scholarly journals Comparison of different cost estimation methods with use of Building Information Modelling (BIM)

Author(s):  
Petr Matejka ◽  
Stanislav Vitasek

2020 ◽  
Vol 7 ◽  
pp. 16-29
Author(s):  
Chai-Chai Lim ◽  
Tien-Choon Toh ◽  
Yoke-Lian Lew ◽  
Chin-Xian Lau ◽  
Kai-Chen Goh ◽  
...  

Building Information Modelling (BIM) is a very useful tool that facilitates architecture, engineering and construction (AEC) professionals and stakeholders in planning, designing and constructing the buildings through 3D models. BIM can be widened to building operations and data storage which can be accessible by owners and others. Such data help owners and stakeholders to generate results according to the information gained through BIM models. The objectives of this study were to identify the perspective of students on drivers of BIM incorporation into the quantity surveying profession and to identify the perspective of students on benefits of BIM incorporation into the quantity surveying profession. A questionnaire survey was carried out to gain the students’ perspective on drivers and benefits of BIM incorporation into the quantity surveying profession in Klang Valley, Malaysia. Specifically, this study investigated twelve drivers and fourteen benefits of BIM incorporation into the quantity surveying profession. The top three drivers were improving the capacity to provide whole-life value to the client, desire for innovation to remain competitive and strong support from university management and industry. The top three benefits were BIM provides fast, effective and efficient quantity take-off and cost estimation, time savings in the preparation of estimating cost and improved visualization for better understanding of designs for measurement and minimise omissions. For future research, it is recommended that the study be replicated at other regions so that a clearer view of this topic can be obtained. Besides, qualitative research methods could be used in identifying other drivers and benefits not covered in this study. By answering the questions in the survey form, the students were able to gain some knowledge on BIM and its importance to the quantity surveying profession. Also, it would be interesting to include industrial practitioners in this kind of study, allowing comparisons of the results between academia and industry at a later stage. Nonetheless, this study benefited the undergraduate students pursuing the Bachelor of Science (Hons) Quantity Surveying programme, universities, colleges and other institutions that offered the quantity surveying programmes at various levels and quantity surveyors working in the construction industry by exposing them to a comprehensive list of drivers and benefits of BIM incorporation into quantity surveying profession. In a way, this study helped promoted BIM and its implementation in the field of quantity surveying in Klang Valley, Malaysia.



2020 ◽  
Vol 8 (1) ◽  
pp. 4-17
Author(s):  
Nor Akmal Mohamad ◽  
Madihah Khalid

Building information modelling (BIM) is one of the new technologies being used in architectural and constructions projects. At present, BIM curricula are being taught in many Malaysian higher learning institutions, including at the certificate level in community colleges. Even though many studies have investigated behavioural intention to adopt BIM in the industrial setting, studies on the intention to use BIM among students during their training or learning have not received the same level of attention. This study, therefore, investigated the extent to which community college students are willing to accept and use BIM. Factors that influenced their behavioural intention to use BIM, as well as the relationship between the factors and intention to use were also examined. The Technology Acceptance Model (TAM) was used as the theoretical framework to guide the research, where students’ behavioural intention to use BIM was explained through their perceptions of its usefulness and ease of use, as well as their attitude towards BIM utilization in the classroom. A total of 144 community college students enrolled in the architecture programmes in Malaysia were selected as the sample using convenience sampling. The findings show that the students’ behavioural intention to adopt BIM is high. They also perceive BIM as useful and easy to use, and their attitude towards BIM usage appears to be positive. The regression model produced an adjusted R-squared value of 0.790 indicating that 79% of the total variance in the students’ intention to use BIM can be explained by the three independent variables, i.e., perceived usefulness, ease of use, and attitude. Keywords: Building information modelling, perceived usefulness, perceived ease of use, attitude, intention to use, behavioural intention, Technology Acceptance Model



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