Tehnică a Moldovei, 2014)

The whole approach of the problems that results from the ensurance of the used water quality with durable protection of water as a key environmental factor has led to more and more emphasized worldwide outline of new ...
Înlăturarea nitraţilor (NO3-) şi nitriţilor (NO2-) din apa subterană

CALOS, Sergiu; VICNEANSCHI, Cristina (Universitatea Tehnică a Moldovei, 2014)

Increased nitrates densities in the underground waters made unusable some water-bearing as source of drinkable water. In the communities that used drilling of water polluted with nitrates and which, for this reason, have ...
Influenţa transporturilor asupra poluării mediului

BORDOS, Ruslan (Universitatea Tehnica a Moldovei, 2014)

Air pollution has a negative impact on quality of life on Earth, fauna, flora, and any economic activities. Road transport removes in the atmosphere up to 50% of the hydrocarbons is considered the main source of organic ...
Cercetarea posibilităţii de înlocuire a agenţilor frigorifici HCFC din sistemele de climatizare

BEŢ, Dionisie; GUȚUL, Vera (Universitatea Tehnica a Moldovei, 2014)

The purpose of the work is to study the replacement possibility of HCFC in air conditioning systems.
Betoane rutiere realizate cu materiale locale

BOBOC, Andrei; BOBOC, Vasile (Universitatea Tehnica a Moldovei, 2014)

It presents some aspects regarding the use of local materials to achieve cement concrete road in the NE of Romania. They analyzed the physico-mechanical properties of concrete roads put in work on a highway road with ...
Cercetarea soluţiilor posibile de ventilare/climatizare în clădiri comerciale

BEŢ, Dionisie; GUŢUL, Vera G. (Universitatea Tehnica a Moldovei, 2014)

The purpose of the work is to find and use the best solution of ventilation and air conditioning systems for commercial buildings.
Особенности проектирования объектов жилого и социального назначения с учётом энергетической эффективности зданий

КОЛОМИЕЦ, Татьяна; ЧЕЛПАН, Анна (Universitatea Tehnica a Moldovei, 2014)

The paper discusses some aspects of the design of residential and public buildings, taking into account the effective use of thermal energy in accordance with applicable building codes and regulations in the Republic of ...
Динамика изменения основных показателей качества воды в реке Западная Двина

КОМАРОВСКИЙ, Дмитрий; ЮЩЕНКО, Виктор; МОНЯК, Татьяна (Universitatea Tehnică a Moldovei, 2014)

The article discusses the dynamics of changes in the basic physical and chemical indicators of water quality in the Western Dvina river for the period 2004-2013 gg.
Canalizarea prin sistem vacuumat

ROȘCA, Constantin; CREȚU, Irina (Universitatea Tehnică a Moldovei, 2014)

Vacuum sewer systems are low-maintenance wastewater collection systems, which save water by using air as the main transport medium within the pipelines, by creating a low pressure within the network. The vacuum sewerage ...
Soluţie inovativă în tehnologia epurării biologice aerobe: nămol activ granular

UNGUREANU, Dumitru; IONEŢ, Ion (Universitatea Tehnică a Moldovei, 2014)

Compared to floculent activated sludge offers several advantages, above all excellent settbing properties. The granulation of anaerobic sludge processes have been successfully used for anaerobic wastewater treatment in ...
Bilanţul energetic - instrument de baza al auditului energetic

CHILARI, Oleg; BEGLEȚ, Natalia; PALAŞ, Serghei (Universitatea Tehnica a Moldovei, 2014)

The concept of energetically analysis is defined and applied to industrial processes. The study discusses the meaning of the choice of definition of efficiency, system limitations and problem definition. The aim of this ...
Studiu de caz - beneficii economice obţinute în urma dimensionării corecte a iluminatului artificial interior

CHIRTOACĂ, Doina; ŞOVA, Dorina; BÎNZARI, Andrei (Universitatea Tehnica a Moldovei, 2014)

Each house has averaged 15 bulbs and their light represent 10% of electricity bill. Therefore, choosing a bulb that give a good light and be economically, it is very important. The purpose of this paper is economic analysis ...
Analiza fondului de clădiri socio-culturale şi pentru comerţ din Republica Moldova

BÎNZARI, Andrei; ŢULEANU, Constantin (Universitatea Tehnica a Moldovei, 2014)

This paper presents the results of the systematizing of statistical data collected about the socio-cultural buildings and the businesses to provide services. Also it shows the number of each type of building in a certain ...

Now showing items 1-20 of 311

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