ANALISIS NONLINIER GEOMETRI STRUKTUR FRAME-TRUSS 3D DENGAN METODE ELEMEN HINGGA
Abstract: Non-linear analysis program for 3D structural geometry has not yet been used for analyzing the frame-truss structure. It needs more accurate and efficient program in analyzing the 3D structural geometry. This research is set out through this analysis procedure. The procedure is based on t...
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| Format: | Article |
| Language: | Indonesian |
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Universitas Negeri Malang
2012-09-01
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| Series: | Teknologi dan Kejuruan |
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| Online Access: | http://journal.um.ac.id/index.php/teknologi-kejuruan/article/view/3105 |
| _version_ | 1811242769327325184 |
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| author | Karyadi Karyadi |
| author_facet | Karyadi Karyadi |
| author_sort | Karyadi Karyadi |
| collection | DOAJ |
| description | Abstract: Non-linear analysis program for 3D structural geometry has not yet been used for analyzing the frame-truss structure. It needs more accurate and efficient program in analyzing the 3D structural geometry. This research is set out through this analysis procedure. The procedure is based on the displa-cement formula from finite element generating the matrix of geometrical stiffness (kg) and the matrix of induce moment stiffness (kj). The matrix of element stiffness is differentiated from the principle of virtual process with high order attachment. Elemen geometry updating is conducted through finite rotation concept and non-linear problems formulated as increment, while iteration is conducted by using Generalized Stiffness Parameter method, through critical points. The matrix of global stiffness is calculated firstly by summarizing the matrix of local stiffness (ke), (kg), and (kj), and then transformed into the global system. Augmented matrix is used in simultaneous linier function in each iteration process. It can hopefully reduce the running time. |
| first_indexed | 2024-04-12T13:55:54Z |
| format | Article |
| id | doaj.art-7afb58effc354651a460426794ebef33 |
| institution | Directory Open Access Journal |
| issn | 0852-0062 2477-0442 |
| language | Indonesian |
| last_indexed | 2024-04-12T13:55:54Z |
| publishDate | 2012-09-01 |
| publisher | Universitas Negeri Malang |
| record_format | Article |
| series | Teknologi dan Kejuruan |
| spelling | doaj.art-7afb58effc354651a460426794ebef332022-12-22T03:30:21ZindUniversitas Negeri MalangTeknologi dan Kejuruan0852-00622477-04422012-09-0128210.17977/tk.v28i2.31052787ANALISIS NONLINIER GEOMETRI STRUKTUR FRAME-TRUSS 3D DENGAN METODE ELEMEN HINGGAKaryadi KaryadiAbstract: Non-linear analysis program for 3D structural geometry has not yet been used for analyzing the frame-truss structure. It needs more accurate and efficient program in analyzing the 3D structural geometry. This research is set out through this analysis procedure. The procedure is based on the displa-cement formula from finite element generating the matrix of geometrical stiffness (kg) and the matrix of induce moment stiffness (kj). The matrix of element stiffness is differentiated from the principle of virtual process with high order attachment. Elemen geometry updating is conducted through finite rotation concept and non-linear problems formulated as increment, while iteration is conducted by using Generalized Stiffness Parameter method, through critical points. The matrix of global stiffness is calculated firstly by summarizing the matrix of local stiffness (ke), (kg), and (kj), and then transformed into the global system. Augmented matrix is used in simultaneous linier function in each iteration process. It can hopefully reduce the running time.http://journal.um.ac.id/index.php/teknologi-kejuruan/article/view/3105Nonlinier geometriframetrussupdatingGeneralized Stiffness Parameter |
| spellingShingle | Karyadi Karyadi ANALISIS NONLINIER GEOMETRI STRUKTUR FRAME-TRUSS 3D DENGAN METODE ELEMEN HINGGA Teknologi dan Kejuruan Nonlinier geometri frame truss updating Generalized Stiffness Parameter |
| title | ANALISIS NONLINIER GEOMETRI STRUKTUR FRAME-TRUSS 3D DENGAN METODE ELEMEN HINGGA |
| title_full | ANALISIS NONLINIER GEOMETRI STRUKTUR FRAME-TRUSS 3D DENGAN METODE ELEMEN HINGGA |
| title_fullStr | ANALISIS NONLINIER GEOMETRI STRUKTUR FRAME-TRUSS 3D DENGAN METODE ELEMEN HINGGA |
| title_full_unstemmed | ANALISIS NONLINIER GEOMETRI STRUKTUR FRAME-TRUSS 3D DENGAN METODE ELEMEN HINGGA |
| title_short | ANALISIS NONLINIER GEOMETRI STRUKTUR FRAME-TRUSS 3D DENGAN METODE ELEMEN HINGGA |
| title_sort | analisis nonlinier geometri struktur frame truss 3d dengan metode elemen hingga |
| topic | Nonlinier geometri frame truss updating Generalized Stiffness Parameter |
| url | http://journal.um.ac.id/index.php/teknologi-kejuruan/article/view/3105 |
| work_keys_str_mv | AT karyadikaryadi analisisnonliniergeometristrukturframetruss3ddenganmetodeelemenhingga |