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Scheduling with the Probabilistic Coupling Method II (PTCM II) - assuming continuity of work on the working sectors.

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Title: Scheduling with the Probabilistic Coupling Method II (PTCM II) - assuming continuity of work on the working sectors.
Alternate Title: Harmonogramowanie Probabilistyczna Metoda Sprzeżeń Czasowych II (PTCM II) - założenie ciągłości pracy na sektorach roboczych.
Authors: Kostrzewa-Demczuk, Paulina1 pkostrzewa@tu.kielce.pl, Rogalska, Magdalena2 m.rogalska@pollub.pl
Source: Archives of Civil Engineering (Polish Academy of Sciences). 2024, Vol. 70 Issue 4, p505-520. 16p.
Subjects: Probabilistic databases, Construction industry, Statistical models, Construction project management, Methodology
Abstract (English): Effective planning is crucial in the construction sector to ensure projects are completed on time and on budget. However, the construction industry faces various challenges that can complicate the planning process. There are often delays, exceedances of the baseline and increases in investment costs. One planning method is Time Couplings Methods (TCM), which can be improved using predictive multivariate statistical model method (MMSM) construction process times and standard deviations. A new scheduling method in the probabilistic approach was developed - Probabilistic Time Couplings Method II (PTCMII). In PTCM II, the priority is to maintain the continuity of work on working sectors, because sector downtime is unfavorable and extends the investment implementation time. The work presents a case study and compares it with other planning methods and with the real time of the considered investment. he results clearly indicate that the developed methodology is correct, provides good mapping and can be successfully used in planning construction works. [ABSTRACT FROM AUTHOR]
Abstract (Polish): Skuteczne planowanie ma kluczowe znaczenie w sektorze budowlanym, aby zapewnić realizacje projektów na czas i zgodnie z budżetem. Jednak branża budowlana stoi przed różnymi wyzwaniami, które moga skomplikować proces planowania. Jedna z metod planowania sa metody sprzeżeń czasowych (TCM), które można ulepszyć za pomoca metody predykcyjnego wielowymiarowego modelu statystycznego (MMSM) czasów procesu konstruowania i odchyleń standardowych. Opracowano nowa metode szeregowania w podejściu probabilistycznym - Probabilistic Time Couplings Method II (PTCM II). W PTCM II priorytetem jest utrzymanie ciagłości pracy na pracujacych sektorach, gdyż przestoje sektora sa niekorzystne i wydłużają czas realizacji inwestycji. W pracy przedstawiono studium przypadku i porównano je z innymi metodami planowania oraz z rzeczywistym czasem realizacji rozważanej inwestycji. Wyniki wyraźnie pokazuja, że opracowana metodologia może być z powodzeniem stosowana w planowaniu robót budowlanych. [ABSTRACT FROM AUTHOR]
Copyright of Archives of Civil Engineering (Polish Academy of Sciences) is the property of Polish Academy of Sciences and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Data: Scheduling with the Probabilistic Coupling Method II (PTCM II) - assuming continuity of work on the working sectors.
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  Data: Harmonogramowanie Probabilistyczna Metoda Sprzeżeń Czasowych II (PTCM II) - założenie ciągłości pracy na sektorach roboczych.
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  Data: <searchLink fieldCode="AR" term="%22Kostrzewa-Demczuk%2C+Paulina%22">Kostrzewa-Demczuk, Paulina</searchLink><relatesTo>1</relatesTo><i> pkostrzewa@tu.kielce.pl</i><br /><searchLink fieldCode="AR" term="%22Rogalska%2C+Magdalena%22">Rogalska, Magdalena</searchLink><relatesTo>2</relatesTo><i> m.rogalska@pollub.pl</i>
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  Data: <searchLink fieldCode="DE" term="%22Probabilistic+databases%22">Probabilistic databases</searchLink><br /><searchLink fieldCode="DE" term="%22Construction+industry%22">Construction industry</searchLink><br /><searchLink fieldCode="DE" term="%22Statistical+models%22">Statistical models</searchLink><br /><searchLink fieldCode="DE" term="%22Construction+project+management%22">Construction project management</searchLink><br /><searchLink fieldCode="DE" term="%22Methodology%22">Methodology</searchLink>
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  Label: Abstract (English)
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  Data: Effective planning is crucial in the construction sector to ensure projects are completed on time and on budget. However, the construction industry faces various challenges that can complicate the planning process. There are often delays, exceedances of the baseline and increases in investment costs. One planning method is Time Couplings Methods (TCM), which can be improved using predictive multivariate statistical model method (MMSM) construction process times and standard deviations. A new scheduling method in the probabilistic approach was developed - Probabilistic Time Couplings Method II (PTCMII). In PTCM II, the priority is to maintain the continuity of work on working sectors, because sector downtime is unfavorable and extends the investment implementation time. The work presents a case study and compares it with other planning methods and with the real time of the considered investment. he results clearly indicate that the developed methodology is correct, provides good mapping and can be successfully used in planning construction works. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Polish)
  Group: Ab
  Data: Skuteczne planowanie ma kluczowe znaczenie w sektorze budowlanym, aby zapewnić realizacje projektów na czas i zgodnie z budżetem. Jednak branża budowlana stoi przed różnymi wyzwaniami, które moga skomplikować proces planowania. Jedna z metod planowania sa metody sprzeżeń czasowych (TCM), które można ulepszyć za pomoca metody predykcyjnego wielowymiarowego modelu statystycznego (MMSM) czasów procesu konstruowania i odchyleń standardowych. Opracowano nowa metode szeregowania w podejściu probabilistycznym - Probabilistic Time Couplings Method II (PTCM II). W PTCM II priorytetem jest utrzymanie ciagłości pracy na pracujacych sektorach, gdyż przestoje sektora sa niekorzystne i wydłużają czas realizacji inwestycji. W pracy przedstawiono studium przypadku i porównano je z innymi metodami planowania oraz z rzeczywistym czasem realizacji rozważanej inwestycji. Wyniki wyraźnie pokazuja, że opracowana metodologia może być z powodzeniem stosowana w planowaniu robót budowlanych. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Archives of Civil Engineering (Polish Academy of Sciences) is the property of Polish Academy of Sciences and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.24425/ace.2024.151906
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 16
        StartPage: 505
    Subjects:
      – SubjectFull: Probabilistic databases
        Type: general
      – SubjectFull: Construction industry
        Type: general
      – SubjectFull: Statistical models
        Type: general
      – SubjectFull: Construction project management
        Type: general
      – SubjectFull: Methodology
        Type: general
    Titles:
      – TitleFull: Scheduling with the Probabilistic Coupling Method II (PTCM II) - assuming continuity of work on the working sectors.
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            NameFull: Kostrzewa-Demczuk, Paulina
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            NameFull: Rogalska, Magdalena
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            – D: 01
              M: 10
              Text: 2024
              Type: published
              Y: 2024
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              Value: 70
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            – TitleFull: Archives of Civil Engineering (Polish Academy of Sciences)
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