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Analisa Perilaku Bangunan Tidak Beraturan Secara Horizontal Dengan Dilatasi Terhadap Gempa Masnawari Rahmadani; Ririt Aprillin; Eka Murtinugraha
Menara: Jurnal Teknik Sipil Vol 14 No 2 (2019): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jmenara.v14i2.18064

Abstract

The building model was made by using ETABS’s software version 9.7.1. Method that was used for earthquake analysis was response spectrum analysis. Result of this research showed that application of two columns dilatation produced different structure behavior when it applied on lengthways direction (X) and breadthways direction (Y) of existing building. Dilatation variation that was given on lengthways direction (X) of building produced better behaviors. More regular building form because of dilatation on lengthways direction (X) produced shorter period with bigger base shear. Along with the base shear that accepted by building, the column momen also became bigger. Based on displacement that was produced, application of dilatation on lengthways direction was influenced by re-entrant corner. Configuration of more regular building that has close re-entrant corner to existing building condition produced displacement that close to the existing, that thing was also in line with story drift that was produced. The displacement that was produced by all dilatation variation was still in safe category according to SNI 03-1726-2012. The biggest displacement that happened on X and Y direction was produced by variation 1 as big as 0.824m and 0.817m in a row.
Research Methodology Training for Middle School Teachers to Improve the Quality of Educational Research Proposals Eka Murtinugraha; Shilmi Arifah
Publikasi Pendidikan Vol 13, No 1 (2023)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/publikan.v13i1.42232

