• Login
    View Item 
    •   USU-IR Home
    • Faculty of Engineering
    • Department of Civil Engineering
    • Master Theses
    • View Item
    •   USU-IR Home
    • Faculty of Engineering
    • Department of Civil Engineering
    • Master Theses
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Analisa Three Dimensional Bangunan Single Story yang Menggunakan Multy Friction Pendulum System pada Struktur

    View/Open
    Fulltext (3.806Mb)
    Date
    2008
    Author
    Saragih, Andreas Mulianta
    Advisor(s)
    Panggabean, Hotma
    Teruna, Daniel Rumbi
    Metadata
    Show full item record
    Abstract
    Friction Pendulum System Pada Struktur Thumbnail View/Open Master Theses (3.806Mb) Date 2008-09-19 Author Saragih, Andreas Mulianta Metadata Show full item record Analysis of Three- Dimensional one story Multy Friction Pendulum system considering three degrees of freedom at each floor; two perpendicular horizontal motions and in plane rotation, if earthquake come. Analysis of Three- Dimensional with Numeric Methode formulas Model of Multy Friction Pendulum System structure will be calculate from bearing to first floor structure. Analysis of Three- Dimensional used New Mark’s ? Methode for solution, because this methode used non linear analysis and structure has damping unproporsional. In example cases of model three dimensional strucuture with 12 elemen and constant load and Elcentro Earthquake load will be finish with SAP 2000 version 10 can get of different analysis -x – axis of time (t) = 0.16888 second, live load fisrt floor = 3000 kgf/m and base 1500 kgf/m : Displacement inter story (u1 – ub) = - 3.24 – 0 = - 3.24 cm (left) Unbase isolator : Building velocity (ú1 – úb) = -5.2488 cm/sec (left) Building acceleration (?1 – ?b) = -11.2488 cm/sec² (left) Multi Friction Pendulum System : Displacement inter story (u1 – ub) = - 0. 0233 – 0. 0234 = - 0. 0467 cm (left) Building velocity (ú1 – úb) = -0.00109 cm/sec(left) Building acceleration (?1 – ?b) = -3.4 E-05 cm/sec² (left) Solution of Multy Friction Pendulum System can reduce Elcentro earthquake from displacement = 98%, velocity = 99% , and acceleration = 99,9%.
     
    Analisa Three- Dimensional Bangunan Single Story yang Menggunakan Multy Friction Pendulum System pada Struktur adalah analisa 3 dimensi dengan 2 arah gerakan horijontal dan 1 arah rotasi bangunan lantai 1, dimana MFPS bergerak dengan gesekan bila terjadi gempa. ABSTRAK Analisa 3 dimensi dimodelkan dengan metode numerik pada struktur yang menggunakan MFPS dari perhitungan bearing sampai struktur lantai 1. Analisa 3 dimensi menggunakan teknik solusi Metode New Mark’s ?, karena metode ini digunakan untuk analisa non linear dan struktur mempunyai damping yang tidak proposional. Pada contoh kasus struktur dimodelkan 3 dimensi dengan 12 elemen batang yang dibebani beban tetap dan beban Gempa Elcentro diselesaikan dengan SAP 2000 versi 10 diperoleh perbedaan analisa sumbu x pada waktu (t) = 0.16888 detik, beban hidup pada lantai 1 = 3 000 kgf/m dan pada base = 1 500 kgf/m adalah: Tanpa base isolator yaitu: Perpindahan antar lantai/ inter story (u1 – ub) = - 3.24 – 0 = - 3.24 cm (arah ke kiri) Kecepatan bangunan (ú1 – úb) = -5.2488 cm/det (arah ke kiri) Percepatan bangunan (?1 – ?b) = -11.2488 cm/det² (arah ke kiri) Dengan Multi Fricyion Pendulum System yaitu: Perpindahan antar lantai (u1 – ub) = - 0. 0233 – 0. 0234 = - 0. 0467 cm (arah ke kiri) Kecepatan bangunan (ú1 – úb) = -0.00109 cm/det (arah ke kiri) Percepatan bangunan (?1 – ?b) = -3.4 E-05 cm/det² (arah ke kiri) Jadi diambil kesimpulan bahwa Gaya Gempa Elcentro di reduksi oleh Multi Friction Pendulum System pada perpindahan = 98%, kecepatan = 99% , dan percepatan = 99,9%.

    URI
    http://repositori.usu.ac.id/handle/123456789/41137
    Collections
    • Master Theses [246]

    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of USU-IRCommunities & CollectionsBy Issue DateTitlesAuthorsAdvisorsKeywordsTypesBy Submit DateThis CollectionBy Issue DateTitlesAuthorsAdvisorsKeywordsTypesBy Submit Date

    My Account

    LoginRegister

    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV