A CAS aid to the elaboration of the expert system supporting the managing the monolitic construction

Marlewski, Adam; Hajdasz, Magdalena

doi:10.1016/s0378-4754(99)00138-x

Cited by 5 publications

(8 citation statements)

References 1 publication

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“…The modelling supports a wide range of construction applications and, among other things, design, construction planning, site layout planning, estimating, valuating and maintenance. The notion of modelling has been widely researched (Dawood 1994;Yang et al 1996;Marlewski and Hajdasz 2000;Aouad et al 2006;Ayers 2007). Researchers have broadly addressed the concept of modeling and employed modelling strategies in various domains of construction.…”

Section: Literature Reviewmentioning

confidence: 99%

“…The author of this paper has continued research on monolithic constructions and linked the study of expert systems and modelling with simulation and visualization of the results obtained. The use of virtual reality techniques and new perspectives to teaching subjects related to the field of civil construction are widely discussed in works of Marlewski and Hajdasz (2000) and Sampaio et al (2005). The extensive critical review of the construction process models has been discussed by Poon et al (2003).…”

Section: Literature Reviewmentioning

confidence: 99%

“…The prototype of this expert system and working of selected modules have been further developed by Hajdasz andMarlewski (1998, 1999) and Marlewski, Hajdasz (2000). This system is constantly under investigation as a generalization of the system for the monolithic construction, and is yet to be designed (initially the prototype has been developed for the purpose of the silos construction which has been thoroughly researched by Hajdasz (1998)).…”

Section: Documentationmentioning

confidence: 99%

“…The procedures of selecting the crane have been discussed for the prototype of the system by Hajdasz and Marlewski (1998), Marlewski and Hajdasz (2000), which concerned a non-standard use of a CAS (computer Fig. 4.…”

Section: Simulation and Process Visualizationmentioning

confidence: 99%

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Visualizing Simulated Monolithic Construction Processes/Sumodeliuoto Monolitinių Statybų Proceso Vizualizavimas

Hajdasz

2008

Journal of Civil Engineering and Management

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Abstract. This paper concerns visualizing simulated construction processes by using two modules, which are part of the expert system. Modelling and analyzing construction processes by using simulation and visualizing results technique allows participants to provide an in-depth insight into this complex undertaking. The system discussed has a hierarchical and modular structure and is designed for monolithic constructions. Major elements of this system are objects such as: concrete mixers, buckets, slip forms, cranes and a building team. The paper describes the work of two modules that enable combining production systems of sets of means, simulation, and visualisation results. Simulation is a valuable tool in analyzing construction process because it allows construction designers to carry out experiments that make evaluation of different variants possible. Visualizations presented offer an insightful approach to understand complexities of the construction process. The dynamic nature of the construction process has been taken into account and is handled by the system.

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Section: Literature Reviewmentioning

confidence: 99%

Section: Literature Reviewmentioning

confidence: 99%

Section: Documentationmentioning

confidence: 99%

Section: Simulation and Process Visualizationmentioning

confidence: 99%

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Visualizing Simulated Monolithic Construction Processes/Sumodeliuoto Monolitinių Statybų Proceso Vizualizavimas

Hajdasz

2008

Journal of Civil Engineering and Management

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“…1. Realization of these assumptions, methodological issues, the expert system structure, working of specific modules and application examples were discussed in detail by Marlewski (1998, 1999), Marlewski and Hajdasz (2000).…”

Section: Introductionmentioning

confidence: 99%

Modelling and Simulation of Monolithic Construction Processes / Monolitinės Statybos Procesų Modeliavimas

Hajdasz

2008

Technological and Economic Development of Economy

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This research is focused on revealing construction processes from modelling and simulation perspectives. This article reveals the working of the expert system designed and presents analytical capabilities of selected modules. Correct combination of complex production systems of machine sets and group of workers is the main task of the modules activity. The capacity of some modules will be emphasised as far as solution simulations and visualisation of results are concerned. The modules discussed are part of the expert system controlled by users’ preferences. Taking into account the specific character of the domain, two kinds of rules have been distinguished (micro and macro rules). Modules SiCE and CoCE exemplify microrules activity, which describe technological and organisational process. Santrauka Šiame moksliniame tyrime modeliuojami statybos procesai. Straipsnyje parodomas sukurtos ekspertinės sistemos funkcionavimas ir pristatomos analitinės pasirinktų modulių savybės. Pagrindinė modulių užduotis – pasiūlyti tinkamą gamybos sistemą, sudarytą iš tam tikro skaičiaus mechanizmų ir darbininkų. Kai kurie moduliai gali būti panaudoti tik tada, kai reikia atlikti gautų rezultatų modeliavimą ir vizualizaciją. Minėti moduliai yra ekspertinės sistemos, kontroliuojamos vartotojo, dalis. Įvertinant specifines duomenų savybes gali būti taikomos dvi modeliavimo taisyklių rūšys – mikro- ir makrolygmens. Moduliai SiCE ir CoCE iliustruoja mikrolygmens taisyklių, apibūdinančių technologinius ir organizacinius procesus, veikimą.

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Flexible management of repetitive construction processes by an intelligent support system

Hajdasz

2014

Expert Systems with Applications

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A CAS aid to the elaboration of the expert system supporting the managing the monolitic construction

Cited by 5 publications

References 1 publication

Visualizing Simulated Monolithic Construction Processes/Sumodeliuoto Monolitinių Statybų Proceso Vizualizavimas

Visualizing Simulated Monolithic Construction Processes/Sumodeliuoto Monolitinių Statybų Proceso Vizualizavimas

Modelling and Simulation of Monolithic Construction Processes / Monolitinės Statybos Procesų Modeliavimas

Flexible management of repetitive construction processes by an intelligent support system

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