Analysis of BIM-Based Quantity Take-Off in Simplification of the Length of Processed Rebar

It is important to apply the Length types of Processed Rebar Simplification (LPRS) rebar work for improving efficiency and reducing labor in construction fields. However, when used excessively, LPRS can also bring about adverse results, as increase amount wasted rebars scale with cutting process, leading an material cost. Therefore, it crucial find a proper level simplification considering cost together. In this study, various tests were conducted based on BIM software quantitatively validate variation according simplification. These each member shape building, using data five projects, by dividing unit simplified length into three cases. The research analysis showed that simplifying lengths 500 mm 1000 increased amounts materials at greater rate, making them undesirable. Further, was recognized irregular slabs, compared regular more efficiently reduced number adopting methods. This study expected contribute preventing costs from increasing excessively analyzing impact LPRS.