Lucrările conferinţei de cercetare în construcţii, economia construcţiilor, urbanism şi amenajarea teritoriului
Paper proceedings of the research conference on constructions, economy of constructions, architecture, urbanism and territorial development
Contributor(s): Alexandru-Ionuţ Petrişor (Editor), Vasile Meita (Editor)
Subject(s): Politics / Political Sciences, Politics, Social Sciences, Economy, Fine Arts / Performing Arts, Architecture, Geography, Regional studies, National Economy, Business Economy / Management, Micro-Economics, Physical Geopgraphy, Human Geography, Regional Geography, Environmental Geography, Applied Geography, Governance, Sociology, Economic policy, Applied Sociology, Social development, Policy, planning, forecast and speculation, Tourism, Socio-Economic Research, Transport / Logistics
ISSN: 2393-3208
Published by: INCD URBAN-INCERC
Keywords: URBAN-INCERC; conferinţă; conference; urbanism; amenajarea teritoriului; spatial planning; construcţii; buildings; constructions
Summary/Abstract: This volume represents the Paper Proceedings of theresearch conference on constructions, economy of constructions, architecture, urbanism and territorial development.
- Page Count: 48
- Publication Year: 2021
- Language: English, Romanian, French
Transect urbanism and form-based codes
Transect urbanism and form-based codes
(Transect urbanism and form-based codes)
- Author(s):Farah Nizam
- Language:English
- Subject(s):Environmental Geography, Applied Geography, Policy, planning, forecast and speculation
- Page Range:5-10
- No. of Pages:6
- Keywords:urban transect; transect zones; smart code; urban life; human settlements
- Summary/Abstract:This presentation aims to provide an overview of the urban transect and the smart code approaches. It casts the light on the importance of this approach and its role in enhancing the urban life in general. Also, it presents some international examples applied in this field.
Analiza potenţialului uman al Republicii Moldova-României-Ucrainei în contextul schimbărilor inovaţionale
Analiza potenţialului uman al Republicii Moldova-României-Ucrainei în contextul schimbărilor inovaţionale
(Analysis of the human potential of the republic of Moldova, Ukraine and Romania in the context of innovation-driven changes)
- Author(s):Alina Suslenco, Marilena Doncean
- Language:Romanian
- Subject(s):National Economy, Business Economy / Management, Social development
- Page Range:11-20
- No. of Pages:10
- Keywords:human potential; evaluation of human potential; innovation; innovative change; higher education institutions; global competitiveness index
- Summary/Abstract:As society develops and competitive pressures rise, there is an increasing need for companies and institutions address multiple pressures such as strategic changes, innovation changes, dynamic economic conditions, which creates major challenges for both the private sector and the public sector. This research paper reports on a theoretical and practical research into the process of assessing human potential of the Republic of Moldova, Romania and Ukraine. In order to develop this research, we employed the following methods: induction, deduction, abduction, analysis, synthesis, quantitative research, scientific abstraction.
A study of lime-gravel columns method for improving the properties of expansive soils
A study of lime-gravel columns method for improving the properties of expansive soils
(A study of lime-gravel columns method for improving the properties of expansive soils)
- Author(s):Norah Nizam, Rami Ousta
- Language:English
- Subject(s):Architecture
- Page Range:21-28
- No. of Pages:8
- Keywords:lime-gravel; liquid limits; free swell; expansive soil
- Summary/Abstract:Facilities built on expansive soils face many difficulties, as these soils may exhibit good behavior in dry seasons and quickly turn into problematic soils when exposed to water, causing cracks and fractures in the constructed structures, which may lead to putting them out of service. This method aims to treat the soil beneath the facility by implementing columns of lime and gravel around the perimeter, so that the lime diffused from these columns into the surrounding soil beneath the foundations ensures long-term modification of the soil and the enhancement of its properties. However, lime columns may lose their resistance over time. Therefore, adding gravel to the column material ensures good long-term resistance to these columns. Through this study, an economical and effective method can be found in treating the problems resulting from expansive soils, when taking into account that lime is a less expensive material, and adding gravel reduces the amount of lime required for treatment in addition this method improves the properties of the soil below the foundations without the need for expensive equipment and machineries such as the injection method.
