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Pengaruh Letak Bracing Eksentris terhadap Periode Getaran, Simpangan Antar Lantai, dan Gaya Gempa pada Struktur Gedung Baja Tahan Gempa Menggunakan Analisis Respon Spektrum Berdasarkan SNI: 1726-2019
Get PDFEarthquakes can cause damage to buildings. To reduce the risk of damage, the building is given a stiffener (bracing), in this study using an eccentric bracing frame system that has high stiffness with a symmetrical bracing location, it aims to find out how to plan a steel building structure using an eccentric bracing location. Therefore, the structure needs to be reviewed regarding the location of the eccentric bracing. The structure is modeled as an 8-story high-rise building. There are four variations of the sides and corners of the building namely MLBESST, MLBESTT, MLBEST and MLBESP. Modeling is done in 3D using SAP2000. The problem reviewed is how the influence of the location of eccentric bracing on the behavior of the building structure when subjected to earthquake loads based on SNI 1726-2019 and 1726-2015. The results of this analysis show that MLBESTT against MDK decreases because it is dominant where the largest vibration period with a value of 1.9120 seconds, the smallest base earthquake force with a value of 2519.5 kN, and a decrease in deviation with a value of 29.748 mm. So if an earthquake occurs in the building, it will reduce structural damage, so the building can be said to be safe
Perancangan Topologi Jaringan Area Lokal Kampus Terintegrasi
Get PDFThe purpose of this thesis research is to analyze the network infrastructure design at University X. Network infrastructure is an important aspect in higher education institutions in ensuring a stable and secure connection, especially in
areas that require sufficient internet access and build an integrated network. This research method uses a descriptive research type. Data was collected through a survey at University X and unstructured interviews to obtain the data needed by the author. The results of this analysis indicate that the network infrastructure at University X has a computer network but it is not well organized and requires a new network design plan. This analysis also provides several recommendations for the development of network infrastructure which includes the addition of several
network devices, and the addition of a 3rd layer. The benefit of this thesis research is that it is easier for administrators to manage networks and as an archive for University X. It also contributes to a better understanding of diverse and dynamic network infrastructure design
Analisis Penerapan Sistem Informasi Pada Penjualan Cv. Ikan Dorang Pusat Malang Menggunakan Metode Safety Stock
Get PDFThe Ministry of Cooperatives and SMEs (2005) describes that the role of UMKM in the Indonesian economy can be seen from their position as major players in economic activity in various sectors. However, UMKM still have some drawbacks,
one of which is the lack of awareness of UMKM players about the importance of recording sales. Many UMKMs carry out simple bookkeeping or do not even record sales. In fact, bookkeeping plays an important role in the progress of a business. One of the UMKMs that still uses simple bookkeeping is CV. Dorang Fish located in Jatisari Village, Tajinan District, Malang Regency. Because of this, CV. Ikan
Dorang has difficulty getting product stock information. One way that can be done is to design a sales information system that can help record the administration of CV. Ikan Dorang, especially in checking product stock. This research was designed using the Research & Development method, carried out at “CV. Ikan Dorang”, which is addressed at Jalan KH. Agus Salim RT. 25 RWs. 05 Jatisari, TajinanM District, Malang Regency, East Java 65172. The object of research is the environment of CV. Ikan Dorang, with the owner and employee staff as a source of information related to recording sales. Data collection is done by interview,
observation, and documentation. Data analysis was carried out using the safety stock method using the Microsoft Excel applicatio
Evaluasi User Experience (Ux) Pada Aplikasi Maxim Menggunakan Perbandingan Metode Usability Scale Dan Pieces Framework
Get PDFUser satisfaction is still a major concern in the world of e-commerce and is critical to the success of an industry. maxim is an online transportation service that offers online food pickup, delivery and purchase. Among other applications, the maxim application is the most affordable. However, Maxim application users still experience many complaints that impact user satisfaction. the method used in
this study to assess the value of the most comprehensive application review. The results of the two methods will also be compared in this study. based on the findings of a comparative study of the System Usability Scale and Pieces
