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MAPPING RAILWAY LEVEL CROSSING ACCIDENT PATTERNS IN DAOP 8 OF EAST JAVA PROVINCE Wicaksono, Achmad; Lasmini Ambarwati; Ita Suhermin Ingsih
Journal Innovation of Civil Engineering (JICE) Vol 5 No 2 (2024)
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jice.v5i2.23349

Railway-level crossing safety is a major issue in the transport system, especially in East Java where accidents occur frequently. This study aims to find the trend of accidents at the level crossing of DAOP 8 East Java and create data-driven preventive measures. The study used a mixed method approach, agent-based simulation, questionnaires, and interviews in addition to analyzing historical accident data. The results showed a significant prevalence of crashes in metropolitan locations, with higher risks during peak hours and homecoming periods. The largest incidences were reported in Sidoarjo and Surabaya, with significantly increased risk at night. The significant contributing factors are the presence of large vehicles, obstacles, weather, occurrence at night, and the presence of a crossbar. Keywords: Data-based prevention; DAOP 8 East Java Province; Level crossings; Risk analysis; Train accidents.

Retaining Wall Innovation of Stone and Reinforced Concrete to Stand Guard Against Landslides and Earthquakes Cahyono, Heru Setiyo; Arifin, Achmad Saiful; Ingsih, Ita Suhermin; Saefudin, Ruli; Mustofa, Imam
Journal Innovation of Civil Engineering (JICE) Vol 6 No 1 (2025)
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jice.v6i1.23487

In the landslide–prone terrains of Puri District, East Java, engineers have crafted a groundbreaking solution to a life–threatening problem: a hybrid retaining wall that fuses traditional batu kali masonry with reinforced concrete, designed to outlast both relentless soil creep and violent earthquakes. Standing 4.25 meters tall and stretching 20 meters across a fragile slope, this structure—embedded 1.5 meters into the earth—defies seismic forces amplified by climate change, withstanding horizontal accelerations of 0.19g and shear forces that spike 388% during quakes. Rigorous analysis reveals its secret: D16 steel bars, spaced as tight as 100 mm at stress hotspots, work in concert with locally quarried stone to balance cost and resilience. The wall’s success lies in numbers—sliding safety factors of 4.02 (normal) and 1.78 (seismic), bearing pressures grazing 99.9% of limits without failure—but its true victory is human. Shielding a riverside community from catastrophic landslides, it ensures roads stay open, homes remain intact, and daily life flows uninterrupted. As Indonesia battles rising rainfall and tectonic unrest, this innovation offers a replicable blueprint: marrying ancestral building wisdom with 21st–century engineering to turn vulnerability into durability. Keywords: Retaining Wall; Seismic Condition; Landslide Mitigation; Masonry Structure; Sustainable Infrastructure.

Pondok Daring Pada Era Covid-19 di Dusun Banjar Tengah Kecamatan Dau Kabupaten Malang Ingsih, Ita Suhermin; Anggraini, Dita Wahyu; Safi, Asrini; Kabalmay, Nirza Asyani; Ubaidillah, Hanif; Attamimi, Marwan Hanan; Ilyas, Mohammad; Niâ€™am, Mahmad Alfian; Kobarubun, Syahrul Iqbal; Al Faruq, Umar
Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Vol. 1 No. 4 (2020)
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jp2m.v1i4.8767

Pembelajaran daring merupakan metode belajar yang menggunakan model interaktif berbasis internet dan Learning Manajemen System (LMS). Bentuk pembelajaran seperti ini dapat dilakukan kapanpun dan dimanapun tanpa terikat waktu dan tanpa harus bertatap muka. Tujuan dari program ini adalah untuk membantu siswa yang kesulitan dalam menyelesaikan tugas serta membeli kuota internet selama pendemi di Dusun Banjar Tengah Kecamatan Dau Kabupaten Malang. Menyediakan Wi-Fi disalah satu tempat di Dusun dan memberikan pendampingan terhadap siswa dengan menerapkan sosial distancing dan protokol kesehatan. Masyarakat sekitar sangat mendukung kegiatan pondok daring, hal ini ditandakan dengan rasa antusias yang tinggi dari masyarakat setempat dan siswa siswi di Dusun Banjar Tengah.