Contribuţii privind dezvoltarea analizelor de cost tip LCA în cadrul sectorului materialelor de construcţii
Contribuţii privind dezvoltarea analizelor de cost tip LCA în cadrul sectorului materialelor de construcţii
(Contributions regarding the development of LCA type cost analysis in the construction materials sector)
- Author(s):Silviu LAMBRACHE
- Language:Romanian
- Subject(s):Micro-Economics, Socio-Economic Research
- Page Range:29-34
- No. of Pages:6
- Keywords:life cycle cost; non-recurring costs; recurring costs; construction materials costs
- Summary/Abstract:Regarding the resources used in construction and in particular the materials used, a new approach to assessing the cost of a construction material is currently being studied, namely by conducting an analysis of taking into account not only the initial costs of design / research, production (what lead to the formation of the acquisition cost) and implementation of the material. The new concept also analyzes the future costs that occur during its lifetime, respectively its operation and maintenance. The estimation of costs during the use of materials is based on the current discounting of future costs by using the discounting factor. Thus, results are obtained regarding the estimation of the present value of periodic (non-recurring) costs incurred at certain time intervals in the future and of the present value of annual (recurrent) costs incurred for a certain period of time. We can say that the analysis of the life cycle cost of construction materials aims to substantiate the investment decision by reducing the risk of investing less now and spending more in the future.
Zoom 2.0 S: Acoustics of Zoom rooms
Zoom 2.0 S: Acoustics of Zoom rooms
(Zoom 2.0 S: Acoustics of Zoom rooms)
- Author(s):Evert Ph. J. de Ruiter
- Language:English
- Subject(s):Architecture
- Page Range:35-38
- No. of Pages:4
- Keywords:acoustics; Zoom
- Summary/Abstract:Intensive use of digital media at home, for professional communication with colleagues and clients has shown a strong increase last year. Often this leads to “meeting fatigue”, caused by poor speech intelligibility, even if no respective complaints are made. The influence of the home situation on speech intelligibility is discussed, in particular room acoustics and ambient noise.
Betonul autocompactant – cheia organizării ergonomice a lucrărilor de construcţii
Betonul autocompactant – cheia organizării ergonomice a lucrărilor de construcţii
(Self-compacting concrete - the key to ergonomic organization of construction works)
- Author(s):Aurelia Bradu, Adrian-Alexandru Ciobanu, Monica Cherecheş,, Florina FILIP, Marius MÂRŢ
- Language:Romanian
- Subject(s):Architecture
- Page Range:39-48
- No. of Pages:10
- Keywords:self-compacting concrete; casting concrete; ergonomics
- Summary/Abstract:The key factor in a successful company is established by the degree of employee satisfaction. It is fundamental for the enterprise to optimize the working environment to achieve peak performance in employee activity. Even so, it should be pointed out that non-compliance with these conditions not only involves the personal discomfort of workers şi organizational imbalance but also significantly affects the work efficiency, its quality şi the risk of illness among employees. Encouraging safety is a judicious managerial resolution şi it is worth paying the financial costs instead than supporting from economical or production losses related to a lack of safety şi health. The ergonomics scientific discipline was conceived in the '50s, in order to optimize human well-being şi overall working system performance. The notion of "ergonomics" comes from the greek language: ergos - means work şi nomos - law, norm. The ergonomic organization of the workspace aims to at prevent discomfort şi therefore maximizing productivity şi efficiency. This phenomenon is based on the movement economy premises, which relieves the worker of unnecessary fatigue. Construction workers execute many physically demanding charges that exhibit them to risk factors for soft tissue or musculoskeletal injuries. The research studies made on construction sites şi precast concrete plants, evinced the connection between occupational factors, such as heavy lifting, repetitive motions, awkward postures şi low-back disorders amid concrete employees. This paper presents a comparative exposure assessment to musculoskeletal disorders using conventional vibrated concrete şi self-compacting concrete (SCC) on concrete casting. The elimination of the vibration process on casting concrete leads to a substantial improvement of the working conditions. The properties of SCC fresh mixture reduce the necessary qualified labor. Thus, self-compacting concrete contributes to the exclusion of laborious operations from concrete casting process, minimize risk factors şi decrease the exposure degree of workers, which produce an ergonomic environment of construction employees.
