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Abstrak :
[Pada tahun 1960, MIT menemukan sistem struktur yang efisien untuk tipe bangunan seperti hotel dan apartemen yaitu sistem struktur staggered truss. Tesis ini meneliti pengaruh jumlah panel vierendeel terhadap perilaku inelastik pada struktur rangka staggered truss dimana objek penelitian ini berupa bangunan hotel yang memiliki 6, 12, dan 18 lantai yang dievaluasi dengan analisis pushover dengan desain berbasis kinerja menggunakan perangkat lunak SAP200. Hasil yang diperoleh menunjukkan bahwa sistem struktur ini mampu mencapai kinerja Life Safety dengan dilakukan desain berbasis kinerja. Hasil yang diperoleh menunjukkan bahwa jumlah panel vierendeel mempengaruhi perilaku inelastik bangunan, salah satunya dimana sistem struktur dengan tiga panel vierendeel memberikan faktor daktilitas yang lebih besar dibandingkan dengan satu panel vierendeel terlihat dari kurva pushover yang dihasilkan oleh struktur tiga panel vierendeel memiliki perpindahan maksimum yang lebih besar. Distribusi sendi plastis kebanyakan terjadi di komponen sekitar panel vierendeel yaitu batang tepi, batang vertikal, dan rangka batang diagonal. ......In 1960, MIT found the economically efficient structure system for buildings such as hotel and apartment, which is called staggered truss structure system. This research studied the effect of the number of vierendeel panel towards the inelastic behaviour of staggered truss structure system. Object of this research consists of building which have 6, 12, and 18 story which is evaluated by pushover analysis using SA2000. The results showed that the number of vierendeel panel influence the inelastic behavior, one of the results was the structure with three vierendeel panel gives higher ductility factor than the structure with one panel vierendeel. It is also displayed by pushover curve which have larger maximum displacement than one panel vierendeel structure. Plastic hinges formed at structural component along the vierendeel panel that is horizontal chord, vertical chord and diagonal truss. , In 1960, MIT found the economically efficient structure system for buildings such as hotel and apartment, which is called staggered truss structure system. This research studied the effect of the number of vierendeel panel towards the inelastic behaviour of staggered truss structure system. Object of this research consists of building which have 6, 12, and 18 story which is evaluated by pushover analysis using SA2000. The results showed that the number of vierendeel panel influence the inelastic behavior, one of the results was the structure with three vierendeel panel gives higher ductility factor than the structure with one panel vierendeel. It is also displayed by pushover curve which have larger maximum displacement than one panel vierendeel structure. Plastic hinges formed at structural component along the vierendeel panel that is horizontal chord, vertical chord and diagonal truss.]

Abstrak :
Pada tahun 1960, MIT menemukan sistem struktur yang efisien untuk tipe bangunan seperti hotel dan apartemen yaitu sistem struktur staggered truss. Studi awal mengenai karakteristik dinamik sistem ini terhadap beban gempa di Indonesia perlu dilakukan sebagai dasar referensi pemilihan sistem struktur ini untuk hotel dan apartemen di Indonesia. Objek penelitian terdiri dari tiga variasi ketinggian gedung yang berada di Jakarta dimana dimodelkan dengan menggunakan perangkat lunak ETABS. Hasil yang diperoleh menunjukkan bahwa sistem struktur ini cukup fleksibel berdasarkan ketentuan periode getar RSNI-03-1726-2010. Sistem struktur ini akan memiliki pola ragam getar yang cukup baik setelah ketentuan gaya geser dasar dan simpangan antar tingkat RSNI-03-1726- 2010 terpenuhi. Simpangan antar tingkat yang dialami bangunan memberikan bentuk grafik menyerupai 'zig-zag' dikarenakan terdapatnya staggered truss atau rangka batang yang berselang seling setiap story.

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In 1960, MIT found the economically efficient structure system for buildings such as hotel and apartment, which is called staggered truss structure system. Study of the dynamic characteristics for this structure system towards earthquake is needed as a further reference for choosing this system for hotel and apartment in Indonesia. Object of this research consist of three building height variations which are located in Jakarta that are modelled using ETABS software. The result shows that this structure system is flexible based on the requirements of fundamental period in RSNI-03-1726-2010. This structure system will have acceptable mode shape after the requirements of base shear and story drift in RSNI-03-1726-2010 is fulfilled. This structure system gives chart of story drift close to zig-zag shaped curve caused by staggered truss placement in each story.