Kinerja Simpang Pendem Kota Batu di Era Pandemi Covid-19 (Jl. Ir. Soekarno - Jl. Dr. M. Hatta) Ingsih, Ita Suhermin; Winaktu, George
Teras Jurnal : Jurnal Teknik Sipil Vol. 12 No. 2 (2022): Volume 12 Nomor 2, September 2022
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v12i2.763

Abstrak Pandemi Covid-19 yang berawal di tahun 2019 sampai sekarang yaitu tahun 2022, memberikan pengaruh yang cukup besar pada pergerakan manusia, barang, dan jasa. Terjadinya Pemberlakuan Pembatasan Kegiatan Masyarakat (PPKM) dan berbagai istilah yang ada sebelumnya, mengharuskan masyarakat membatasi kegiatannya di luar rumah sehingga mayoritas aktifitas masyarakat dilakukan dari rumah atau biasa disebut dengan work from home (WFH). Banyaknya sektor pariwisata yang tersebar di Kota Batu yang tutup berpengaruh besar pada jumlah volume kendaraan yang menuju arah Kota Batu. Penurunan jumlah kendaraan berpengaruh pada kinerja simpang Pertigaan Pendem. Metode yang digunakan untuk mengetahui kinerja simpang yaitu berdasarkan manual kapasitas jalan Indonesia tahun 1997. Parameter kinerja simpang adalah derajat kejenuhan, tundaan, probabilitas antrian. Dari perhitungan didapatkan nilai DS adalah 0,31 dengan nilai tundaan berkisar antara 2,39 sampai 7,06. Sehingga kinerja simpang berada pada level B yaitu Baik. Selama masa pandemic Covid 19, terutama pada saat diberlakukannya PPKM level 1-4, dan pada saat survei dilaksanakan, Malang Raya sedang berada pada PPKM Level 3. Hal ini menyebabkan penurunan tingkat volume kendaraan sebesar 83,7%. Penurunan volume kendaraan ini menyebabkan kinerja simpang Pendem juga berada pada level B dari sebelumnya level F. Kata kunci: Pertigaan Jl. Ir. Soekarno - Jl. Dr. M. Hatta, MKJI 1997, DS, tundaan, antrian Abstract The Covid-19 pandemic, which began in 2019 until now, in 2022, has considerably influenced the movement of people, goods, and services. The implementation of Community Activity Restrictions (PPKM) requires the community to limit their activities outside the home so that most activities are carried out from home or work from home (WFH). The number of tourism sectors scattered in Batu City, which is closed, affects the volume of vehicles heading towards Batu City. The decrease in the number of vehicles affects the performance of the Pendem T-junction. The method used to determine the performance of the intersection is based on the 1997 Indonesian road capacity manual. The performance parameters of the intersection are the degree of saturation, delay, and queue probability. From the calculation, the DS value is 0.31, with a delay value ranging from 2.39 to 7.06. The performance of the intersection is at level B, which is Good. During the survei was conducted, Malang Raya was at PPKM Level 3. This condition caused a decrease in vehicle volume levels by 83.7%. This decrease in vehicle volume causes the performance of the Pendem intersection to be at level B from the previous level F. Keywords: Jl. Ir. Soekarno - Jl. Dr. M. Hatta Junction, MKJI 1997, degree of saturation, delay, queue

UPPER CUTTING TOOL TO INCREASE SLIPPER PRODUCTION IN KOTALAMA VILLAGE, KEDUNGKANDANG DISTRICT, MALANG CITY Nuriyanti, Ika; Ingsih, Ita Suhermin; Wafi, Abdul
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 7 No. 1 (2023): MARET
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v7i1.1557

This community service is carried out to entrepreneurs in the slipper's home industry, precisely in Kotalama Village, Kedungkandang District, Malang City. The micro-business developing in this village manufactures slippers, which only absorbs 3 to 6 workers. IRT "Fla.Fe" was made as a partner because it has problems producing sandals, which are still very simple. Equipment not touched by science and technology has resulted in production results not being maximized, so production income has not been optimal. There still needs to be more understanding about models and variations of flip-flops. So far, cutting the upper is still using the manual method, namely with hand scissors. Through the Unisma Grant (HI-ma) program, it is expected to solve existing problems by designing and making slipper upper-cutting tools to increase production results and business profits.

