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All Journal Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Sri Martini, RA
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Civil Engineering, Building, Construction & Architecture Engineering Transportation

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RE-DESIGN DAYA DUKUNG PONDASI TIANG PANCANG PADA PROYEK PEMBANGUNAN GEDUNG BARAK TARUNA BPPTD PALEMBANG Sri Martini, RA; Anggraini, Nita
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 6, No 1 (2019): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.2203201961

Abstract

Metode Vesic (1977) merupakan salah satu metode atau cara yang digunakan untuk menghitung daya dukung pondasi tiang pancang. Namun jika dihitung dengan cara manual, maka akan lebih sulit dan terasa lebih banyak memakan waktu, sedangkan untuk menghitung daya dukung pondasi secara praktis, cepat dan benar, sangat dibutuhkan untuk mempercepat suatu pekerjaan. Pondasi kelompok yang dapat menjadi pilihan/pengganti pondasi kelompok pada proyek Pembangunan Gedung Barak Taruna BPPTD Palembang ini adalah variasi yang memiliki nilai daya dukung lebih besar daripada daya dukung existing (Square pile 20 x 20 cm). Metode yang dipakai dalam penelitian ini perhitungan secara manual menggunakan metode vesic (1977) dan metode vesic dengan software allpile.Hasil penelitian ini nilai daya dukung tiang pancang kelompok pada ruang control titik P1 secara metode vesic manual didapat 333.291 kN dan secara software allpile 342.62 kN, dan setelah di variasikan dengan ukuran tiang pancang yang berbeda dengan menggunakan software allpile didapat yang paling efisien jika digunakan untuk mengganti pondasi kelompok pada ruang control titik P1 adalah variasi 25 x 25 cm kedalaman 22 meter , sebanyak 1 tiang dan bervolume 1.376 m3 dengan selisih 6 % dengan volume tiang pancang existing
PENGARUH DEBIT ALIRAN TERHADAP SEDIMENTASI DI SUNGAI LEMATANG KABUPATEN LAHAT Sri Martini, RA; Bahri, Zainul; Miranda, Ade Tricia
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 6, No 3 (2020): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.2841202063

Abstract

Sedimentation that occurred in the Lematang River in Lahat Regency was caused by river bank erosion, construction activities, and household waste brought by the flow discharge. The flow of the Lematang river will certainly affect the amount of sedimentation that will occur in the Lematang river.Based on the test results of the analysis of sediment sample filters, the results obtained d50 = 0.425 mm, and the results of research on the river cross-section with the aim to calculate the volume of base sediment sediment / bed load that occurs by flowing Lematang river flow obtained H = 0.41 m, B = 0 , 41 m, V = 2,650 m / sec.Based on the results of the analysis of the influence of flow discharge on sedimentation in the Lematang River, Lahat Regency, it is known that the type of bed load sediment in the Lematang River is poorly graded sand with large sediment transport carried by the flow discharge in the study segment of 0.022 (m3 / sec) with the duboy's method and 0.0000004 (kg / sec / m) with the shield's method, so the sediment volume for the next one year is 693,792 (m3 / sec) m for the duboy's method and 126,144 (kg / sec / m) for the shield's method .
PERENCANAAN STRUKTUR BANGUNAN HOTEL ENAM LANTAI Sri Martini, RA; Setiawati, Mira; Nauvaliyanto, Fathur
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 6, No 2 (2019): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.2833201962

Abstract

Multi-storey buildings are vertical buildings that are made to meet human needs as places of education, government, commerce, sports facilities and others. As the development of science and technology, especially in the field of civil engineering, many computer programs have been developed to help in analyzing and designing a building structure. There are several computer programs developed to analyze and design structures, including SAP 2000 (Structural Analysis Program), with this program, it will be easier for writers to plan a building.The research carried out was to plan the structure of a six-story hotel building. This hotel building is the object of research planned by the author and was designed using the help of the SAP2000 program. Building design planning only includes planning beams and columns. In this plan the writer uses references such as regulations, PPPURG 1987, SNI 03-2847-2002, SNI - 1726 - 2002The results of the design of the hotel building structure used three variations that have the results of column K1 used size 45 cm x 45 cm, reinforcement base 12 D16 and stirrup reinforcement ?10-90, column K2 used size 35 cm x 35 cm, base reinforcement 8 D16 and stirrup reinforcement ?10-90, B1 beam used size 20 cm x 40 cm, support reinforcement 7 D14, field reinforcement 7 D14, waistline 2 D12, and support stirrup reinforcement ?10-80 and field stirrup ?10-170, beam B2 used size 15 cm x 20 cm, 75D14 support reinforcement, 5 D14 field reinforcement, 2 D12 waistline, and pedestal stirrup ulangan10-30 and field stirrup ?10-70
Co-Authors Bahri, Zainul Mira Setiawati Miranda, Ade Tricia Nauvaliyanto, Fathur Nita Anggraini, Nita