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All Journal Media Ilmiah Teknik Sipil Rengganis Jurnal Pengabdian Masyarakat
Agustini Ernawati
Universitas Muhammadiyah Mataram
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Mathematics Social Sciences

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Analisis Konstruksi Bangunan Bertingkat Terhadap Beban Gempa SNI-03-1726-2019 Dengan Infilled Frame Maya Saridewi Pascanawaty; Agustini Ernawati; Titik Wahyuningsih
Media Ilmiah Teknik Sipil Vol 10 No 1 (2021): Media Ilmiah Teknik Sipil
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/mits.v10i1.2864

Abstract

Red brick is one of the materials that is still quite widely used in construction practice, because it is quite easy to get and the price is relatively cheap. Red masonry wall is a pair consisting of a binder (mortar) and a filler (red brick) known as masonry. Masonry generally provides durable construction, where the constituent material, mortar quality, and workmanship greatly affect the durability of the overall wall construction. The installation of infill walls causes the structure to become more rigid, which can sometimes cause different failure behavior between structures without infill walls and structures with infill walls. This also affects the capacity and ductility of the overall structure. Several research results show that the interaction of the infill wall with the framework is very effective in increasing the strength, stiffness, and performance of the structure in resisting lateral loads due to earthquakes. This study takes the example of a 4 (four) floor building. The analysis is carried out by modeling the walls in the SAP2000 software application, where the structural models include: Model I fully uses frame elements, Model II is a structure modeled by including infill walls without plastering as a shell element, Model III is a structure modeled using infill walls with stucco reinforcement as the shell element, and Model IV is a structure modeled using infill walls with stucco reinforcement and counter wire as the shell element. The comparison parameters in this study are structural strength and deformation. Based on the results of the analysis, Model II, 90% stiffer than the open frame structure (open frame) Model I; while Model III is 92% stiffer than Model I; and Model IV, 97% stiffer than Model I which, when viewed from the X-direction earthquake load. When viewed from the Y-direction earthquake load, the infilled frame structure for Model II is 88% stiffer than the open frame structure (open frame) Model I; while Model III is 91% stiffer than Model I; and Model IV, 99 % stiffer than Model I. Moment and latitude values ​​of Model II, Model III, Model IV are smaller than Model I both in terms of the X-direction earthquake load and the Y-direction earthquake load. Infill walls of Model II are larger than those of Model IV and Model III when viewed from the X-direction earthquake load or due to the Y-direction earthquake load. and very qualified for use in areas with high earthquake risk
Penerapan Sistem Pemanenan Air Hujan Sebagai Upaya Antisipasi Bencana Kekeringan Di Dusun Sepi, Sekotong Muhammad Khalis Ilmi; Muhammad Islamy Rusyda; Agustini Ernawati; Titik Wahyungingsih; Ari Ramadhan Hidayat; Anwar Efendy; Intan Novianti; Feri Irawan; Chairil Anhar
Rengganis Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2022): November 2022
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v2i2.207

Abstract

The threat of drought that occurs every year will have an impact on hampering the activities of residents Dusun Sepi, Buwun Mas Village, Sekotong District. Therefore, it is necessary to make efforts to overcome the threat of a clean water crisis due to drought by conserving water or looking for alternative water sources. The application of a rainwater harvesting system (PAH) can be a solution to this problem. The purpose of this community service activity is to provide socialization and applications regarding efforts to anticipate drought disasters. The method used is a knowledge approach by providing socialization and application of the PAH system in one of the buildings at the Zainul Hafidz Islamic Boarding School At-Taufiq, Dusun Sepi, Buwun Mas Village, Sekotong District. The socialization activity took place on June 4, 2022 and went smoothly and orderly. During the implementation of the service activities, partners, in this case the residents of the Zainul Hafidz At-Taufiq Islamic Boarding School and the residents of the quiet hamlet, were very enthusiastic in participating in the socialization and application of rainwater harvesting (PAH) or roof-based rain water harvesting on a household scale with 54 participants. who came from the residents of the Islamic boarding school and residents around Dusun Sepi. From the estimated demand for clean water for Islamic boarding schools, with the PAH system as an alternative water source, the fulfillment of clean water needs for Islamic boarding schools can be helped by 3%.
Analisis Debit Banjir Rancangan Dan Kapasitas Tampang Sungai Di Sekitar Kawasan Sempadan Sungai Sokong Kabupaten Lombok Utara: Analysis Of Design Flood Discharge And River Case Capacity Around The Sokong River Border Area, North Lombok Regency Ari Ramadhan Hidayat; Agustini Ernawati; Muhammad Khalis Ilmi
Media Ilmiah Teknik Sipil Vol. 11 No. 2 (2023): Media Ilmiah Teknik Sipil
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/mits.v11i2.4587

Abstract

In line with the North Lombok Regency (KLU) government program to prioritize handling and structuring residential areas and disaster-prone areas in the Pemenang-Tanjung sub-district in 2022, it is necessary to carry out several technical studies to support the program. One of the technical studies that can be carried out is an analysis of the design flood and river capacity around the Sokong River section in Tanjung Village, which is a location that is classified as densely populated, with slums and residential areas close to the river border. This study aimed to determine the magnitude of the design flood discharge and the cross-sectional capacity of the Sokong river section. The method used in this study is a hydrological analysis using the Nakayasu Synthetic Unit Hydrograph method to determine the amount of design flood discharge for the 25-year return period (Q25th) and analysis of river cross-sectional capacity using Hec-RAS 4.1.0 software. The results of the analysis show that the Q25th that occurs along the Sokong River section is 131.32 m3/s and the simulation results use Hec-RAS 4.1.0 software. shows that the capacity of the Sokong River segment cannot accommodate the Q25th. Therefore, it is necessary to plan the arrangement of residential buildings around the border area of ​​the Sokong River by raising the elevation of the building to be free from flood inundation.
Pendampingan Pembuatan Detail Engineering Design Kantor Desa Sama Guna Kecamatan Tanjung Kabupaten Lombok Utara Hafiz Hamdani; Muhammad Khalis Ilmi; Ari Ramadhan Hidayat; Agustini Ernawati; Titik Wahyuningsih; Anwar Efendy; Rajabi Mubarak; Rukayah Rukayah; Suwahip Suwahip; Aji Syailendra Ubaidillah; Intan Novianti; M. Sidik; Nura Safitri
Rengganis Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2023): Mei 2023
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v3i1.308

Abstract

Sama Guna Village is a division village located in Tanjung District, North Lombok Regency. By the formation of a new government institution, it is certainly not immediately supported by adequate facilities and infrastructure. One of them is the Village Office. In this case, Sama Guna Village wants to make a design related to the needs of the Village Office. However, this has become a quite tough activity for the Village based on: budget constraints, optimizing the utilization of Village funds and Village apparatus human resources. As a developer in the field of Civil Engineering and active in the field of development, as well as a form of scientific service to the community, assistance is needed to assisting activities for the engineered of the Village Office Detail Engineer Design (DED). Starting from activities: measurement; brainstorming with village and community officials; deliberations and assistance in the manufacture of DED, a design was found that is effective, strong and economical. The resulting building area is 313.96 m2.
Co-Authors Aji Syailendra Ubaidillah Anwar Efendy Ari Ramadhan Hidayat Chairil Anhar Feri Irawan Hafiz Hamdani Intan Novianti M. Sidik Maya Saridewi Pascanawaty Muhammad Islamy Rusyda Muhammad Khalis Ilmi Nura Safitri Rajabi Mubarak Rukayah Rukayah Suwahip Suwahip Titik Wahyungingsih Titik Wahyuningsih