Penerapan Ekonomi Sirkular dalam Inovasi Material Konstruksi: Bambu sebagai Substitusi Plat Beton Bertulang A'izzatul Khiyana; Meriana Wahyu Nugroho; Totok Yulianto; Titin Sundari; Rahma Ramadhani; Sulung Rahmawan Wira Ghani; Ita Suhermin Ingsih
Nucleus Journal Vol. 5 No. 1 (2026): May
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/nucleus.v5i1.5108

Industri konstruksi menghadapi tantangan keberlanjutan akibat tingginya konsumsi sumber daya dan emisi karbon, sehingga diperlukan penerapan prinsip ekonomi sirkular untuk meminimalkan dampak lingkungan. Dalam kondisi ini, bambu sebagai material lokal dengan siklus tumbuh cepat dan kemampuan regenerasi tinggi berpotensi menjadi alternatif berkelanjutan yang mendukung transformasi konstruksi ramah lingkungan. Penelitian ini bertujuan untuk menguji pemanfaatan bambu sebagai material substitusi tulangan pada plat beton dengan menekankan aspek keberlanjutan dan menganalisis komparatif biaya dalam pemanfaatan bambu dan tulangan baja. Analisis dimulai dengan melakukan studi literatur terkait penerapan ekonomi sirkular dalam penggunaan bambu, melakukan eksperimen dengan membuat benda uji plat substitusi tulangan bambu dan menguji kuat lenturnya, serta menghitung perbedaan biaya penggunaan bambu dan baja sebagai tulangan pada plat beton. Hasil kajian menunjukkan bahwa bambu memiliki kekuatan tarik yang sebanding dengan baja konvensional, dengan keunggulan tambahan berupa ketersediaan melimpah, biaya relatif rendah, dan jejak karbon yang relatif rendah. Implementasi bambu dalam konstruksi tidak hanya berkontribusi pada pengurangan emisi karbon, tetapi juga membuka peluang pengembangan rantai pasok material lokal yang lebih berkelanjutan. Dengan demikian, integrasi bambu sebagai substitusi plat beton bertulang dalam perspektif ekonomi sirkular dapat menjadi solusi inovatif menuju pembangunan infrastruktur hijau yang ramah lingkungan dan efisien sumber daya.

Kopi Jahe Merah Khas Sumenep Madura di Desa Mulyoagung Jetis Kabupaten Malang Ika Nuriyanti; Ita Suhermin Ingsih; Ratna Nikin Hardati
Jurnal Pemberdayaan Masyarakat Vol 6 No 2 (2021): November
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v6i2.5440

Home industry in Mulyoagung Village, Dukuh Jetis, Dau District, Malang Regency is engaged in micro business, namely The Making of Red Ginger Coffee. IRT "Yuli" has several problems, including: Red Ginger coffee production equipment is still simple, equipment has not been touched by science and technology, production results are not optimal, coffee sales income is not optimal, there is still a lack of understanding of hygienic and quality ginger coffee. There is a good seal and plastic to package the product, and there is also no proper economic analysis (marketing management) that is able to support the sale of ginger coffee products. Through this PKM, existing problems will be resolved by: Designing and making a ginger coffee grinder. Making a stamp tool for the ginger coffee brand. Providing training on bookkeeping and financial administration through POAC (Planning Organizing Actuating Controlling) concept. Providing training and mentoring to partners for hygienic ginger coffee making. The output targets are: 1) Manifesting a ginger coffee grinder tool so as to produce hygienic and clean ginger coffee; 2) Manifest the ginger coffee stamp as a packaging attraction for sales; 3) Providing training on management arrangements; and 4) Providing training for hygienic ginger coffee making.

Optimasi Daya Generator Kincir Air di PLTMH Pondok Lembah Kemuning, Pakis, Kabupaten Malang, untuk Peningkatan Efisiensi Energi Terbarukan Ita Suhermin Ingsih; Mukhammad Mukhlis; Anang Bakhtiar; Fawaidul Badri
JAST : Jurnal Aplikasi Sains dan Teknologi Vol. 10 No. 1 (2026): EDISI JUNI 2026
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/jast.v10i1.8174

