Article Per Year (5 Year)
p-Index From 2021 - 2026
3.708
P-Index
This Author published in this journals
All Journal PROSIDING SEMINAR NASIONAL MEDIA KOMUNIKASI TEKNIK SIPIL Jurnal Teknik Sipil Abdimas Jurnal Teknik Sipil dan Perencanaan Jurnal Teknologi Elektro Dinamika Teknik Sipil International Conference on Coastal and Delta Areas Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil INDONESIAN JOURNAL OF APPLIED PHYSICS Jurnal Pengabdian Magister Pendidikan IPA APTEK Journal of Vocational Education Studies (JOVES) Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Vocational and Career Education Jurnal Abdi Masyarakat Indonesia Teknika CRANE: Civil Engineering Research Journal Jurnal Teknik Sipil Aceh International Journal of Science and Technology Jurnal Inovasi Konstruksi Jurnal Teknik Sipil dan Perencanaan Journal of Vocational and Career Education
Rini Kusumawardani, Rini
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Materials Science & Nanotechnology Physics Public Health Social Sciences Transportation Other

Published : 65 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 65 Documents
Search

 3   4   5   6   7 
Analisis Kerawanan Longsor Berdasarkan Tingkat Kelerengan di Kecamatan Gunungpati Menggunakan Analisis Spasial SIG Ilfiyaningrum, Alfita; Balqis Sabbah, Azzah; Kusumawardani, Rini
Aptek Jurnal Apliksai Teknologi (APTEK): Volume 14, No. 02, Juli 2022
Publisher : Fakultas Teknik Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/aptek.v14i2.1338

Abstract

Tanah Longsor merupakan salah satu bencana yang terjadi di Indonesia. Ada beberapa factor penyebab terjadinya tanah longsor antara lain curah hujan tinggi, jenis tanah, bencana alam pemicu dan kondisi kemiringan tanah. Untuk melakukan analisis dalam ruang lingkup sempit penyebab yang paling berpengaruh adalah kemiringan tanah. Hal ini disebabkan untuk ruang lingkup local curah hujan dan jenis tanah relatif sama, sehingga dapat disamakan pengaruhnya. Kecamatan Gunungpati merupakan salah satu kecamatan di Kota Semarang. Secara topografi Kecamatan Gunungpati 18.92 % di Ketinggian 19–150 meter, 30.11% di Ketinggian 150–240 meter, 27.78% di ketinggian 240–320 meter, 18% di ketinggian 320 – 440 meter, dan 5.2% di ketinggian 440-610 meter. Analisis spasial dilakukan terhadap data citra DEMNAS BIG untuk mendapatkan peta ketinggian dan peta tingkat kelerengan. Analisis spasial yang dilakukan dengan menghitung tingkat kelerengan pada setiap ruas area. Perhitungan kelerengan dilakukan dengan menghitung persentase perbandingan beda tinggi dan beda jarak datar. Hasil perhitungan kelerengan digunakan untuk pengelompokan tingkat kelerengan yaitu datar, landai, agak curam, curam, dan sangat curam. Analisis dilakukan tiap desa untuk mengetahui persentase masing-masing ketinggian dan tingkat kelerengan. Berdasarkan analisis spasial intersect didapatkan hasil daerah di Kecamatan Gunungpati yang rawan terjadinya longsor terletak pada kondisi kelerengan agak curam, curam, dan sangat curam. Total kawasan rawan tanah longsor berdasarkan skema tersebut adalah 2067.83 Ha atau 38.40 % dari total luas daerah Kecamatan Gunungpati yaitu 5834.47 Ha
Pemanfaatan Fly Ash dan Bottom Ash PLTU Rembang Untuk Pembuatan Beton Menggunakan Semen PPC Wardhani, Kinan Wintang; Pangestuti, Endah Kanti; Kusumawardani, Rini; Firdaus, Muh Arief
Jurnal Inovasi Konstruksi Vol 3, No 1 (2024): April
Publisher : Politeknik Pekerjaan Umum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56911/jik.v3i1.86