Abstract

To become a professional teacher writing and publishing scientific papers is important. Most teachers consider that research is not an obligation that needs to be done and is considered a difficult thing. So that this community service activity is focused on improving the skills of teachers in compiling and publishing educational research through research methodology training. The activity was carried out at Vocational Education (VE) of Yayasan Pendidikan Islam Nurul Huda followed by 2 lecturers as presenters and 31 teachers. The training activities consist of 3 stages, namely preparation, implementation, and evaluation of training. The results of the evaluation of activities through the distribution of pre-test and post-test questionnaires obtained the ability of teachers in the knowledge of preparation of teaching materials by 69.677% and 88.226%, so there was an increase of 18.548%. Based on the sample paired t-test, the value of Sig. (2-tailed) ρ-value is 0.000. So, training activities are very effective in improving the competence in preparing research proposals for VE teachers. This shows that there is an increase in the preparation of educational research proposals through research methodology training for teachers in VE. This activity is beneficial because, in addition to adding skills, this activity is an update of knowledge and experience.
PENINGKATKAN SANITASI BERBASIS MASYARAKAT (SBM) MELALUI PROGRAM PEMBUATAN SEPTIK TANK KOMUNAL DI KELURAHAN JATINEGARA KAUM JAKARTA TIMUR Santoso Sri Handoyo; Eka Murtinugraha
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol 3 (2022): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2022
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract Jatinegara Kaum Sub-District, is one of the sub-districts in Pulogadung District, East Jakarta City. The area of Jatinegara Kaum Village is 123.45 hectares (Ha), or 1,234,500 m2. Most of the Jatinegara Kaum Village area (59.7 Ha, or 48.4%) is a residential area. The Jatinegara Kaum Village area is traversed by the Sunter River. Data states that in 2021, around 7% or 770,000 residents of DKI Jakarta will still have open defecation (BABS), including some residents of the Jatinegara Kaum Village, who live in the Sunter River flow area, some do not have a septic tank, so that the disposal of water dirty (feces) straight into Sunter River. Jakarta State University (UNJ), through a community service program (PkM) held activities to build communal septic tanks for some RT residents (community). 003/05 Kelurahan Jatinegara Kaum. Septic tanks are made as many as 2 (two) units of communal septic tanks, each measuring length = 300 cm, width = 100 cm, depth = 250 cm. The net volume of the septic tank = 6 m3. A septic tank consists of 2 cubicles, one cubical for storing dirty water dregs, and one for infiltration. The size or volume for collecting the sludge is larger (length = 200 cm, width = 100 cm, and 250 cm deep) than the size or volume for infiltration (length = 100 cm, width = 100 cm, and 250 cm deep). Septic tanks are made of hebel pairs reinforced with reinforced concrete construction. The septic tank is equipped with a runoff pipe (if the infiltration water is full) to the sunter river, a ventilation pipe, and a 4 inch pipe outlet, as a suction hole if the septic tank is full. Planting of septic tanks from road surface to a depth of 30 cm. This communal septic tank can serve 34 families, or 99 people. The survey results after the construction of the communal septic tank, obtained information from the residents that: (1) 81.25% of the residents separated the drains for washing dishes, washing clothes, and bathing with dirty water (feces). (2) 62.5% of the residents said that the used water was filtered before being disposed of into the public canal, and (3) 100% of the residents who had a communal septic tank made were happy, would maintain and maintain cleanliness by not throwing garbage into the septic tank canal, and willing to pay for desludging dirty water (feces) if the septic tank is full. Abstrak Kelurahan Jatinegara Kaum, merupakan salah kelurahan yang ada di Kecamatan Pulogadung, Kota Jakarta Timur. Luas wilayah Kelurahan Jatinegara Kaum 123,45 hektare (Ha), atau 1.234.500 m2. Wilayah Kelurahan Jatinegara Kaum sebagian besar (59,7 Ha, atau 48,4%) merupakan area permukiman. Wilayah Kelurahan Jatinegara Kaum dilalui oleh Kali Sunter. Data menyebutkan bahwa pada tahun 2021, sekitar 7% atau 770.000 warga DKI Jakarta masih ada yang buang air besar sembarangan (BABS), diantaranya sebagian warga Kelurahan Jatinegara Kaum, yang bermukim di daerah aliran kali sunter ada yang tidak mempunyai septik tank, sehingga pembuangan air kotor (tinja) langsung ke Kali Sunter. Universitas Negeri Jakarta (UNJ), melalui program pengabdian kepada masyarakat (PkM) mengadakan kegiatan pembuatan septik tank komunal untuk sebagian warga (masyarakat) RT. 003/05 Kelurahan Jatinegara Kaum. Septik tank yang dibuat sebanyak 2 (dua) unit septik tank komunal, masing – masing berukuran panjang = 300 cm, lebar = 100 cm, kedalaman = 250 cm. Volume bersih septik tank = 6 m3. Septik tank terdiri dari 2 kubikal, satu kubikal untuk menampung ampas air kotor, dan satu lagi untuk resapan. Ukuran atau volume untuk menampung ampas air kotor lebih besar (panjang = 200 cm, lebar = 100 cm, dan dalam 250 cm) dari ukuran atau volume untuk resapan (panjang = 100 cm, lebar = 100 cm, dan dalam 250 cm). Septik tank terbuat dari pasangan hebel diperkuat dengan konstruksi beton bertulang. Septik tank dilengkapi dengan pipa limpasan (jika air resapan penuh) ke kali sunter, pipa ventilasi, dan outlet pipa 4 inci, sebagai lubang penyedot jika septik tank penuh. Penanaman septik tank dari permukaan jalan sedalam 30 cm. Septik tank komunal ini dapat melayani 34 KK, atau 99 jiwa. Hasil survei pasca pembuatan septik tank komunal, diperoleh informasi dari warga bahwa: (1) 81,25% warga memisahkan saluran buangan air bekas cucian piring, cucian pakaian, dan mandi dengan saluran air kotor (tinja). (2) 62,5% wrga mengatakan air bekas disaring, sebelum dibuang ke saluran umum, dan (3) 100% warga yang telah dibuatkan septik tank komunal merasa senang, akan memelihara dan menjaga kebersihan dengan tidak membuang sampah pada saluran septik tank, serta bersedia membiayai penyedotan air kotor (tinja) jika septik tank penuh.
Pengaruh Penambahan Modul Ajar Autocad Terhadap Hasil Belajar Siswa Kelas X DPIB SMK Negeri 35 Jakarta Muhammad Akhdan Alfaris; Eka Murtinugraha; Santoso Sri Handoyo
Educational Journal Vol. 1 No. 2 (2026): JANUARI
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/6xzm8479