Annur Islamic Boarding School in Lembah Kemuning, Malang Regency, has utilised a Micro Hydropower Plant (MHP) as a renewable energy source. However, the installed system has not operated optimally, producing only about 700 Watts from a potential of approximately 3000 Watts. This community service program aims to optimise the generator output through system redesign and capacity building of local stakeholders. The methods include technical surveys, hydrological analysis, redesign of the water wheel, generator optimisation, installation of power control systems, and technical training for students and managers. The results indicate improved MHP performance and enhanced community capacity in operating and maintaining the system. This program strengthens energy reliability and community-based energy independence.ABSTRAKPondok Pesantren Annur Lembah Kemuning, Kabupaten Malang, telah memanfaatkan Pembangkit Listrik Tenaga Mikrohidro (PLTMH) sebagai sumber energi terbarukan. Namun, sistem yang terpasang belum bekerja secara optimal karena daya listrik yang dihasilkan hanya sekitar 700 Watt dari potensi ±3000 Watt. Kegiatan pengabdian kepada masyarakat ini bertujuan mengoptimalkan daya generator kincir air melalui perbaikan desain sistem serta peningkatan kapasitas sumber daya manusia mitra. Metode pelaksanaan meliputi survei teknis, analisis debit dan head, desain ulang kincir air, optimasi generator, instalasi sistem pengatur daya, serta pelatihan dan pendampingan teknis kepada santri dan pengelola pondok pesantren. Hasil kegiatan menunjukkan peningkatan kinerja PLTMH dan pemahaman mitra dalam pengoperasian serta pemeliharaan sistem. Program ini berdampak pada meningkatnya keandalan pasokan listrik dan kemandirian energi pesantren berbasis komunitas.

Kinerja Simpang Pendem Kota Batu di Era Pandemi Covid-19 (Jl. Ir. Soekarno - Jl. Dr. M. Hatta) Ita Suhermin Ingsih; George Winaktu
Teras Jurnal : Jurnal Teknik Sipil Vol. 12 No. 2 (2022): Volume 12 Nomor 2, September 2022
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v12i2.763

Abstrak Pandemi Covid-19 yang berawal di tahun 2019 sampai sekarang yaitu tahun 2022, memberikan pengaruh yang cukup besar pada pergerakan manusia, barang, dan jasa. Terjadinya Pemberlakuan Pembatasan Kegiatan Masyarakat (PPKM) dan berbagai istilah yang ada sebelumnya, mengharuskan masyarakat membatasi kegiatannya di luar rumah sehingga mayoritas aktifitas masyarakat dilakukan dari rumah atau biasa disebut dengan work from home (WFH). Banyaknya sektor pariwisata yang tersebar di Kota Batu yang tutup berpengaruh besar pada jumlah volume kendaraan yang menuju arah Kota Batu. Penurunan jumlah kendaraan berpengaruh pada kinerja simpang Pertigaan Pendem. Metode yang digunakan untuk mengetahui kinerja simpang yaitu berdasarkan manual kapasitas jalan Indonesia tahun 1997. Parameter kinerja simpang adalah derajat kejenuhan, tundaan, probabilitas antrian. Dari perhitungan didapatkan nilai DS adalah 0,31 dengan nilai tundaan berkisar antara 2,39 sampai 7,06. Sehingga kinerja simpang berada pada level B yaitu Baik. Selama masa pandemic Covid 19, terutama pada saat diberlakukannya PPKM level 1-4, dan pada saat survei dilaksanakan, Malang Raya sedang berada pada PPKM Level 3. Hal ini menyebabkan penurunan tingkat volume kendaraan sebesar 83,7%. Penurunan volume kendaraan ini menyebabkan kinerja simpang Pendem juga berada pada level B dari sebelumnya level F. Kata kunci: Pertigaan Jl. Ir. Soekarno - Jl. Dr. M. Hatta, MKJI 1997, DS, tundaan, antrian Abstract The Covid-19 pandemic, which began in 2019 until now, in 2022, has considerably influenced the movement of people, goods, and services. The implementation of Community Activity Restrictions (PPKM) requires the community to limit their activities outside the home so that most activities are carried out from home or work from home (WFH). The number of tourism sectors scattered in Batu City, which is closed, affects the volume of vehicles heading towards Batu City. The decrease in the number of vehicles affects the performance of the Pendem T-junction. The method used to determine the performance of the intersection is based on the 1997 Indonesian road capacity manual. The performance parameters of the intersection are the degree of saturation, delay, and queue probability. From the calculation, the DS value is 0.31, with a delay value ranging from 2.39 to 7.06. The performance of the intersection is at level B, which is Good. During the survei was conducted, Malang Raya was at PPKM Level 3. This condition caused a decrease in vehicle volume levels by 83.7%. This decrease in vehicle volume causes the performance of the Pendem intersection to be at level B from the previous level F. Keywords: Jl. Ir. Soekarno - Jl. Dr. M. Hatta Junction, MKJI 1997, degree of saturation, delay, queue

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