Studi Eksperimental Penggunaan Sekrup Tipe Sef Drilling Screw Pada Sambungan Baja Ringan (Cold Formed Steel)

Devtrina, Fahmi Savero (2015) Studi Eksperimental Penggunaan Sekrup Tipe Sef Drilling Screw Pada Sambungan Baja Ringan (Cold Formed Steel). Other thesis, Universitas Komputer Indonesia.

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Abstract

Penggunaan baja ringan (cold formed steel) sebagai bahan konstruksi sudah semakin popular. Di Indonesia, penggunaan baja ringan biasanya diaplikasikan pada struktur atap dengan menggunakan sekrup self drilling screw sebagai alat sambung. Sekrup tidak menggunakan mur seperti baut pada umumnya, sehingga kegagalan lebih mungkin terjadi pada jenis alat sambung ini. Penelitian eksperimental ini menguji sambungan baja ringan yang menggunakan self drilling screw dengan mekanisme tumpu dan diberikan beban tarik aksial. Variabel spesimen dibedakan berdasarkan ketebalan profil baja ringan, jumlah dan formasi self drilling screw yang digunakan. Dari hasil eksperimental diketahui bahwa mekanisme keruntuhan yang terjadi berupa keruntuhan tilting, keruntuhan hole-bearing dan keruntuhan pull-over. Diperoleh pula kekuatan sambungan (Pmax) terbesar yang terdapat pada sambungan dengan menggunakan 3 buah self drilling screw yang dipasang zig-zag, baik hasil pengujian laboratorium maupun perhitungan teoritis. Hasil yang logis berdasarkan pengaruh jumlah sekrup, karena semakin banyak sekrup semakin besar kekuatan sambungan, tetapi itupun dipengaruhi oleh pola perletakan sekrup yang digunakan.

Use cold formed steel as construction materials are increasingly popular. In Indonesia, the use of cold formed steel usually applied to the roof structure using self-drilling screws as a tools of connection. Screws aren�t using nuts such as bolts in general, so the failure is more likely to occur in this type connections tool. The experimental research was test the connection that uses cold formed steel using self drilling screws, with footing mechanism and given axial tensile load. Specimen variable is distinguished by thickness of cold formed steel profile, amount and formation of self drilling screw used. Result of experimental that the known failure mechanism which is tilting failure, hole-bearing failure and pull-over failure. Also obtained the largest power of connection (Pmax) contained in connection with using 3 (three) pieces of self-drilling screw mounted zig-zag, the results of laboratory test and theoretical calculations. The logical result is based on the influence of the amount of screws, because the more screws, power screws connection is greater, but that too is affected by the placement pattern screws used.

Item Type: Thesis (Other)
Additional Information: Migrasi dari GDL. Identifier: jbptunikompp-gdl-fahmisaver-34310. Folder: S1-Final_Project / Fakultas_Teknik_dan_Ilmu_Komputer / Teknik_Sipil / 2015
Uncontrolled Keywords: Eskperimen Penggunaan Sekrup
Divisions: S1 Skripsi > Teknik Sipil
Depositing User: Robot Migration
Date Deposited: 05 Nov 2026 07:36
Last Modified: 05 Nov 2026 07:36
URI: https://elibrary.unikom.ac.id/id/eprint/33918

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