한국건축시공학회지 (Journal of the Korea Institute of Building Construction)

  • 제23권4호
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  • Pages.485-496
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  • 2023
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  • 1598-2033(pISSN)
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  • 2233-5706(eISSN)
한국건축시공학회 (The Korean Institute of Building Construction)
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Crafting an Automated Algorithm for Estimating the Quantity of Beam Rebar

  • 투고 : 2021.06.04
  • 심사 : 2021.06.22
  • 발행 : 2023.08.20
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초록

Precise construction cost estimation is paramount to determining the total construction expense of a project prior to the initiation of the construction phase. Despite this, manual quantification and cost estimation methods, which continue to be widely used, may result in imprecise estimation and subsequent financial loss. Given the fast-paced and efficiency-demanding nature of the construction industry, trustworthy quantity and cost estimation is essential. To mitigate these obstacles, this research is focused on establishing an automated quantity estimation algorithm, particularly designed for the main rebar of beams which are recognized for their complicated reinforcement configurations. The exact quantity derived from the proposed algorithm is compared to the manually approximated quantity, reflecting a variance of 10.27%. As a result, significant errors and impending financial loss can be averted. The implementation of the findings from this research holds the potential to significantly assist construction firms in quickly and accurately estimating rebar quantities while adhering strictly to applicable specifications and regulatory requirements.

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과제정보

This work was supported by the National Research Foundation of Korea(NRF) grants funded by the Korean government(MOE)(No. 2022R1A2C2005276).

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