Article Per Year (5 Year)
p-Index From 2021 - 2026
1.745
P-Index
This Author published in this journals
All Journal Jurnal Teknik ITS Rekayasa Teknik Sipil IPTEK Journal of Proceedings Series Jurnal Transportasi Jurnal Teknik Pengairan: Journal of Water Resources Engineering Rekayasa Sipil Jurnal Geosaintek Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Aplikasi Teknik Sipil Jurnal Manajemen Aset Infrastruktur dan Fasilitas JAE (Jurnal Akuntansi dan Ekonomi) Jurnal Manajemen Teknologi dan Teknik Sipil (JURMATEKS) Journal of Infrastructure and Facility Asset Management Publikasi Riset Orientasi Teknik Sipil (Proteksi) Interdisciplinary Social Studies Seminar Nasional Ilmu Terapan Riwayat: Educational Journal of History and Humanities Jurnal Geosaintek
Ria Asih Aryani Soemitro
Civil Engineering Departement, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Transportation Other

Published : 63 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 63 Documents
Search

 3   4   5   6   7 
Kinerja Campuran Aspal Beton dengan Reclaimed Asphalt Pavement dari Jalan Nasional di Provinsi Jawa Timur Ari Widayanti; Ria Asih Aryani Soemitro; Januarti Jaya Ekaputri; Hitapriya Suprayitno
Jurnal Manajemen Aset Infrastruktur & Fasilitas Vol 2, No 1 (2018): Jurnal Manajemen Aset Infrastruktur & Fasilitas
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (546.223 KB) | DOI: 10.12962/j26151847.v2i1.3766

Abstract

Jalan raya merupakan salah satu aset infrastruktur yang berperan dalam distribusi barang dan orang, perkembangan wilayah, ekonomi, sosial dan politik. Upaya pemeliharaan jalan dengan pengupasan material perkerasan di Provinsi Jawa Timur menghasilkan Reclaimed Asphalt Pavement (RAP) yang volumenya berkisar 50.000 m3/tahun. Upaya pemanfaatan Reclaimed Asphalt Pavement perlu dilakukan semaksimal mungkin sehingga menghasilkan campuran aspal beton yang memenuhi spesifikasi. Tujuan studi ini adalah memperoleh kinerja campuran aspal beton dengan penambahan Reclaimed Asphalt Pavement dan strategi pemanfaatan Reclaimed Asphalt Pavement.Metode yang digunakan adalah studi literatur dari peneliti terdahulu berbahan Reclaimed Asphalt Pavement dari jalan nasional di Provinsi Jawa Timur. Hasil yang diperoleh adalah kinerja teknis campuran dengan Reclaimed Asphalt Pavement memenuhi persyaratan Spesifikasi Bina Marga Tahun 2010 Revisi 3. Reclaimed Asphalt Pavement dapat digunakan pada lapisan AC-WC, AC-BC, AC-Base, dengan persentase penggunaan RAP sebesar 20-40%, RAP optimum sebesar 20-30%, kadar aspal dalam RAP sebesar 3,78-4,63%, VIM sebesar 4-4,825%, VMA sebesar 14,941-15,867%, VFB sebesar 65-87%, Stabilitas Marshall sebesar 830,482-2655,22 kg, flow sebesar 3,26-5,74 mm, Stabilitas Marshall Sisa sebesar 90,1-92,65 kg, VIM in PRD 2,525-5,09%. Strategi pemanfaatan Reclaimed Asphalt Pavement yaitu perlu menambahkan material lain yang baru atau material yang ramah lingkungan untuk digunakan sebagai material perkerasan jalan.
Metoda Simulasi Bagi Perhitungan Kebutuhan Jumlah Tempat Duduk Pada Fasilitas Reservasi Tiket Anita Susanti; Ria Asih Aryani Soemitro; Hitapriya Suprayitno
Jurnal Manajemen Aset Infrastruktur & Fasilitas Vol 1, No 1 (2017): Jurnal Manajemen Aset Infrastruktur & Fasilitas
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (764.615 KB) | DOI: 10.12962/j26151847.v1i1.3760

