Vol. 4 No. 1 (2025): MARET 2025
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Indonesia (21)
Articles
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Analisis Dinding Penahan Tanah Tipe Kantilever Pada Ruas Jalan Kairatu – Hunitetu Kabupaten Seram Bagian Barat
Fernando Jordy Batlolona, Sjafrudin Latar, Penina IstiaShow Abstract | Download PDF | DOI: 10.31004/koloni.v4i1.709 | Check in Google Scholar
A soil retaining wall is a construction built to withstand or support soil pressure and other lateral loads with the aim of preventing the soil from unwanted lateral movement. This study aims to determine soil parameters and design soil retaining walls according to standards or theories. The test includes physical and mechanical properties, based on the results of the tests carried out, soil property data is obtained, namely with the type of loamy sandy soil, with a moisture content of 23,68%, the weight of the content with the weight of wet soil volume (yb) is 1.75 gr/cm3 and for the volume of dry soil (yd) is 1.53 kg/cm3, specific gravity is 2.59 Gs, liquid limit (LL) is 39,10%, the plastic limit (PL) was 13,39% and for the plastic index (IP) was 25,71%, the maximum dry volume weight (yd maximum) of the tested soil sample was 1.732 gr/cm3 and the optimum moisture content (W optimum) was 7.66%, as well as the deep shear angle (φ) and cohesion (c) used based on the table of typical values c' and φ (AS 4678,2002), which is used at 25° and 0 KN/m2.1-9 -
Pengaruh Penggunaan Media Audio Visual Dalam Peningkatan Kemampuan Pemahaman Siswa Pada Materi Gerakan Salat Kelas II SDN 12 Kampung Lapai
Intan Prihartini, Alfurqan AlfurqanShow Abstract | Download PDF | DOI: 10.31004/koloni.v4i1.710 | Check in Google Scholar
This research was motivated by differences in understanding and application of learning material by class II students, especially regarding prayer movement material. This results in many students making mistakes in practicing prayer movements, this is because students do not understand and think creatively about the material being taught and the process of delivering the material. boring ri. Therefore, researchers try to use audio visual media in the form of video as communication to convey the material being taught so that the information they want to convey can be received properly. .good by.h students. This research aims to find out the influence of the use of audio-visual media in increasing students' ability to understand the class II prayer movement material at SDN 12 Kampung Lapai.The method used is a quantitative experimental type method. The research sample consisted of 50 people, consisting of 25 people in class II A and 25 people in class II B. The sampling for the two classes used purposive sampling and the population was 50 class II students. The instruments used are tests, data analysis techniques using normality tests, homogeneity tests and T tests. The results of research using T test analysis based on data processing show that the sig value of 0.065 is greater than 0.05 and the calculated t value of 0.939 is smaller than the T table. 1.7655, so Ho is accepted and Ha is rejected, so it can be concluded that there is no influence on the use of audio-visual learning media in increasing students' understanding of prayer material in class II SDN 12 Kampung Lapai.
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Faktor-faktor Penyebab Kejadian Diare pada Balita di Wilayah Kerja Puskesmas Air Tiris
Ade Dita Puteri, Celsy Aura Syahfitri, LIra Mufti Azzahri Isnaeni, Devina YuristinShow Abstract | Download PDF | DOI: 10.31004/koloni.v4i1.692 | Check in Google Scholar
Menurut WHO dan UNICEF, terdapat sekitar 2 milyar kasus diare di seluruh dunia setiap tahunnya dan 1,9 juta anak di bawah 5 tahun meninggal karena diare. Survei Kesehatan Indonesia tahun 2023, menunjukkan bahwa prevalensi diare pada balita sebesar 7,4%. Beberapa faktor penyebab kejadian diare adalah pengetahun ibu, pengolahan air minum dan kualitas jamban. Tujuan penelitian ini adalah untuk mengetahui hubungan pengetahuan ibu, pengolahan air minum, dan kualitas jamban dengan kejadian diare pada balita di Wilayah Kerja Puskesmas Air Tiris. Desain penelitian ini adalah menggunakan metode cross sectional. Penelitian dilakukan pada 26 Juli – 5 Agustus 2024 dengan jumlah sampel 99 responden menggunakan teknik purposive sampling dan metode cluster sampling. Pengumpulan data menggunakan kuesioner dan lembar cheklist. Hasil penelitian diperoleh ada hubungan pengetahuan ibu dengan kejadian diare pada balita di Wilayah Kerja Puskesmas Air Tiris dengan nilai p value 0,000. Ada hubungan pengolahan air minum dengan kejadian diare pada balita di Wilayah Kerja Puskesmas Air Tiris dengan nilai p value 0,003. Ada hubungan kualitas jamban dengan kejadian diare pada balita di Wilayah Kerja Puskesmas Air Tiris dengan nilai p value 0,000. Diharapkan penelitian ini dapat menjadi cerminan dalam rangka mengetahui penyakit diare dan penanganan diare pada balita, dan mengetahui manfaat pengolahan air minum dan kualitas jamban.
