Hasil Pencarian  ::  Simpan CSV :: Kembali

Hasil Pencarian

Ditemukan 5 dokumen yang sesuai dengan query
cover
Kuswantoro
Efektivitas kabut air dalam memadamkan kebakaran terselubung shielded fire = Effectiveness of water mist system on suppressing shielded fire
" Penelitian ini bertujuan untuk mempelajari efektifitas sistem kabut air dalam memadamkan kebakaran terselubung shielded fire . Eksperimen dilakukan pada ruangan partisi dengan dimensi pxlxt 2x2x2.5. Digunakan lima buah nozzle kabut air yang terdiri dari dua tipe yaitu fogjet dan fine spray. Nozzle fogjet berjumlah satu buah yang dipasang pada bagian tengah atas ruangan dan nozzle fine spray berjumlah 4 dipasang pada setiap sisi ruangan pada ketinggian 1,5 m dari permukaan bawah. Tekanan sistem kabut air ... "
Depok: Fakultas Teknik Universitas Indonesia, 2018
T50589
UI - Tesis Membership  Universitas Indonesia Library
cover
Marciela Esa Dewa
Collapse process due to tunneling erosion in earth dams: a numerical study
" ABSTRACT
Internal Erosion initiated by water movement along channels called tunnel erosion, often crack or defect the dam?s structure. It is one of the main causes of water structure?s (dams, dikes, etc.) collapse. This phenomenon can be divided into 3 phases, tunnelling, collapse, and the opening of the channel inside the dam [1]: - ?Tunnelling? transport large quantities of particles due to the hydraulic gradient. It?s happen fast in a preferential path especially in some point of dam structure?s weaknesses. - The ... "
2010
T27514
UI - Tesis Open  Universitas Indonesia Library
cover
Putri Ardiyati
Kajian Perilaku Kunci Geser Ferro Casting Ductile dengan Penampang Tirus pada Sambungan Segmen Pracetak Struktur Jembatan Beton Pratekan = Study Analysis of Ferro Casting Ductile Radial Shear Key in Joint Precast of Prestressed Structural Bridge
" Dalam struktur jembatan yang menggunakan sistem pracetak, sambungan merupakan titik terlemah dan menjadi suatu bagian yang krusial dalam sistem struktur jembatan. Sambungan memiliki fungsi untuk menyatukan antar segmen pracetak sehingga gaya geser dapat terdistribusi merata dari satu segmen ke segmen lainnya. Penelitian bertujuan untuk menganalisa perilaku kunci geser dengan material ferro casting ductile. Untuk mencapai tujuan tersebut, penelitian dilakukan secara numerik dengan mengacu pada hasil eksperimental penelitian kunci geser terdahulu dengan material ferro casting ductile. ... "
Depok: Fakultas Teknik Universitas Indonesia, 2021
T-pdf
UI - Tesis Membership  Universitas Indonesia Library
cover
Heru Purnomo
Numerical evaluation of the shear behavior of a metal shear key used in joining precast concrete segmental bridge girders without epoxy
" The shear key is an important part of a precast segmental concrete bridge. Aside from its function of contributing to the distribution of shear force from one concrete segment to another, it helps to join precast concrete segments to become a complete bridge structure and provide continuity of movement for vehicles and pedestrian traffic. This numerical study discusses the behavior of a full-scale shear key connection without epoxy joining two concrete blocks representing segmental precast ... "
Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 8:6 (2017)
Artikel Jurnal  Universitas Indonesia Library
cover
Sumit Saha
Numerical study about the change in flow separation and velocity distribution in a 90° pipe bend with/without guide vane conditions
" A single phase, incompressible turbulent flow through a 90º pipe bend with/without guide vane conditions has been studied here. The present work deals with the numerical simulation to investigate the change in flow separation and velocity distribution at the downstream section due to the effect of the guide vane. The k-? turbulence model has been adopted for simulation purposes to obtain the results. After the validation of existing experimental and numerical results, a detailed ... "
Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 8:4 (2017)
Artikel Jurnal  Universitas Indonesia Library