ANALISA RAGAM RIWAYAT WAKTU (Time History Analysis) PADA STRUKTUR PORTAL TAHAN GEMPA 3 DIMENSI MENURUT SNI 03-1726-2002

Nurhidayati, Nurhidayati (2006) ANALISA RAGAM RIWAYAT WAKTU (Time History Analysis) PADA STRUKTUR PORTAL TAHAN GEMPA 3 DIMENSI MENURUT SNI 03-1726-2002. Other thesis, University of Muhammadiyah Malang.

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Abstract

Earthquake is a unique natural event, so can not be determined, good timing, duration lasts (duration) as well as strength. Range of time history analysis conducted to study the behavior of structures during earthquakes seconds kedetik work, whether the structure is in a state of elastic or in-elastic (yield). While the solution commonly used is to use numerical integration using the method of Wilson-, this is due to modifications contained in this method allows the achievement of numerical stability of a solution without looking at the big time intervals selected. Portal 3-dimensional (space frame) is the most common type of structure in geometry and the assignment. The structures are formed from elements of a straight rod arranged in 3-dimensional space with the joints between the ends of the rod is assumed to "perfectly rigid" but can move and beputar in 3-dimensional space. Final Results of Analysis of Historical Time Variety In 3 Dimension Portal is a portal type Displasement maximum of one is a portal that receives bebab Kobe earthquake that is equal to 1.72 m, the portal type 2 max displacement occurs in the portal that receives seismic Elcentro, in the amount of -0.99 m, is the portal Type 3 max displacement also occurs in the portal that receives the Kobe earthquake load is 200% larger than Elcentro earthquake load. While the value of natural frequency for the portal type 1 and type 2 portal is 0.01 rad / dett and for the portal type 3 adal at 0:45 rad / sec.

Item Type: Thesis (Other)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering > Department of Civil Engineering
Depositing User: Anggit Aldila
Date Deposited: 24 Jul 2012 04:16
Last Modified: 24 Jul 2012 04:16
URI: http://eprints.umm.ac.id/id/eprint/12952

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