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Pertemuan v
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Pertemuan v

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  • 1. BATANG TEKANElemen Batang Tekan1.Mengalami bebantekan (batang padarangka baja)2.Mengalami bebantekan, lentur dangeser (kolom bajapada struktur gedung )
  • 2. Tekuk Elastis Euler
  • 3. Tekuk Elastis Euler
  • 4. Tekuk Elastis Euler
  • 5. Tekuk Elastis Euler
  • 6. Tekuk Elastis Euler
  • 7. Panjang Tekuk (Lk)Tumpuan jepit mampu menahan beban lebihbesar dibandingkan dengan tumpuan sendi / rolLk = k.L
  • 8. Nomogram
  • 9. Contoh Soal• Hitung nilai k masing- masing kolom dari portal berikut ini
  • 10. Residual Stress• Residual stress (Tegangan Sisa) adalah tegangan yang tertinggal pada profil baja akibat proses pembuatan maupun saat pemakaian seperti : Proses pendinginan yg tidak merata Proses pengelasan Proses pelobangan atau pemotongan Proses lendutan dingin saat fabrikasi
  • 11. Tahanan Tekan
  • 12. Contoh Soal
  • 13. Soal
  • 14. Tekuk Lokal
  • 15. Referensi• Ir. Thamrin Nasution, Modul 3 sesi 3 Batang Tarik (Tension Member). thamrinnst.wordpress.com.Departemen Teknik Sipil, FTSP. ITM.2011• Ir. Edifrizal Darma, MT. Modul Struktur Baja I 2 Perencanaan Batang Tarik. Pusat Pengembangan Bahan Ajar UMB.

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