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All Journal Jurnal Teknik Sipil Jurnal SOLMA ORBITA: Jurnal Pendidikan dan Ilmu Fisika Physics Communication Jurnal Pengabdian kepada Masyarakat Nusantara Journal of Physical Activity and Sports (JPAS) Teknika Sains : Jurnal Ilmu Teknik Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Jurnal Riptek Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Lencana: Jurnal Inovasi Ilmu Pendidikan Dedication : Jurnal Pengabdian Masyarakat Jurnal Pengabdian KOLABORATIF Jurnal Teknik Sipil Unpand
Diah Aryati P.L
Universitas Semarang
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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PREDICTION OF ROAD SECTION LENGTH WITH LIGHT DAMAGE AND ANALYSIS OF INFLUENCING FACTORS: A CASE STUDY IN JAWA TENGAH USING LINEAR REGRESSION Sulistyowati; Puji Lestari, Dyah Aryati; Mahardika, Vera
JUTSU : Jurnal Teknik Sipil Unpand Vol. 2 No. 1 (2025): JUTSU : Jurnal Teknik Sipil Unpand
Publisher : Program Studi Teknik Sipil Universitas Pandanaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69796/3bc2fz67

Abstract

Road maintenance planning can be optimized by identifying the road’s performance in the next period. Bina Marga Jawa Tengah, who is responsible for roads and bridges performance in the province of Jawa Tengah releases data containing every road section’s condition status along with the length of each section, Annual Average Daily Traffic volume with the volume of each type of vehicle that passed on every road section. The data also contains every section type of pavement along with the length of each type of pavement on every road section. Using this secondary data, this research aimed to predict the length of 83 road sections that fell into the category of Light Damage from 2019 to 2024, the predictions are for 2025 and 2026. The projections are 53.04 KM and 47.88 KM for 2025 and 2026, respectively. The investigation of the most influencing factor in the ‘Light Damage’ road category could not perform very well as we lack the schedule and type of maintenance data. The lack of such data yielded a very low R2 (mostly less than 0.3) as the lack of such data made the existing data irrelevant.
Pemanfaatan Media Sains Jembatan Kayu Sebagai Sarana Character-Building Remaja Kelurahan Lamper Lor, Semarang Sulistyowati, Sulistyowati; Diah Aryati Puji Lestari; Andi Nurcahyo; Markus Nanang Irawan Budi Susilo
Jurnal SOLMA Vol. 15 No. 1 (2026)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v15i1.22686

Abstract

Background: Masa remaja merupakan fase penting dalam pembentukan karakter, tetapi keterlibatan remaja dalam kegiatan sosial di lingkungan Kelurahan Lamper Lor masih rendah. Tujuan: Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan kesadaran, kepedulian, dan keterlibatan remaja melalui pelatihan character-building berbasis pembuatan jembatan kayu dari stik es krim. Metode: Kegiatan dilaksanakan dengan pendekatan partisipatif dan edukatif pada remaja usia 13–18 tahun di Kelurahan Lamper Lor, Semarang, dengan melibatkan orang tua. Tahapan kegiatan meliputi pre-test, penyampaian materi, praktik kelompok membuat jembatan kayu, diskusi, post-test, dan pengisian kuesioner kepuasan mitra. Hasil: Hasil kegiatan menunjukkan adanya peningkatan jawaban benar sebesar 32% pada post-test, tingginya antusiasme peserta, serta munculnya komitmen remaja untuk kembali aktif dalam kegiatan Karang Taruna. Kesimpulan: Secara umum, pelatihan ini menunjukkan bahwa media sains sederhana dapat digunakan sebagai sarana pembentukan karakter dan penguatan keterlibatan sosial remaja di lingkungan kelurahan.
RISK-BASED ROAD RESOURCE ALLOCATION USING SDI AND ADT DATA Sulistyowati; Diah Aryati Puji Lestari; Son Haji; Sutik
Jurnal Teknik Sipil Vol. 18 No. 4 (2026)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jts.v18i4.13075