Framework techniques to evaluate value and maximize application user satisfaction. In the Poor category and with Grade F, the System Usability Scale received an assessment score of (52,1). While the Pieces Framework approach
(4,26) is categorized as Satisfied and Grade B. This shows that the System Usability Scale technique gets a lower score than the Pieces Framework metho
Pengaruh Kadar Serat Bambu Ori terhadap Kuat Tekan dan Kuat Tarik Belah Beton Mutu Tinggi dengan Filler Batu Apung
Get PDFConcrete has weak properties against tensile forces, the addition of fibers in concrete mixtures can be an alternative to increase the tensile strength of concrete. Ori bamboo is one of the materials that can be used as fiber in concrete mixtures. The research is an experimental study by making 35 cylindrical specimens and testing the compressive strength and split tensile strength. The planned compressive strength is 50 Mpa. The pumice filler content used was 10% by weight of cement. Ori bamboo fiber content used is 0%, 1%, 1.5%, 2% and 2.5% of the weight of cement with a length of 2 cm, width of 0.05 - 0.1cm and thickness of 0.1 cm. The results obtained compressive strength and split tensile strength of high quality concrete with pumice filler ori bamboo fiber content of 0%, 1%, 1.5%, 2% and 2.5% respectively are 53.10 Mpa, 54.40 Mpa, 56.33 Mpa, 58.17 Mpa, 57.11 Mpa and 5.31 Mpa, 5.87 Mpa, 5.30 Mpa, 6.71 Mpa, 6.49 Mpa. The highest compressive strength and split tensile strength were obtained in specimens with 2% ori bamboo fiber content at 58.17 Mpa and 6.71 Mpa with an increase of 9.55% and 26.31% from high strength concrete with pumice filler without ori bamboo fiber
Pengaruh Konsentrasi Aktivator Sodium Hidroksida dan Rasio Agregat Halus-Binder terhadap Kuat Tekan Mortar Geopolymer yang Memakai Fly Ash sebagai Pengganti Semen
Get PDFGeopolymer mortar is a mortar without using Portland cement as a base material, but using pozzolanic materials such as fly ash, silica fume, rice husk ash and other binders that contain alumina (Al) and silica (Si). To reduce the amount of cement production, geopolymer mortar is a good solution to reduce the amount of carbon dioxide in the air. Geopolymer mortars do not bond to water but use sodium silicate (Na2SiO3) and sodium hydroxide (NaOH) as activators to create polymer bonds. The purpose of this study was to determine the effect of sodium hydroxide activator concentration and the ratio of sodium silicate and sodium hydroxide activator on the compressive strength of geopolymer mortar that uses fly ash as a cement substitute. The aim of this study was to produce the compressive strength of fly ash-based geopolymer mortar with 27 cube-shaped specimens of 5 cm x 5 cm x 5 cm with sodium hydroxide activator concentrations of 6M, 8M, 10M. Fine aggregate-binder ratio 50%:50%, 60%:40%, 75%:25%. Fly ash-activator ratio 70%:30. Compressive strength testing was carried out at 28 days of age using a Compressing Testing Machine (CTM) test equipment based on ASTM C109 concerning the Standard Test Method for Compressive Strength of Hydraulic Cement Mortars. The results of the research show that the highest compressive strength of geopolymer mortar is found at a fine aggregate-binder ratio of 50%:50% of 48.33 Mpa with a sodium hydroxide concentration of 8M, while the lowest average compressive strength value is found at a fine aggregate-binder ratio of 75%: 25% of 11.83 Mpa with a sodium hydroxide concentration of 10M
Analisis Pengaruh Penggunaan Teknologi Handphone Terhadap Prestasi Siswa Kelas Iv Dan V Sdi Munting Kajang
Get PDFLearning achievement is the result or ability that has been achieved by students after participating in the teaching and learning process within a certaintime, either in the form of changes in behavior, skills and knowledge. The influence
of the use of mobile technology greatly affects student achievement. there is an increase in the use of mobile phones or tools that can be easily connected to the
internet, has increased from time to time. Mobile is a technological tool that is currently growing rapidly and has special functions, including smartphones and tablets. SDI Munting Kajang is an educational unit with an elementary level in compang longgo, kec. Komodo, district. West Manggarai, East Nusa Tenggara. In carrying out its activities, SDI Munting Kajang is under the auspices of the Ministry