Abstract

The research aims to reduce the amount of coal burning waste of fly ash and bottom ash PLTU Rembang as a substitution of cement and sand in the production of quality concrete K-225 and waterproof using Portland Pozzolan cement. The method was experimented in the laboratory by making 50 samples of 15 x 15 x 15 cm3 test objects for 28 days, 60 days, and water absorption tests. The test objecte was made in 5 variations: normal concrete (without substitution) and 20% bottom ash substitution concrete and fly ash mixture 0%, 5%, 10%, 15%. Strong K-225 pressure occurs at the age of 60 days on bottom ash substituted concrete 20% with fly ash 0%, 5% 10% and 15% respectively of 245 kg/cm2, 254,67 kg/cm2, 250,67 kg/cm2, dan 250,67 kg/cm2. Water absorption of concrete at 28 days of ashes substitution was less than 20% and ashes flew below 0% and 5%, 10% 15% resulted in 4.85%, 5.17%, 5.05%, and 5.18%. The results of the research showed that the concrete made meets the K-225 quality and better absorption than normal concrete.
The Development of an Android-Based Interactive Learning Media to Enhance Understanding of OP-AMP Application as a Temperature Sensor Controller Irawan, Dodi; Khumaedi, Muhammad; Kusumawardani, Rini
Journal of Vocational and Career Education Vol. 8 No. 2 (2023): December 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jvce.v8i2.10856

Abstract

The utilization of OP-AMP as controllers for temperature sensors plays a crucial role in both the manufacturing and automation sectors. Nevertheless, traditional learning approaches often fail to engage students, leading to diminished interest and lower academic performance. To address this issue, an interactive learning media based on Android technology is being developed, aimed at enhancing current teaching methods and improving students' understanding of OP-AMP applications in temperature sensor control. The objectives of this study are threefold: (1) to analyze the viability of the developed learning media, (2) to evaluate the impact on learning outcomes, and (3) to compare the learning improvements between this new media and traditional teaching methods. The research follows the ADDIE model, with data collection carried out via pre-tests and post-tests. Media feasibility was evaluated using CVR and CVI tests, while the cognitive test's validity was measured through Aiken's V and ICC. Data analysis employed a two-tailed t-test and N-Gain calculation. The study involved 72 eleventh-grade students from the Industrial Electronics Engineering program at SMK NU Ungaran. Results indicated that the Android-based interactive learning tool was highly effective, with a CVR above 0.75, an Aiken's V score of 0.90, and an ICC value of 0.797. Moreover, this learning media significantly enhanced students' academic performance, with a t-value of 30.234 and a p-value of 0.000. The experimental group saw a 74.4% improvement in learning outcomes, compared to 67.4% in the control group, demonstrating the media’s effectiveness in teaching OP-AMP applications.
Development and Implementation of Jobsheets in Basic Culinary Competence S, Salam Sofan; Sutopo, Yeri; Kusumawardani, Rini
Journal of Vocational and Career Education Vol. 9 No. 1 (2024): July 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jvce.v9i1.17883

Abstract

Vocational education is developed based on societal needs and challenges. To enhance competencies, vocational training is necessary to provide students with real-world experiences. The aim of this research is to develop jobsheets, test their feasibility and practicality, and analyze the improvement in basic culinary skills among students using the jobsheets. This research employs the ADDIE model of Research and Development (RnD), which consists of five development stages: analysis, design, development, implementation, and evaluation. The subjects of this study were 36 tenth-grade culinary students at SMK N 6 Kota Semarang. The data analysis used t-tests to examine how the use of jobsheets impacts basic culinary skills. The research results indicate that (1) the jobsheets are feasible and practical for use in practical learning, (2) the jobsheets effectively improve cognitive, affective, and psychomotor aspects in basic culinary skills, and (3) the achievement of basic culinary competencies is also influenced by motivational and environmental factors.
Integration of Occupational Safety and Health Awareness and Compliance in the Implementation of Land Surveying Practices in Vocational High Schools Fuad, Muhammad Nur; Kusumawardani, Rini; Supraptono, Eko; Sutopo, Yeri; Handayani, Sri
Journal of Vocational and Career Education Vol. 9 No. 1 (2024): July 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jvce.v9i1.22458