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Perhitungan Struktur Aman terhadap Gempa Gedung Hotel Nunusaku di wilayah Kota Ambon
Yulius Sovian Pesung, Vector R. R Hutubessy, Herry Henry RoberthShow Abstract | Download PDF | DOI: 10.31004/koloni.v4i1.713 | Check in Google Scholar
The writing of this final project aims to obtain the strength of the building structure that is safe against earthquakes, with a large magnitude force. Based on the title "Calculation of Safe Structures Against Earthquakes, Nunusaku Hotel Building in the Ambon City Area" which aims to ensure that the building can survive and remain intact in the event of an earthquake. The author himself made a building plan with the help of SAP2000v.21 structural analysis software. By using SNI 1726-2019 and SNI 1727-2020. Based on the results of the structural analysis, the column dimensions are 450 mm x 450 mm and the beams of X Direction (300 mm x 600 mm) and Y Direction (200 mm x 400 mm) for Floors 1-4. And for the detection of all loads based on the function of the hotel building that is based on the applicable SNI based on the internal forces obtained from SAP2000v.21, then for the beam reinforcement obtained on the 1st floor: X →(161,204kNm) Pedestal 8D16/4D16, (232,467) Field 5D16/3D16, Y→(32,133kNm) 3D16/2D16 (60,694kNm) Field 3D16/2D16, Floor 2: X→( 159,7445kNm) Pedestal 8D16/4D16 (227,288kNm) Field 5D16/3D16, → Y(32,152kNm) focus 3D16/2D16 (58,696kNm) 3D16/2D16 field, 3rd Floor: X→(160,956kNm) 4D16/2D16 (209,775kNm) 5D16/3D16 field, Y→(32,261kNm) 3D16/216 (58,455kNm) 3D16/2D16 field, 4th Floor: X→(102,475kNm) 4D16/2D16 platform, (105.51kNm) 4D16/2D16 field, Y→(14,2907kNm) 2D16/2D16 platform, (30,289kNm) 2D16/2D16 field, 3D16/2D16 child beam for each floor. And for the column, it is able to withstand the axial force of sebsar (1627.469kN) and Moment (117.7022kNm) of 3D19 reinforcement for each floor.28-37 -
Perhitungan Rencana Anggaran Biaya Terhadap Struktur Gedung Hotel Nunusaku Di Wilayah Kota Ambon
Semuel Huwae, Herry Henry Roberth, Vector R. R. HutubessyShow Abstract | Download PDF | DOI: 10.31004/koloni.v4i1.714 | Check in Google Scholar
Hotels are also one of the complex types of buildings in terms of design, construction and cost. Before starting the construction of a hotel, it is important to have a clear understanding of the cost budget required for the structure of the building, including structural aspects such as foundations, walls and roofs. The purpose of this study is to determine the volume of each work item, determine the value of the cost budget plan required for the construction of the Nunusaku Hotel building and the estimated time for the implementation of the construction of the Nunusaku Hotel building.The methods used in this study are literature and quantitative methods. The literature method is by using the literature method, in collecting data and information through books and references as well as internet media in the design of RAB. The data collection method is in the form of a basic price. In the calculation of the Nunusaku Hotel Building Cost Budget Plan, using Work Unit Price Analysis (AHSP) for the Ministry of Public Works Cipta Karya Sector on 2023, and using the unit price of wages and materials for the city of Ambon in 2023.Based on the results of the calculation of the Nunusaku Hotel Building Cost Budget Plan, the value of the cost budget plan was obtained of Rp. 1,992,254,000.00 (One Billion Nine Hundred Ninety Two Million Two Hundred Fifty Four Thousand Rupiah), the implementation time required for the construction work of the structure of the Nunusaku hotel building is 24 weeks (6 months.)
