Design and installation peculiarities of monolithic concrete floor

Žiogas, Vigantas Antanas; Juočiūnas, Svajūnas

doi:10.1080/13923730.2005.9636345

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…Svarbiausias vaidmuo čia tenka matematiniams metodams. Jie leidžia efektyviau spręsti statybos darbų vykdymo klausimus ir parengti racionalius statybos darbų vykdymo projektinius sprendimus (Peldschus, Zavadskas 1997;Janušaitis, Juodis 2001;Juodis, Apanaviciene 2003;Viliuniene, Juodis 2002;Zavadskas et al 2005;Malinauskas, Kalibatas 2005;Viliūnienė, Viliūnas 2005;Viliuniene, Viliunas 2007;Žiogas, Juočiūnas 2005;Janusz, Kapliński 2006;Zavadskas et al 2008Zavadskas et al , 2009Šiškina et al 2009;Medeliene, Ziogas 2010;Peldschus et al 2010). Praktinis tokių sprendimų įgyvendinimas vykdant statybos darbus leistų sumažinti statybos išlaidas 15-25 %, statybos trukmę -16-28 % (Viliūnienė, Viliūnas 2005).…”

Section: įVadasunclassified

Statybos Vykdymo Planavimas Inžinerinio Pasirengimo Statybai Sistemoje

Viliūnienė

Inokaitytė

2011

Statybinės Konstrukcijos ir Technologijos

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The article analyzes an efficient method for planning the execution of construction work. Construction companies are looking for ways to reduce the essential factors in executing the construction work project, i.e. cost and time influencing the forthcoming company’s operating results are offered to perform engineering pre-construction activities. Engineering pre-construction is a set of technical, legal, economic, technological and organisational measures that shall ensure a consistent start of construction and a rhythmical organisation of major construction works employing optimum technology. Engineering pre-construction provides great potential for working out rational design solutions with respect to the execution of construction works applying a range of methods for assessing the aforesaid solutions. In this case, mathematical methods play the main role. Mathematical methods enable more effective tackling of the execution issues of construction works as well as developing rational design solutions with respect to the execution of construction works (Janušaitis, Juodis 2001; Juodis, Apanaviciene 2003; Viliuniene, Juodis 2002; Malinauskas, Kalibatas 2005; Viliūnienė, Viliūnas 2005; Viliuniene, Viliunas 2007; Žiogas, Juočiūnas 2005; Janusz, Kapliński 2006; Zavadskas et al. 2009; Šiškina et al. 2009; Medeliene, Ziogas 2010). Practical implementation of such solutions in the course of executing construction works would allow cutting down construction costs and construction time by 15–25% and 16–25% respectively (Viliūnienė, Viliūnas 2005). Besides, the rapid development of computer technology enables both faster preparation of rational design solutions to construction works through the application of mathematical methods and integration thereof into special software packages designed for construction management. Therefore, contractors should realise the significance of engineering pre-construction that is especially important to the execution of expensive large-scale projects. The process of construction execution should be improved applying the project management technique that helps to achieve the set goal within a limited time and with the optimum usage of limited resources. The objective of project management is to plan, organise and control project resources in order to implement the goals of the project. Hence, engineering pre-construction should be considered as an individual construction project stage acting as an engine for planning construction execution, organisation and control, thereby enabling a construction company to focus on profitable results. The article presents the methodology for preparing design solutions to the execution of construction work, which is adapted to handle the practical issues of engineering a pre-construction stage. The execution of complex earth works has been chosen as the subject matter of research.

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Section: įVadasunclassified

Statybos Vykdymo Planavimas Inžinerinio Pasirengimo Statybai Sistemoje

Viliūnienė

Inokaitytė

2011

Statybinės Konstrukcijos ir Technologijos

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“…This method was applied to solution of various problems in construction, property management, economics etc. (Zavadskas et al 1994;Zavadskas and Kaklauskas 1996;Andruškevičius 2005;Malinauskas and Kalibatas 2005;Žiogas and Juočiūnas 2005;Kaklauskas et al 2006;Viteikienė 2006;Zavadskas et al 2007a;Viteikiene and Zavadskas 2007;Kaklauskas et al 2007).…”

Section: A Methods Of Multiple Criteria Complex Proportional Assessmenmentioning

confidence: 99%

Selection of the Effective Dwelling House Walls by Applying Attributes Values Determined at Intervals

Zavadskas

Kaklauskas

Turskis

et al. 2008

Journal of Civil Engineering and Management

333

172

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Abstract. The higher life quality standards, the changes of habits and new well-being requirements have led to an increase in the demand for housing. Decision-making problems in construction management often involve a complex decisionmaking process in which multiple requirements and conditions have to be taken into consideration simultaneously. However, not every attribute used in multidimensional scaling is equally and precisely weighted in the real world. Thus quantitative and qualitative assessments are often required to deal with uncertainty, subjective and imprecise data. The accuracy of performance measures in common multi-attribute methods is usually assumed to be accurate. Grey theory is a new technique for performing prediction, relational analysis and decision-making in many areas. This paper considers the application of grey relations methodology for defining the utility of an alternative and is proposed as a method of multiple criteria COmplex PRoportional ASsessment of alternatives with Grey relations (COPRAS-G). In this model parameters of the alternatives are determined by the grey relational grade and are expressed in intervals. A case study of assessing external walls of four alternatives was used to demonstrate the applicability and the effectiveness of the proposed approach. The results show that this method can be implemented as an effective decision aid in multi-attribute selection.

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Design and installation peculiarities of monolithic concrete floor

Cited by 2 publications

References 2 publications

Statybos Vykdymo Planavimas Inžinerinio Pasirengimo Statybai Sistemoje

Statybos Vykdymo Planavimas Inžinerinio Pasirengimo Statybai Sistemoje

Selection of the Effective Dwelling House Walls by Applying Attributes Values Determined at Intervals

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