Abstract

Occupational Safety and Health (OSH) is a crucial aspect of land surveying practices conducted by vocational high school students. The risk of accidents, such as falls, being buried by soil, and exposure to extreme weather conditions, necessitates the optimal implementation of OSH awareness and compliance. This study aims to analyze the integration of student awareness and compliance with OSH in land surveying practices. The research employs a quantitative approach using multiple linear regression analysis. Prior to analysis, the data were tested for (1) normality, (2) homogeneity, and (3) linearity. The study population consists of 105 students from the Construction and Housing Engineering program at SMK Negeri 3 Semarang, selected through a total sampling technique. Data were collected through questionnaires, observations, and interviews, then analyzed using SPSS. The results indicate that student awareness and compliance significantly and simultaneously influence OSH implementation, contributing 78%. The correlation analysis reveals a strong relationship of 88% between the variables. Students with high awareness and compliance demonstrate greater discipline in adhering to OSH procedures in the field. These findings suggest that enhancing education, providing adequate safety facilities, and enforcing strict supervision can further improve OSH implementation in land surveying practices within vocational school environments.
Development of a Mobile Learning-Based Education and Training System to Improve Professional Competence of Vocational High School Teachers Maheswari, Zahra Akira; Kusumawardani, Rini; Hudallah, Noor
Journal of Vocational and Career Education Vol. 9 No. 2 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jvce.v9i1.25530

Abstract

This study was conducted to address the gap between the professional competence of vocational high school teachers and the competency standards established by the Regulation of the Minister of National Education Number 16 of 2007 and the Decree of the Directorate General of Teachers and Education Personnel Number 2626/B/HK.04.01/2023 regarding the Teacher Competency Model. Limited access to conventional education and training also contributes to this issue. The objective of this research is to develop a mobile learning-based training system using multi-platform integration that is engaging, effective, and adaptive in order to enhance the professional competence of vocational high school teachers.The development process applied the ADDIE model through five comprehensive stages. In the analysis stage, a needs assessment survey identified an urgent need for technology-based training. During the design stage, various components of the mobile learning system were structured. The development stage involved expert validation, and the system was rated as “Highly Feasible” by media experts. In the implementation stage, the system was delivered online and involved 230 vocational high school teachers. The evaluation stage showed an increase in the average score from 15.62 in the pre-test to 18.84 in the post-test, with an N-Gain score of 0.74, categorized as high. Additionally, participants rated the system as “Very Engaging”, with an attractiveness score of 3.6 out of 4, equivalent to 90%.The findings indicate that the mobile learning-based education and training system developed in this study is effective in improving the professional competence of vocational high school teachers.
The Role of Career Guidance in Preparing Vocational School Students in the Building Construction Department for the Workforce Zulaikhah, Siti; Sutopo, Yeri; Kusumawardani, Rini; Supraptono, Eko; Fuad, Muhammad Nur; Nurfitriyani, Sintya Andryati
Journal of Vocational and Career Education Vol. 9 No. 2 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jvce.v9i2.27472

Abstract

The Central Bureau of Statistics indicates that the open unemployment rate for vocational high school graduates remains one of the highest categories at 9.60%. In vocational education, particularly in the Design Modeling and Building Information program, this gap is also evident in the low preparedness of students in understanding the career paths available and the lack of strategies they have to enter the workforce. This study aims to analyze the role of career guidance in preparing vocational high school students for the workforce. The role of career guidance is focused on three main directions for vocational high school graduates: working in industry, continuing education to higher education, and entrepreneurship. This study uses a quantitative approach with a sample of 72 students from Vocational High School Negeri 3 Semarang, divided into two classes. The sampling technique used is total sampling. Data collection was conducted through work readiness and career guidance questionnaires, as well as interviews with instruments that were previously validated by experts. Data analysis included tests for normality, homogeneity, linearity, and simple linear regression. The results showed that career guidance plays a very significant role in the work readiness of students with a value of 68.8%. Meanwhile, the remaining 31.2% is influenced by other factors not explored in the study, such as motivation, interests, talents, and effort. This was supported by interview results, where students stated that career guidance helped them recognize their potential, explore job opportunities, and begin planning their next steps, whether for employment, continuing education, or entrepreneurship.
Performa Penggunaan Rubber Isolator pada Jembatan Girder Beton Kusbiantoro, Arief; Kusumawardani, Rini; Nugroho, Untoro; Hanif, Naufal; Azizah, Kirana Prasetya
Jurnal Inovasi Konstruksi Vol 2, No 1 (2023): April
Publisher : Politeknik Pekerjaan Umum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56911/jik.v2i1.82

