Open AccessResearch on the factors of extremely short construction period under the sufficient resources based on Grey-DEMATEL-ISM
Author(s) -
Junlong Peng,
Chao Peng,
Mengyao Wang,
Ke Hu,
Du-bin Wu
Publication year - 2022
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0265087
Subject(s) - analytic hierarchy process , grasp , computer science , process (computing) , hierarchy , key (lock) , realization (probability) , critical success factor , risk analysis (engineering) , influence diagram , operations research , process management , management science , systems engineering , knowledge management , engineering , data mining , business , mathematics , statistics , market economy , computer security , economics , decision tree , programming language , operating system
Under the condition of sufficient resources, there are many factors affecting the realization of extremely short construction period of engineering construction projects. Based on literature review and questionnaire survey, this paper firstly selected 17 influencing factors from the five dimensions of design, management, technology, policy and environment. And the factor analytic hierarchy process model was established based on Grey-DEMATEL-ISM. The model introduced the improved grey system theory and combined decision-making trial and evaluation laboratory (DEMATEL) with interpretative structural modeling method (ISM). In addition, the model can not only identify the critical factors in the system, but also present the internal logical relationship between the influencing factors through the multi-level hierarchical structure diagram. Finally, through the analysis of the influencing factors of extremely short construction period under the sufficient resources, it defined that the key factor is the natural environment and second is the structure type. The methodology implemented in this paper helps decision makers and managers of construction projects to understand the interrelationship and degree of influence among factors affecting the duration under the condition of sufficient resources, to effectively grasp key factors, and to effectively achieve project success.