of Education and Culture. SDI Munting Kajang provides the electricity used by SDI Munting Kajang comes from PLN. Many students of SDI Munting Kajang use cellphones, by using this cellphone students are very influential. a student gets learning achievement within certain ranking limits, it is often said that the student is successful. The method used in this study was to obtain information and test results regarding the effect of using mobile phone technology on student achievement in grades IV and V at SDI Munting Kajang, so this study used a quantitative method. Based on the results of the research and discussion, it was found that there was an effect of the use of mobile phone technology on the learning achievement of Class IV and V SDI Munting Kajang. with a significant level of 0.000. These results can be seen that the value of the independent variable is smaller <0.005, meaning that the independent variable has an effect on the dependent variable. The value of the coreelation analysis (R) is 0.604 and the coefficient is 0,364 which means that there is an influence of the independent variable on the dependent varable, which is 36.4%.This shows that the research hypothesis is accepted. There is this influence
due to the use of cell phones by students of grades IV and V at SDI Munting Kajang for the purpose of obtaining information, looking for learning material
Analisa Pemakaian Badan Jalan untuk Lahan Parkir Jalan Pasar Besar Kota Malang
Get PDFMalang City is the second largest city in East Java. There are several center activities, social, business, tourism, government and education that have appeal which is quite large, including Jalan Pasar Besar, in the city of Malang. Big Market Street is a commercial shopping area in the city of Malang. Jalan Pasar Besar is 95.5 m long. Width 18.8 m For duration parking 60 minutes is the most commonly used duration for market goers or shop Maximum accumulation on monday occurs at 08:00-09:00 ie of 183 vehicles / hour, the maximum accumulation on Thursday occurred at 08:00-09:00 which is equal to 185 vehicles / hour, and the accumulation of Sundays occurs on 08:00-09:00 which is 211 vehicles / hour. From the parking calculation results obtained in the calculation of parking characteristics, a graph of the relationship between parking accumulation and parking capacity is presented. This graph shows if the available parking capacity can still reach or exceed the number of parked vehicles. Seeing the results of the calculation of parking capacity on Jalan Pasar Besar Malang City requires management/arrangement of parking lots because the current basic capacity is able to accommodate the volume of vehicles that stay in the parking space but parking activities on the road affect traffic, so there needs to be planning for the land the parking. comparing the basic capacity and the maximum volume, the results obtained are sufficient, but because the land is on the road, it needs management/rearrangement
Perancangan Media Promosi Objek Wisata di Kabupaten Flores Timur dalam Bentuk Video Menggunakan Aplikasi Adobe Premiere Pro
Get PDFEast Flores Regency is one of the regencies in East Nusa Tenggara which hasmany tourist destinations. The main characteristic of tourism in East FloresRegency is relying on beautiful panoramas or landscapes, and traditional culturethat is still maintained. East Flores Regency has many tourist attractions that manypeople don't know about. Therefore this study has the aim of designing apromotional video with the Adobe Premiere Pro 2021 application to assist inpromoting tourism in East Flores Regency. This research method uses aquantitative method which includes the design and distribution of questionnaires.The results of this study indicate that The process of designing a tourismpromotion video using the Adobe Premiere Pro 2021 application is carried out inthree ways, namely pre-production, production and post-production. How to makevideos of interesting tourist attractions using the Adobe Premiere Pro 2021application is shown with the features of the application and based on respondents'responses via a questionnaire
Perancangan UI/UX Aplikasi Mobile untuk Pengembangan Website E-Class Universitas Merdeka Malang
Get PDFThis study was conducted in response to the issue encountered on the E-Class website of University of Merdeka Malang. Some of the identified issues include interface complexity, a lack of integration of features that facilitate interaction, and display mismatches with mobile devices. The main purpose of this study is to design a user interface solution that can enhance the quality of E-Class services, with a focus on the convenience and efficiency when using mobile application. Researchers implemented design thinking methods in UI/UX design for E-Class pages, introducing upgraded features, aimed at increasing students' interest and enthusiasm in their course attendance. The process of designing the E-Class mobile application interface of University of Merdeka Malang resulted in 12 pages of views, including login pages, homepage, notifications, classifications, tasks, attendance, to-do items, calendars, statistics, newsletters, discussions, and profiles. The completion matrix approach was used to test the interface on three users, and the findings revealed that all seven test scenarios align with user preferences, and the proposed solution concept effectively addressed the issues experienced by users