Abstract

Jembatan sebagai salah satu infrastuktur penting yang merupakan penghubung antar wilayah sebagai penunjang mobilitas. Untuk memastikan keamanan, evaluasi akurat dari jembatan dibutuhkan. Diantara metode yang ada, diperlukan model elemen yang mencerminkan kondisi jembatan yang ada. alam perencanaan dan perancangan jembatan sebaiknya mempertimbangkan fungsi kebutuhan transportasi, persyaratan teknis, dan estetika arsitektural yang meliputi aspek lalu lintas, aspek teknis, dan aspek estetika. Jenis rubber isolator yang dikaji dalam studi ini adalah elastomer bearing. Analysis evaluasi kinerja jembatan menggunakan metode elemen hingga tiga dimensi untuk mendapatkan hasil analisis momen ultimit, displacement, dan deformation. Hasil analisis menunjukkan bahwa nilai momen ultimit pada gelagar tanpa tendon sebesar 2,191 x 105 kN.m, deformation dan untuk gelagar dengan tendon sebesar 3,783 x 105 kN.m. deformation pada elastomer bearing maksimal pada arah horizontal arah X dengan nilai -1,11 x 10-7 meter, nilai horizontal arah Y dengan nilai 8,49 x 10-14 meter, dan untuk nilai vertikal Z adalah -3,87 x 10-10 meter.
Behavior of Concrete Structures of 5-storey Shopping and Residence Buildings due to Earthquakes using Spectrum Response Analysis Kusbiantoro, Arief; Kusumawardani, Rini; Taveriyanto, Arie; Agung Hermawan, Indra; Danuaji Syahdani, Raka; Jati Priantoro, Wisnu; Restu Bachtiar, M. Vicky; Ageng, Sultan; Rizaldi Fadillah, Akhmad; Rio Pratama, Anggy
Jurnal Teknik Sipil Vol. 17 No. 1 (2024): Juni 2024
Publisher : Faculty Of Engineering University 17 August 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/jts.v17i1.1887

Abstract

The 5-storey building with 20 meters high and is located in Jakarta, a building that functions as a shop and residence. As a high-rise building, earthquake analysis of the building is required to determine the seismic pattern using the response spectrum method. The spectrum response method is used to determine the structural performance and compare static analysis and dynamic analysis based on SNI 1726-2019. Then the results obtained for each frame use a combination of cases (static + seismic), for displacement review, there is the highest drift on the 5th floor of 37.04 mm, and the highest drift value on the 5th floor of 4.57x10-3 mm. The internal force in the sample column obtained the same results in story 1 column C1 and C2 of 59.57 kN at Fx, Fy of 4.72 kN and moment of 5.01 kN-m, through a combination (static + seismic). The value of the sample beam on the 3rd floor has the highest value on B1, the Fx value was 4.73x10-14 kN, Fy was 9.09 kN, and the moment was 13.88 kN-m.
SOSIALISASI PENINGKATAN KUALITAS BIJI KOPI PADA DESA MEDONO KECAMATAN BOJA KABUPATEN SEMARANG Upomo, Togani Cahyadi; Nugroho, Untoro; Kusbiantoro, Arief; Kusumawardani, Rini; Subiantara, Muhammad Ilham; Kharisma, Anindya Batari; Amelia, Naswa Badi
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 5 (2024): Vol. 5 No. 5 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i5.35325

