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PERENCANAAN GEDUNG RUMAH SAKIT NYITDAHTABANAN MENGGUNAKAN STRUKTUR BAJA DENGAN SISTEM RANGKA BREISING DAN TANPA BREISING I Made Wika Darmawan; Putu Aryastana; I Made Ardantha
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 1 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (592.04 KB) | DOI: 10.22225/pd.6.1.462.96-107

Abstract

ABSTRACT Nyitdah Hospital Building - Tabanan is planned to use steel structure by utilizing skeleton brace system and without brace. This planning is done to find out the comparison of dimensions that occur when a Steel Structure in the add framework brace. The steel structure of this Hospital is based on SNI 1729 - 2015 Specifications for structural steel building buildings. The method used in this planning is using Load Resistance Factor Design (LRFD) method. The LRFD method is a method of planning by means of nominal capacity to anticipate uncertainties in the material used, while with the resistance factor to anticipate uncertainty in the variation of work load. The loads that work on the structure of the Hospital Building, calculated and analyzed the results obtained that the steel structure without brace experiencing a large shear force. The shear force occurs greatest in the beam with a ratio of 89.7% of the allowable shear force. After added brace framework, is brace type X and V inverted obtained a decrease of shear force. For brace type X shear forces that can be retained up to 30.65% of the shear force of the structure without brace. And for inverted breeding V can hold up to 21.33%, preferably 9.32% of brace type X. But the force that occurs not only sliding, the beam occurs moment and the column is pressed. In this case the type X breeders can withstand both the moment force on the beam and the compression force in the column, while the breed of type V is reversed, the moment that occurs on the beam becomes large. Brace Type X was chosen for the redesign of Nyitdah Hospital Building - Tabanan by considering the dimensions used in bias smaller than the structure without brace. The shear, moment and tap forces that occur in the structure can already be retained by the main structural frame and additionally the type X brace frame. Key word: steel, brace, LRFD
EFEKTIVITAS ZONA SELAMAT SEKOLAH DAN KINERJA RUAS JALAN (STUDI KASUS: ZOSS SD NEGERI 4 DALUNG) N. Nurhakim; Dewa Ayu Nyoman Sriastuti; I Made Ardantha
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 7 No. 1 (2018)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (638.063 KB) | DOI: 10.22225/pd.7.1.819.6376

Abstract

ABSTRACT School safety zone (ZoSS) is a government program that began in 2006. The program aims to reduce the number of traffic accidents, especially school children. The use of ZoSS is still not optimal because there are still many road users passing ZoSS at high speed, school children have not used ZoSS facilities, as well as the surrounding community including teachers and parents who do not understand the existence of ZoSS. The approach taken is by observing the behavior of pedestrians, especially school children, the introductory behavior of school children, the behavior of drivers, the speed of vehicles passing on ZoSS, the volume of vehicles that are then analyzed and the performance of the road. The results of the study showed that the behavior of the crossers was 60.01% that meaning ZoSS was effective. The level of introductory behavior is 67.65% that meaning ZoSS was effective. The percentage of vehicles that follow ZoSS regulations is 32.58% that meaning ZoSS was less effective. The performance of the road segment in the ZoSS segment has a degree of saturation of 0.09 service level A. Keywords: driver, vehicle, ZoSS
PERENCANAAN PERKUATAN STRUKTUR GEDUNG KANTOR CAMAT PETANG AKIBAT PENAMBAHAN LANTAI DENGAN FRP (FIBER REINFORCED POLYMER) I Putu Pandu Rusmana; I Gst. Nym. Putra Wijaya; I Made Ardantha
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 7 No. 2 (2018)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (588.933 KB) | DOI: 10.22225/pd.7.2.946.184-195

Abstract

The existing building consisting of 3 floors if 3 floors is added will result in the existing structure not being able to withstand the workload due to the addition of the 3 floors so that the structure is needed. Structural reinforcement that is easily applied to reinforced concrete structures, one of which is FRP (fiber reinforcement polymer) which has a tensile strength of 7-10 higher than the tensile strength of reinforcing steel. In the office structure of the evening subdistrict after the addition of 3 floors there were several structural components that were not strong enough to withstand the added burden of B1 and B1A Beams on the pedestal which were 26 stems and 49 stems. The structure of the K1 column due to the addition of the floor also experiences an inadequacy in holding the load as much as 45 stems. Beams B1, B1A, and Column K1 performed structural reinforcement with FRP (fiber reinforcement polymer) with the following dimensions: Beams B1 and B1A reinforced with FRP tensile strength of 3400 MPa, FRP thickness of 1 mm, FRP width of 100 mm and FRP number the one used is 1 layer. The K1 column was strengthened with FRP tensile strength of 2100 MPa, FRP thickness of 0.5 mm, FRP width of 100 mm and the number of FRP used was 1 coil.
DETEKSI PERUBAHAN GARIS PANTAI DI KABUPATEN KARANGASEM DENGAN PENGINDERAAN JAUH Putu Aryastana; I Made Ardantha; Anak Agung Sagung Dewi Rahadiani; Kadek Windy Candrayana
Jurnal Fondasi Vol 7, No 2 (2018)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (880.31 KB) | DOI: 10.36055/jft.v7i2.4079

Abstract

Deteksi perubahan garis pantai sudah secara luas dilakukan dengan memanfaatkan teknologi pengideraan jauh. Pemanfaatan satelit penginderaan jauh dalam deteksi dan monitoring perubahan garis pantai sudah banyak dilakukan, yaitu dengan menggunakan citra dari Landsat, IKONOS, IRS, Quickbird, dan WordView. Pada penelitian ini dilakukan deteksi perubahan garis pantai dengan dengan menggunakan 2 (dua) citra satelit yaitu citra satelit SPOT 5 tahun 2009 yang memiliki resolusi spasial 10 m dan SPOT 6/SPOT 7 tahun 2015 yang memiliki resolusi hingga 1.5 m untuk wilayah pantai di Kabupaten Karangasem. Hasil deteksi menunjukkan rata-rata perubahan garis pantai yang terjadi di Kabupaten Karangasem adalah sebesar 12.04 m, sedangkan rata-rata laju erosi pantai yang terjadi di Kabupaten Karangasem adalah sebesar 1.72 m/tahun.