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Analisis Perilaku Struktur Gedung Bertingkat Dengan Analisis Dinamik Respon Spektrum Terhadap Beban Gempa Muhammad Farhan Harahap; Muhammad Fauzan
Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 3: Desember 2019
Publisher : Departemen Teknik Sipil dan Lingkungan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (555.063 KB) | DOI: 10.29244/jsil.4.3.195-206

Abstract

The effect of earthquake load on building structures can be analyzed by equivalent static and dynamic methods analysis (spectrum response and time history). Earthquake load in buildings causes to collapse in buildings. One of the region in Indonesia that have highrisk on the earthquake is Bekasi. This research was conducted at the Galaxy Park Metro Apartment, Bekasi. This study aims to conduct building modeling, analyze the stiffness, vibration period, and the basic shear force of the structure, determine the pattern of sway (mode) and gather mass. The structural performance analysis of the Metro Galaxy Park Apartments based on SNI 1726 2012, SNI 1727 2013, SNI 2847 2013, and PPURG 1987. The results of this research show that the value of the vibration period of Metro Galaxy Park Apartments is 4.281 seconds. The amount of mass participation in the X and Y directions that exceeds 90% in the 21st and 24th modes respectively. The size of the static base shear (Vstatic) obtained is 23357.8 kN. While the dynamic base shear force (Vdynamic) for the earthquake direction X and the direction of the earthquake Y are obtained at 9788,041 kN and 10777.75 kN, respectively. Design scale factor for dynamic base shear force (V dynamic) of the earthquake in X and Y earthquake direction are 2.03 and 1.843, respectively. The magnitude of the dynamic base (Vdynamic) shear force for the X earthquake direction and Y earthquake direction are 19859,93 kN dan 19863,40 kN., respectively. Modeling of Metro Galaxy Park Apartments has been successfully done and the pattern of shaking (mode) of buildings has been obtained.Keywords: dynamic analysis, earthquake, mode shape, response spectrum
Korespondensi dan Presentasi Bisnis Serta Penanganan Keluhan Pelanggan Sri Wahyuni; Muhammad Farhan Harahap; Dedy Rahman Siregar
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 8 No 2 (2023)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v8i2.19468

Abstract

                                                        Abstrac  Business correspondence has a very important role to convey information, ideas, and requests that support activities. The exchange of information and ideas is the key to the smooth running of business activities. Correspondence also functions as a filing system as well as an important source of information to support their duties as intermediaries between exporters and importers. This writing method is obtained from scientific journals and also reliable books which contain some material about correspondence and business presentations and handling customer complaints, this research uses the method of literature and analytical studies. The purpose of this journal is to understand more broadly about "business correspondence and presentations and handling customer complaints". So the conclusion from this discussion is that business correspondence is a correspondence activity carried out in the business world, whether in the form of letters, memos, agendas, proposals, or business reports. In a business, a company must learn about how to understand business presentation and good handling of customer complaints so that a business or business can be peaceful and smooth.   Keywords: correspondence, business presentations, customer complaints.