Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Semesta Teknika

Recommendation of Knockdown Building Design at Yogyakarta Sand Dunes (Restricted and Heritage Areas) Bhaskara, Adwitya; Nugraheni, Fitri; Hanafi, N. Faried
Semesta Teknika Vol 22, No 1 (2019): MEI 2019
Publisher : Semesta Teknika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.221239

Abstract

Sand dunes located in Special Region of Yogyakarta Indonesia is a restricted caused by the heritage and there only four spread in hemisphere one of them in Yogyakara, Indonesia. To build in sand dunes area building could not be built arbitrarily. Portable and knockdown is the character of the building that could be adjust to the conditions in Sand dunes. By the observation results compact building design with cold formed steel material for the main building material is the recommendation of this case. The design is then consulted with sub-contractors who are expert in their expertise as the validation stage, it is feasible to be transformed into a real building for the specific needs. Output of this research is recommendation of portable building model in modular form, where the design recommendation has been adjusted with building requirement in heritage and restricted area, which is also an area prone to tsunamis and wind disasters, therefore the recommended building are; easy to remove, easy to disassemble (knockdown), forward tsunami load, efficient cost and time (using cold formed steel material and prefabricated GRC), eco friendly (zero waste), does not require many workers (less man power).
Recommendation of Knockdown Building Design at Yogyakarta Sand Dunes (Restricted and Heritage Areas) Adwitya Bhaskara; Fitri Nugraheni; N. Faried Hanafi
Semesta Teknika Vol 22, No 1 (2019): MEI 2019
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.221239

Abstract

Sand dunes located in Special Region of Yogyakarta Indonesia is a restricted caused by the heritage and there only four spread in hemisphere one of them in Yogyakara, Indonesia. To build in sand dunes area building could not be built arbitrarily. Portable and knockdown is the character of the building that could be adjust to the conditions in Sand dunes. By the observation results compact building design with cold formed steel material for the main building material is the recommendation of this case. The design is then consulted with sub-contractors who are expert in their expertise as the validation stage, it is feasible to be transformed into a real building for the specific needs. Output of this research is recommendation of portable building model in modular form, where the design recommendation has been adjusted with building requirement in heritage and restricted area, which is also an area prone to tsunamis and wind disasters, therefore the recommended building are; easy to remove, easy to disassemble (knockdown), forward tsunami load, efficient cost and time (using cold formed steel material and prefabricated GRC), eco friendly (zero waste), does not require many workers (less man power).
Penerapan Konstruksi Ramping terhadap Waste pada Ruang Lingkup Manajemen Proyek (Studi Kasus: Proyek Pembangunan Gedung Auditorium di Yogyakarta) Adwitya Bhaskara; Albert Atmaja Ginting; Alfatsya Mubian Masagala
Semesta Teknika Vol 25, No 1 (2022): MEI 2022
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.v25i1.13403

Abstract

Konstruksi ramping telah diterapkan banyak proyek, artinya dalam masa perencanaan proyek telah meminimalisir waste dengan efektif dan efisien. Tujuan penelitian ini untuk mengidentifikasi variabel penyebab waste yang paling dominan pada proyek dan mengetahui penerapan Konstruksi Ramping pada proyek. Dalam mencapai tujuan tersebut maka digunakan metode Teorema Bayes untuk menentukan probabilitas dari waste 5M ruang lingkup manajemen. Hasil dari analisis probabilitas waste bahwa variabel-variabel yang menyebabkan waste adalah tenaga kerja sulit untuk bekerja sama dalam satu tim kerja (18,18%), material datang ke lokasi terlalu cepat (20,00%), alat berat terlambat sampai di lapangan (15,69%), denda karena keterlambatan proyek (34,88%) dan kesalahan dalam pemilihan jenis objek struktur (19.35%). Kemudian hasil dari analisis pengisian kuesioner penerapan konstruksi ramping dan observasi di lapangan bahwa proyek ini telah menerapkan konstruksi ramping sebesar 94,44%.