Abstract

Safety is the most important aspect of a road to consider. Road safety means the road is in good condition for a vehicle to pass on. Maintenance and reconstruction are the two means that should be performed to preserve road performance and safety. Bina Marga Semarang, as the road administrator, uses Surface Distress Index (SDI) data to determine the appropriate maintenance/reconstruction (M/R) work on a road within the road network in Semarang. The SDI method gives a score based on each road segment condition; the lower the score, the better the road condition, which means the less road damage. This research aimed to allocate resources based on the risk inherent in each road section. SDI in 2024 and Average Daily Traffic (ADT) data in 2023 were used to quantify the risk magnitude of each road section in the Kecamatan Tugu, Semarang road network. The maintenance/reconstruction cost of each segment was also calculated to determine the road M/R cost. Road segments were then ranked based on the risk magnitude and M/R cost. The result showed that JL. Stasiun Jrakah was the riskiest road, but held the 7th position in M/R cost.
Stick Gymnastics Training to Improve Motor Skills Andi Nurcahyo; Nur Khasanah; Diah Aryati Puji Lestari; Sulistyowati Sulistyowati
Jurnal Pengabdian KOLABORATIF Vol. 3 No. 2 (2025): July
Publisher : Faculty of Engineering, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/kolaboratif.v3i2.10381

Abstract

Stick exercise training is a form of community fitness intervention aimed at improving motor skills, particularly among adults. This community service activity was carried out in RW 06, Kalibanteng Kulon Village, involving 20 participants, mostly women. The method used was direct training through a participatory approach, beginning with problem identification, followed by a pre-test, stick exercise session, and post-test. The evaluation results showed a significant improvement in participants’ motor understanding and skills, with scores increasing from 52% in the pre-test to 82% in the post-test. The 30% increase indicates the effectiveness of training methods using simple equipment like sticks. This program not only provides physical benefits but also encourages active community participation in fun, accessible, and healthy activities. Stick exercise training has proven to be an appropriate educational and preventive medium for sustainably developing motor capacity within the community.
Analisis Tingkat Kebisingan Lalu Lintas di SMP Mardisiswa 2 Semarang Menggunakan Sound Level Meter Berbasis Smartphone Diah Aryati Puji Lestari; Iryan Dwi Handayani; Sulistyowati Sulistyowati
Lencana: Jurnal Inovasi Ilmu Pendidikan Vol. 4 No. 2 (2026): Jurnal Inovasi Ilmu Pendidikan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/lencana.v4i2.6041

Abstract

This study examines traffic noise levels in the environment of SMP Mardisiswa 2 Semarang, focusing on variations in sound intensity caused by motor vehicles at different times of the day. The background of this research is the increasing concern over environmental noise pollution and its negative impact on students’ health and learning activities. The objective of this study is to analyze the sound intensity levels during morning, midday, and afternoon periods using a smartphone-based Sound Level Meter (SLM) application. The research employed a quantitative method, involving field measurements at 5-second intervals over a 10-minute duration for each time period. The collected data were then averaged and analyzed to identify temporal patterns. The results indicate that the highest average noise level occurs in the afternoon (75.286 dB), followed by the morning (74.674 dB), while the lowest occurs at midday (72.956 dB). These findings suggest that traffic volume significantly influences environmental noise levels, particularly during peak activity hours. The implication of this study highlights the need for noise mitigation strategies in school environments, such as vegetation barriers or spatial planning, to ensure a conducive learning atmosphere
Co-Authors Andhy Tri Adriyanto Andi Nurcahyo Andi Nurcahyo Fahrudin Ahmad Faisal Yusuf Handayani, Iryan Dwi Hani Purwanti Iin Irawati Jonathan Anugrah Lase Lila Anggraini Mahardika, Vera Markus Nanang Irawan Budi Susilo Nur Khasanah Nurcahyo, Andi Prima Januar Sastrawirya Satria Pinandita Satria Pinandita Septa Yudha Ardiansyah Son Haji Sulistyowati Sulistyowati Sulistyowati Sulistyowati Sulistyowati Supari Supari, Supari Sutik Tri Haryono, AR. Hanung Vera Mahardika