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan modul ajar AutoCAD terhadap hasil belajar siswa kelas X Desain Pemodelan dan Informasi Bangunan (DPIB) SMK Negeri 35 Jakarta. Penelitian menggunakan pendekatan kuantitatif dengan metode eksperimen semu (quasi experiment) dan desain nonequivalent control group design. Sampel penelitian terdiri atas dua kelas, yaitu kelas eksperimen yang memperoleh pembelajaran dengan penambahan modul ajar AutoCAD dan kelas kontrol yang mengikuti pembelajaran tanpa modul ajar, dengan teknik purposive sampling. Pengumpulan data dilakukan melalui penilaian proyek menggambar AutoCAD yang dilaksanakan selama empat pertemuan pembelajaran. Data dianalisis menggunakan statistik deskriptif dan statistik inferensial melalui uji independent samples t-test serta analisis koefisien determinasi.  Hasil penelitian menunjukkan bahwa penambahan modul ajar AutoCAD belum memberikan pengaruh yang signifikan terhadap hasil belajar siswa kelas X DPIB SMK Negeri 35 Jakarta. Nilai koefisien determinasi (R²) sebesar 0,016 menunjukkan bahwa penggunaan modul ajar AutoCAD memberikan kontribusi sebesar 1,6% terhadap variasi hasil belajar siswa, sedangkan 98,4% dipengaruhi oleh faktor lain di luar variabel penelitian. Dengan demikian, dapat disimpulkan bahwa modul ajar AutoCAD belum efektif apabila digunakan sebagai satu-satunya media pembelajaran. Namun, modul ajar tetap memiliki potensi sebagai bahan ajar pendamping yang dapat mendukung pembelajaran mandiri siswa apabila dikombinasikan dengan media dan strategi pembelajaran yang lebih variatif
Eksplorasi Keterampilan Soft Skill Komunikasi Siswa (Studi Kasus Pada Siswa Desain Pemodelan Informasi Bangunan SMK Negeri 56 Jakarta) Isya Tara Dewanto; Riyan Arthur; Eka Murtinugraha
Educational Journal Vol. 1 No. 2 (2026): JANUARI
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/6r5tkf02

Abstract

Communication skills are one of the important soft skills that vocational high school (SMK) students must have to support their readiness for the world of work. However, various studies show that the communication skills of SMK students are still relatively low, especially in terms of self-confidence, discussion participation, and presentation skills. This study was conducted to explore the communication skills of students majoring in Building Information Modeling Design (DPIB) at SMK Negeri 56 Jakarta and to identify the internal and external factors that influence them. This study used a qualitative approach with a case study method, involving 10th and 11th grade DPIB students as the main subjects. Data collection techniques included a attitude scale, participatory observation, and in-depth interviews with students and teachers. The data were analyzed using Miles and Huberman's interactive model through the stages of reduction, presentation, and conclusion drawing. The results of the study show differences in students' confidence in communicating at different grade levels, with grade X students having lower confidence than grade XI students. Nonverbal communication is also an aspect that is not practiced even though students are aware of its urgency. In terms of verbal communication, students are able to convey ideas and critique what is being said. Students can adjust their speaking style based on different interlocutors, for example, with teachers and friends. Then, in terms of empathy and social interaction, students are already good because they care about others in terms of interacting in the scope of vocational education. Internal factors that influence communication are intrinsic motivation and self-confidence, while external factors are learning methods that support communication habits and the role of teachers outside of school hours. The development of student communication needs to be carried out systematically through real experiences in learning, communication training, and adaptive teacher guidance. Further research is recommended to expand the scope of exploration in order to obtain a wealth of findings in the aspect of communication skills.