Abstract

Desa Medono terletak di kabupaten Kendal, provinsi Jawa Tengah. Umumnya, mayoritas penduduk Desa Medono bekerja di kebun dan menanam lahannya dengan tanaman kopi. Sayangnya, masyarakat Desa Medono memiliki pengetahuan yang terbatas terkait dengan penanaman, pengolahan dan pemasaran biji kopi. Hal tersebut mengakibatkan kopi di Desa Medono kurang berkembang dibanding dengan di daerah lainnya seperti Temanggung. Teknik sipil UNNES berkolaborasi dengan aktivis kopi melakukan penyuluhan dan bimbingan dalam penanaman, pengolahan maupun pemasaran biji kopi dengan harapan dapat meningkatkan kualitas dan harga jual biji kopi produk Desa Medono sehingga pendapatan masyarakat Desa Medono semakin meningkat. Selama kegiatan, masyarakat petani kopi di Desa Medono cukup antusias dan aktif berdiskusi dengan tim Teknik Sipil UNNES dan aktivis kopi
Co-Authors -, Lashari - ., Lashari AA Sudharmawan, AA Abdillah, Dhafin Zulfa Adib Maulana Afindala, Ajib Ageng, Sultan Agung Hermawan, Indra Agung Sutarto Alfita Ilfiyaningrum Alifta Lutfiaazahra Amelia, Naswa Badi Andyt Tegar Zakahfi Angginata, Sugita Luthfi Aprindra Priaji, Aprindra Arie Taveriyanto, Arie Arief Kusbiantoro Aryanti, Dian Eka Azizah, Kirana Prasetya Balqis Sabbah, Azzah Bambang Setyohadi Kuswarna Putra Bambang Suhendro Cahyo A, Hanggoro Tri Catur Rini Widyastuti, Catur Rini Danang Dwi Saputro Danuaji Syahdani, Raka Detria Ardhila Kumala Sari Dewi Lailatul Nikmah, Dewi Lailatul Dwi Sri Wahyudi Dwi Widjanarko Dzikri, Muhammad Aidhil Eko Supraptono Endah Kanti Pangestuti, Endah Kanti Ermansyah, Naufal Maulana Fadhila Tiara A Ferdian - Prakasa, Ferdian - Firdaus, Muh Arief Firdaus, Nisqiyah Fisa Savanti Fitrianto, Taufik Nur Fuad, Muhammad Nur Furqon, Septindra Hafizh Al Gustoro, Dimas Hamzah Muhammad Hamzah Fansuri Handayani, Sri Hanggoro Tri Cahyo Hanggoro Tri Cahyo A, Hanggoro Tri Hanggoro Tri Cahyo Andiyarto, Hanggoro Tri Cahyo Henry Apriyatno Herdiana Mutmainah, Herdiana Heri Yudiono Hidayatullah, Rahmad Hafid Ilfiyaningrum, Alfita Imelda Uli Vistalina Simanjuntak Indonesia, Bisma Garda Irawan, Dodi Jasmine, Belinda Zahvia Putri Jati Priantoro, Wisnu Jati Wahyu Arisetiawan Jen Lin Hsu Kabul Basah Suryolelono Kharisma, Anindya Batari Kurnia Dwi Anggraini, Kurnia Dwi Kusbiantoro, Arief Lashari - -, Lashari - Lashari ., Lashari Lili Marliyah M Arief Firdaus Mahardika Prasetya Aji Maheswari, Zahra Akira Marhaeni Dwi Satyarini Marpaung, Bangun Maulana, Adib Mego Purnomo Merli Apriyantika Moch Faizal Rachmadi Muhammad Hamzah Fansuri, Muhammad Hamzah Muhammad Khumaedi Muhammad Nur Fuad Muhsiung Chang Nirima Ramadhani Noor Hudallah Nugraha, Moh Ari Restian Nugraha, Muhammad Reza Robby Nur Aida Nur Qudus Nurani Nanda Isnaeni Nurfitriyani, Sintya Andryati Prakasa, Ferdian - Ratna Dewi Kusumaningtyas Restu Bachtiar, M. Vicky Rinarebut Rayhansah Rio Pratama, Anggy Ririn Anggraini Rizaldi Fadillah, Akhmad Rizky Julia Rachmawati, Rizky Julia Rr. Dewi Artanti Putri, Rr. Dewi Artanti S, Salam Sofan Samsudin Anis Setiyo Budiyanto Siti Zulaikhah Sri Handayani Subiantara, Muhammad Ilham Supriyadi Supriyadi Syahputra, Muhammad Farhan Syamsiar, Syamsiar Tigo Mindiastiwi Tjaturahono Budi Sanjoto Togani Cahyadi Upomo Togani Cahyadi Upomo, Togani Cahyadi Togani Togani Cahyadi Upomo Tri Wahyu Kuningsih Untoro Nugroho Untoro Nugroho Wardhani, Kinan Wintang Yeri Sutopo Yus, Rakha Alfarizhi Zahra Aulia Putri Zakahfi, Andyt Tegar Zelin, Mufita Aulia