@ARTICLE{Wieczorek_Damian_Expert_2023, author={Wieczorek, Damian and Zima, Krzysztof and Plebankiewicz, Edyta}, volume={vol. 69}, number={No 4}, journal={Archives of Civil Engineering}, pages={105-123}, howpublished={online}, year={2023}, publisher={WARSAW UNIVERSITY OF TECHNOLOGY FACULTY OF CIVIL ENGINEERING and COMMITTEE FOR CIVIL ENGINEERING POLISH ACADEMY OF SCIENCES}, abstract={The main goal of the studies was to collect information on the impact of the identified risk factors on the amount of costs incurred in the life cycle of buildings. The own studies were focused especially on residential and non-residential buildings. The studies consisted in obtaining expert opinions on the subject of the research involves in the non-random (arbitrary) selection of a sample of respondents from among specialists corresponding to the industry purpose of the studies and the research material. The research used the expert questionnaire method. The studies were divided into three stages. In the first stage, the identification and division of risk factors in the life cycle of buildings was performed. Then, experts assessed 45 selected risk factors that may affect the amount of costs incurred in the life cycle of buildings. In the last step, the research results were developed in the form of a checklist knowledge base, containing information about the potential impact of the identified risk factors in the life cycle of buildings on the amount of the corresponding components of life cycle costs.}, type={Article}, title={Expert studies on the impact of risk on the life cycle costs of buildings}, URL={http://journals.pan.pl/Content/129760/PDF/art07_int.pdf}, doi={10.24425/ace.2023.147650}, keywords={life cycle, life cycle costs, risk, risk identification, risk quantification, risk management}, }