Abstract

Infrastruktur adalah komponen penting yang harus direncanakan, dirancang, dibangun, dan dikelola dengan baik sesuai dengan prinsip-prinsip Manajemen Aset Infrastruktur. Salah satu komponen penting pada stasiun kereta api adalah fasilitas untuk reservasi tiket yang perlu dirancang dengan baik dan memerlukan adanya metoda simulasi. Metoda simulasi ini sangat penting untuk dilakukan guna mnegetahui kebutuhan jumlah tempat duduk bagi pemesan tiket kereta api. Oleh karena itu diperlukan penelitian mengenai metoda simulasi perhitungan kebutuhan jumlah tempat duduk pada fasilitas reservasi tiket kereta api. Metode yang dilakukan pada metoda simulasi ini adalah pengumpulan data sekunder dan data primer. Penelitian menghasilkan metoda simulasi bagi perhitungan kebutuhan jumlah tempat duduk berdasarkan data asumsi. Metoda simulasi yang dihasilkan sudah baik. Distribusi headway ditentukan mengikuti Distribusi Poisson dengan λ sebesar 3 menit. Distribusi waktu pengambilan tiket ditentukan mengikuti Distribusi Titik dengan t sebesar 1 menit. Distribusi waktu pengisian formulir ditentukan mengikuti Distribusi Normal dengan µ   sebesar 4 menit. Distribusi waktu dilayani di loket ditentukan mengikuti Distribusi Normal dengan µ sebesar 7 menit. Jumlah tempat duduk yang harus disediakan bagi 20 orang reservasi tiket kereta api sejumlah 2 tempat duduk.
Tinjauan Aspek Ekonomi Pemanfaatan Reclaimed Asphalt Pavement dari Jalan Nasional di Provinsi Jawa Timur Ari Widayanti; Ria Asih Aryani Soemitro; Januarti Jaya Eka Putri; Hitapriya Suprayitno
Jurnal Manajemen Aset Infrastruktur & Fasilitas Vol 2 (2018): Suplemen. 2 : Jurnal Manajemen Aset Infrastruktur & Fasilitas
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.163 KB) | DOI: 10.12962/j26151847.v2i0.4822

Abstract

Jalan raya merupakan salah satu aset infrastruktur transportasi yang berperan dalam distribusi barang dan orang, perkembangan ekonomi, wilayah, sosial dan politik. Pemanfaatan Reclaimed Asphalt Pavement (RAP) sebagai campuran perkerasan jalan merupakan langkah efisiensi biaya pemeliharaan dan pembangunan jalan berdasarkan komponen biaya yang terjadi. Tujuan studi ini adalah memperoleh aspek ekonomi ditinjau dari perbandingan biaya penggunaan RAP dengan material alam.Metode yang digunakan adalah studi literatur dari peneliti terdahulu tentang aspek ekonomi pemanfaatan RAP dari jalan nasional di Provinsi Jawa Timur. Hasil yang diperoleh adalah pemanfaatan RAP bisa menghemat biaya sebesar 14,88% untuk lapisan AC-WC, 14% untuk lapisan AC-BC, dan 20,4% untuk lapisan AC-Base. Material RAP merupakan material yang ekonomis dan ramah lingkungan untuk dapat dimanfaatkan sebagai lapisan perkerasan jalan.
Pengaruh Perkuatan Grouting Terhadap Beban Maksimum Yang Dapat Diterima Tanah Dasar Pada Ruas Jalan Lamongan - Gresik Eko Indrawati; Indarto Indarto; Ria Asih Aryani Soemitro; Nanang Permadi
Jurnal Manajemen Aset Infrastruktur & Fasilitas Vol 6 (2022): Edisi Khusus : Jurnal Manajemen Aset Infrastruktur & Fasilitas
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26151847.v6i0.12079

Abstract

Salah satu metode perbaikan tanah pada tanah lempung cenderung ekspansif adalah Water-Cement grouting. Pertimbangan teknis dilaksanakannya pekerjaan grouting sepanjang 1,35 Km di ruas jalan Batas Kota Lamongan – Batas Kabupaten Gresik (Link 028.7) Km. Sby. 39+650 – 41+000 adalah struktur badan jalan banyak mengalami deformasi permanen dengan kondisi kestabilan subgrade diduga mempunyai CBR rendah sehingga badan jalan menjadi getar jika dilewati kendaraan bermuatan berat. Tujuan pelaksanaan grouting adalah untuk mengatasi deformasi permanen dengan perkuatan lapisan subgrade untuk meningkatkan kemampuan jalan dalam menahan beban yang melintas. Untuk mengetahui kemampuan subgrade di lokasi studi dalam menahan pembebanan existing maka dilakukan analisa terhadap besar beban maksimum (Pmak) yang dapat ditahan oleh lapisan subgrade pada kondisi sebelum dan setelah grouting. Analisa dilakukan secara numerik menggunakan Program Plaxis Versi.21. Faktor dari perkuatan water-cement grouting yang disimulasikan pada penelitian ini yaitu asumsi ketebalan lapisan grouting dengan 6 type jenis ketebalan sebaran grouting dan nilai parameter tanah campuran yang berasal dari 90% material tanah asli Lapis 1 Lempung Kelanauan dan 10% material grouting. Hasil analisa pemodelan menunjukkan nilai beban maksimum (Pmak) semakin meningkat pada tanah yang terdapat lapisan grouting. Nilai Pmak pada subgrade sebelum grouting sebesar 80,379 kN/m2 meningkat menjadi 347,582 kN/m2 pada tanah subgrade yang terdapat lapisan grouting setebal 2m. Semakin tebal lapisan grouting di intra layer subgrade maka semakin besar nilai Pmak yang diperlukan tanah untuk mencapai ultimate bearing capacity dan semakin kecil nilai penurunan tanahnya. Hal ini mengindikasikan tanah subgrade mengalami kenaikan daya dukung setelah dilakukan grouting.
Comparing the Result of Infrastructure and Facility Demand Distribution Similarity Test Between Using Percentage Value and Real Value Hitapriya Suprayitno; Vita Ratnasari; Ria Asih Aryani Soemitro
Journal of Infrastructure & Facility Asset Management Vol 2 (2020): Supplement 1 : Journal of Infrastructure & Facility Asset Management
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/jifam.v2i0.8410

