ANALISIS PERBANDINGAN WASTE BESI TULANGAN METODE KONVENSIONAL DENGAN SOFTWARE CUTTING OPTIMAZATION PRO

Authors

  • I Wayan Muka Fakultas Teknik Universitas Hindu Indonesia, Denpasar 80238, Bali, Indonesia http://orcid.org/0000-0001-5189-3003
  • Made Adi Widyatmika Fakultas Teknik Universitas Hindu Indonesia, Denpasar 80238, Bali, Indonesia
  • I Made Nova Antara Fakultas Teknik Universitas Hindu Indonesia, Denpasar 80238, Bali, Indonesia

DOI:

https://doi.org/10.26623/teknika.v15i2.2852

Keywords:

waste, besi tulangan, software cutting optimization pro.

Abstract

Penelitian ini bertujuan untuk mengetahui waste level, waste cost dan metode menggunakan software cutting optimization pro apakah dapat meminimalisir waste besi tulangan secara optimal. Metode pengumpulan data primer dilakukan dengan wawancara dan observasi, sedangkan data skunder didapat dari proyek SDN 3 Peguyangan. Dari data tersebut kemudian pembuatan bar bending schedule untuk dihitung waste level dan waste cost. Panjang kebutuhan besi pada bar bending schedule diinput ke dalam software cutting optimization pro. Hasil analisis menunjukkan waste level besi polos á´“6 mm didapat waste sebesar 9.1%, besi polos á´“8 mm 5.7%, besi polos á´“10 mm 3.3%, besi ulir D13 2.3%, dan besi ulir D16 2.4%. Rata-rata waste yang ditimbulkan dari kelima jenis besi tersebut sebesar 4.5%. Waste cost besi polos á´“6 mm didapat cost sebesar Rp. 491,062,00: besi polos á´“8 mm Rp. 3,313,569,00; besi polos á´“10 mm Rp. 1,505,565,00; besi ulir D13 Rp. 519,652,00 dan besi ulir D16 Rp. 2,792,373,00. Total waste cost yang ditimbulkan dari kelima jenis besi tersebut sebesar Rp. 8,620,222,00. Dari analisis software cutting optimization pro besi polos á´“6 mm didapat waste sebesar 0%, besi polos á´“8 mm 0.3%, besi polos á´“10 mm 0.02%, besi ulir D13 2.1%, dan besi ulir D16 0.6%. Rata-rata waste yang ditimbulkan dari kelima jenis besi tersebut sebesar 0.5%. Hasil perbandingan dengan metode konvensional didapat software cutting optimization pro dapat meminimalisir waste secara optimal sebesar 4%.

Author Biography

  • I Wayan Muka, Fakultas Teknik Universitas Hindu Indonesia, Denpasar 80238, Bali, Indonesia
    program studi teknik sipil

Downloads

Published

2020-12-14

Issue

Vol. 15 No. 2 (2020): Oktober

Section

Articles

License

Authors who publish with this journal agree to the following terms:

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a  Creative Commons Attribution 4.0 International License  that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See  The Effect of Open Access).

Creative Commons License
This work is licensed under a  Creative Commons Attribution 4.0 International License.

How to Cite

Muka, I. W., Widyatmika, M. A., & Antara, I. M. N. (2020). ANALISIS PERBANDINGAN WASTE BESI TULANGAN METODE KONVENSIONAL DENGAN SOFTWARE CUTTING OPTIMAZATION PRO. Teknika, 15(2), 41-49. https://doi.org/10.26623/teknika.v15i2.2852