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All Journal AGREGAT Ge-STRAM: Jurnal Perencanaan dan Rekayasa Sipil Narotama Jurnal Teknik Sipil Seminar Nasional Ilmu Terapan Anggapa
Norman Ray, Norman
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Transportation

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Journal : Narotama Jurnal Teknik Sipil

 1 
STUDI PERENCANAAN SPILLWAY MORNING GLORY PADA BENDUNG WAI WOKI KABUPATEN NGADA PANJI PRAYOGA; Leonardus Setia Budi Wibowo; Muhammad Shofwan Donny Cahyono; Norman Ray
NAROTAMA JURNAL TEKNIK SIPIL Vol 4 No 1 (2020): Narotama Jurnal Teknik Sipil (JUNI, 2020)
Publisher : Program Studi Teknik Sipil Universitas Narotama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31090/njts.v4i1.978

Abstract

The spillway construction is one of the components of a dam which has function to protect the dam from overtopping during a flood. Wai Woki’s dam is the object on this plan, it is planned to use the type of morning glory spillway. The spillway is a structure that is used to control the release of water flowing from the dam to the downstream areas, shaped tower / funnel which is very effective for dams that do not have sufficient space for the overflow of other spillway types. The planned dam has a period of 100 years with a watershed area of 38,25 km2 and length of the river 9,61 km as well as the daily rainfall data as much as 10 years. From the results of the study obtained that spillway top elevation is +120.00 MASL with maximum flood discharge 90,39 m3 / sec at an elevation of +121,25. The structure height 30 meters with the peak of diameter is 6 meters and a diameter of conduit is 4,5 meters. The lenght of the tunnel conduit is 212,065 meter. As well as the wall thickness of 0.40 meters with a reinforcement horizontal and vertical D24-150 mm. Keywords: morning glory spillway, pelimpah corong, spillway
STUDI PENGARUH VARIASI TIPE PENGAKU DIAGONAL PADA STRUKTUR BANGUNAN BAJA BERTINGKAT TERHADAP PERPINDAHAN LATERAL CLEMENT KRISTIANTO HALIM; Leonardus Setia Budi Wibowo; Muhammad Shofwan Donny Cahyono; Norman Ray
NAROTAMA JURNAL TEKNIK SIPIL Vol 4 No 1 (2020): Narotama Jurnal Teknik Sipil (JUNI, 2020)
Publisher : Program Studi Teknik Sipil Universitas Narotama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31090/njts.v4i1.1043

Abstract

Pada studi ini dilakukan analisis terhadap kinerja struktur bangunan baja bertingkat (5 dan 15 lantai) dengan 3 variasi tipe pengaku diagonal (Inverted V, Single Diagonal dan X-Bracing) dan gedung terbuka. Analisis dilakukang dengan bantuan software SAP 2000 v14. Hasil dari analisis ini akan dibandingkan dari 4 tipe gedung dan 2 jenis ketinggian. Melalui studi analisis ini dilakukan perbandingan perpindahan dan simpangan masing-masing gedung. Gedung dengan tambahan pengaku diagonal memiliki nilai perpindahan yang lebih kecil dibanding struktur gedung terbuka. Gedung dengan tipe pengaku diagonal X-Bracing mampu mereduksi perpindahan paling besar dengan presentase 30,78% untuk gedung 5 lantai dan 18,84% untuk gedung 15 lantai. Taraf kinerja struktur bangunan 5 lantai termasuk dalam Immediate Occupancy untuk semua variasi pengaku diagonal. Hal ini menunjukkan bahwa penggunaan tipe pengaku diagonal X-Bracing paling efektif dapat meningkatkan kekakuan, kekuatan dan stabilitas struktur.
Co-Authors Budi, Leonardus Setia Budi, Leonardus Setia Clement Kristianto Halim Dermawan Zebua Desnalia, Desnalia lia HALIM, CLEMENT KRISTIANTO Holyness Nurdin Singadimedja Leonardus Setia Budi Wibowo Mardijono, Mardijono Mardijono, Mardijono Muhammad Shofwan Donny Cahyono Panji Prayoga Pratama Intan, Reynaldo Rahayu, Yoanita Eka Salim, Ricardo Satoinong, Laif Satoinong, Laif Shofwan Donny Cahyono, Muhammad Simamora, Jawarta Suryawan, Wilson Susanto, Chris Salim Yulina Yulina