Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal BATAS

STUDI KOMPARATIF ANALISIS SEISMIK PADA STRUKTUR DASAR TETAP DAN DASAR TERISOLASI misdi, misdi
Jurnal Bidang Aplikasi Teknik Sipil dan Sains (BATAS) Vol. 4 No. 2 (2025): MEI 2025
Publisher : Universitas Asahan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Many engineers in the world have tried to conduct research to overcome building structures that have been destroyed by sudden powerful earthquakes. One popular method is the base isolation system. This system has proven effective and is an alternative to overcome strong earthquake forces. This method is very suitable to be applied in Indonesia, because Indonesia is classified as an earthquake-prone country. This study analyzes building structures that use base isolators to reduce earthquake forces and compares them with conventional building structures. The earthquake force that enters the building structure can cause multidimensional movements that contribute to horizontal displacement in the x-direction, y-direction and rotational directions, which cause damage to the building structure. The results of the analysis prove that structures that use base isolators can reduce displacement responses (drift stories), it can be seen that the relative displacement between levels after using base isolators becomes smaller compared to fixed base structures. The story shear force can also be reduced, thereby preventing structural damage and casualties
STUDI EKPERIMENTAL PENGARUH PROSES GALVANISASI CELUP PANAS (HOT DIP GALVANIZING)  TERHADAP KUAT TARIK BAJA RINGAN misdi, misdi
Jurnal Bidang Aplikasi Teknik Sipil dan Sains (BATAS) Vol. 5 No. 1 (2025): NOVEMBER 2025
Publisher : Universitas Asahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36294/vqw9m502

Abstract

This study examines the effect of galvanization on the tensile strength of light steel widely used in civil construction. The zinc coating process (galvanization) on light steel aims to protect it from corrosion. Galvanization provides a protective zinc layer that prevents corrosion damage to the light steel. However, the high temperatures involved in galvanization can affect the mechanical properties of the steel. The research method involved tensile testing on C-profile light steel samples, both with and without galvanic coating. Test results showed that for light steel with a thickness of 0.45 mm, galvanization caused a 9.51% decrease in tensile strength. For steel with a thickness of 0.75 mm, tensile strength decreased by 6.54%. Meanwhile, for relatively thicker light steel at 1.00 mm, the tensile strength dropped by 2.65% compared to uncoated steel. This study confirms that while galvanization enhances corrosion resistance, it may reduce the mechanical performance of light steel, especially in thinner sections.