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Analisis Implementasi Keselamatan Dan Kesehatan Kerja (K3) Sebagai Upaya Pencegahan Kecelakaan Kerja Pada Karyawan PT. PLN (Persero) Unit Layanan Transmisi Dan Gardu Induk (ULTG) Kendari
Lisa Febyola, Asnia Zainuddin, Febriana MuchtarShow Abstract | Download PDF | DOI: 10.31004/koloni.v4i1.715 | Check in Google Scholar
Human Resource Management (HRM) is an important role for the success of an organization or company, because people are living assets that need to be maintained and developed. One of the things that must be the main concern for human resource managers is occupational health and safety (K3). Occupational safety and health (K3) is an effort to prevent the possibility of work accidents and diseases caused by work and the work environment. Objective: to find out an overview of the implementation of K3 as an effort to prevent work accidents among employees at PT PLN (Persero) ULTG Kendari. Method: The research method used in this research is a qualitative research method, with data collection techniques through interviews, observation and documentation. The research results concluded that K3 implementation had been implemented. PT PLN ULTG Kendari is advised to increase education and socialization on the use of APD to increase workers' awareness of using APD while carrying out work.50-58 -
Sistem Pengelolaan Lingkungan Dan Upaya Penanggulangan Sampah Di Kelurahan Mangkio Baru Kabupaten Banggai
Susana Asgun, Zelvy Laga, Ishak IshakShow Abstract | Download PDF | DOI: 10.31004/koloni.v4i1.716 | Check in Google Scholar
The research objectives regarding waste issues never stop being discussed, because they are related to the lifestyle and culture of the community itself. Banggai Regency is one of the regencies with the nickname Water City, which is experiencing population and economic growth which is sufficient to trigger an increase in service, industrial, business, educational activities and so on in the Banggai Regency area, which will trigger an increase in the production of waste or community waste. Banggai Regency is experiencing waste management problems, namely the problem of transporting waste, based on data that the amount of available transport infrastructure is only produced by market traders such as vegetables and rotting fruit which are temporarily collected, then after the market is closed the waste is thrown into TPS (Containers) without any proper processing. So a lot of rubbish is scattered on the road, causing the market environment to look dirty and smell bad.
This research is a type of descriptive research. This research is a type of descriptive research using frequency distribution data analysis methods by analyzing the waste management system in Mangkio Baru Village. The results of the research show that waste management in Banggai Regency is not good enough, several factors that influence the waste management system in Mangkio Baru Subdistrict are still experiencing problems, namely the cultural attitudes and behavior of the community, the accumulation and characteristics of waste, as well as the means of collecting, transporting, managing and final disposal of waste (TPA). For port locations where waste produced by traveling people is directly disposed of at TPS and at sea. The results of this research should be that waste must be properly processed so that people who travel will no longer throw rubbish into the sea, so that the sea will be clean. able to transport waste generation of 204 m³/day, Banggai Regency sanitation service, (2024) whereas based on calculations that waste generation in 2024 is 410 m³/day based on the results of the 2021 survey on the current population of Banggai Regency, which is 376,808 people, Banggai Regency BPS in figures, (2023) means that 51% of waste is not transported to the landfill. The increasing production of waste without a proper processing system is the reason for not creating good and clean environmental management.
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