Abstract

Understanding the Infrastructure & Facility Demand Behaviour is important. Sometimes, comparing two Demand Behaviour need to be done. A method to make Distribution Similarity test has been developed for Transportation Trip Length Distribution Similarity test. This test can be used for comparing Infrastructure & Facility Demand Behavior. There are still questions on whether the test must be made upon the Distribution of Real Value or upon the Distribution of Percentage Value. The research result indicates that Comparing Distribution Similarity must use Distribution Percentage Value. The similarity must be measured based on Accepted Goodness of Fit measured in χ2 Value, and Accepted Difference Value measured in Absolute Difference Value.
Reflection on Data Error Identification Methods for Field Survey Data on Commuter Train Passenger Travel Behavior Hitapriya Suprayitno; Ria Asih Aryani Soemitro
Journal of Infrastructure & Facility Asset Management Vol 1, No 1 (2019): Journal of Infrastructure & Facility Asset Management
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (785.795 KB) | DOI: 10.12962/jifam.v1i1.5203

Abstract

Good understanding of Demand Behavior is important for Infrastructure and Facility Planning. Therefore, Field Survey for Travel Behavior Characterisitcs on Commuter Train Passenger is very important. The data collected and processed must be correct data. Meanwhile errors could easily happen in data collection and tabulation. How is the method to identify the data error. Experiment indicates several following methods : using spread-sheet software is strongly suggested for easiness to develop the whole process, establish numerical data tabulation for data error identification easiness, etablish code for data back-tracked, develop field survey data table, develop data error possibilities tabel, develop a error logical tests, develop spreadsheet logical test function, do error identification calculation.
Preliminary Reflection on Performance Indicator and Performance Factor for Infrastructure Asset Management Hitapriya Suprayitno; Ria Asih Aryani Soemitro; Mahendra Andiek Maulana; Yervi Hesna
Journal of Infrastructure & Facility Asset Management Vol 2, No 1 (2020): Journal of Infrastructure & Facility Asset Management
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (586.866 KB) | DOI: 10.12962/jifam.v2i1.6904

Abstract

Performance Evaluation is routine work for IAM. Related to this, the Performance Indicator and Performance Factor need to be well understood. This paper present the result of a preliminary reflection on infrastructure performance, performance indicator and performance factor. Basic Quality of infrastructure is measure by its Performance to execute its Function. Performance Factor is something that can influence the Performance. Performance may consists of several components. Each Performance components indicate different qualities. Each performance components may have different importance level and different value. Factor may consists of several factors. Each factor has its own nature as supporting or resisting to performance. Each factor has its own strength of influence, its own easiness to be manipulated, and its value.
Assessment of Infrastructures Assets Induced by Water Level Fluctuation along the Bengawan Solo River T. R. Satrya; Ria Asih Aryani Soemitro; M. A. Maulana; D. D. Warnana; R. Soetanto
Journal of Infrastructure & Facility Asset Management Vol 1, No 2 (2019): Journal of Infrastructure & Facility Asset Management
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (609.639 KB) | DOI: 10.12962/jifam.v1i2.5973

Abstract

The stability of infrastructure along river channel, such as bridges and embankments, is paramount to continuing service and public safety, and therefore, is essential consideration in the design, construction and maintenance. During the design process, infrastructure stability is often assumed to be static, and considered by implementing a safety factor which is produced by an analysis of extreme condition. However, this has failed to consider the variability of natural factors and importantly, the escalating threat of extreme environmental condition, induced by global climate change. This assumption should, therefore, be revisited for developing a more resilient design and maintenance regime. To demonstrate the changing infrastructure stability, an assessment of safety factor of river embankment and bridge foundation as nearby infrastructures along Bengawan Solo River’s channel and estuary is presented. This was undertaken to determine the impact of water level fluctuation during two extreme conditions during dry and rainy seasons in several critical locations. The river characteristics (i.e. morphology, water fluctuations, velocity, and sub-soil characteristics), embankment conditions and bridge pile foundation were investigated in-situ to assess the change of safety factor. The laboratory investigation focused on river and embankment characteristics including the analysis of the drying-wetting conditions. In-situ and laboratory investigations found an extreme condition which the infrastructures are subjected into, where the water level and flow velocity were 3 m and 0.04 - 0.27 m/s during dry season; and 10 m and 0.46 - 0.84 m/s during rainy season. Furthermore, from the analysis, it can be concluded that certain areas in the river do not meet the minimum requirements for bridge foundation and embankment stability.
Preliminary Recognition of River Infrastructure Mahendra Andiek Maulana; Hitapriya Suprayitno; Ria Asih Aryani Soemitro
Journal of Infrastructure & Facility Asset Management Vol 1, No 1 (2019): Journal of Infrastructure & Facility Asset Management
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1189.729 KB) | DOI: 10.12962/jifam.v1i1.5202

Abstract

River infrastructures can be defined as facilities and structures that support all activities related to river. Many infrastructures that exist along river stream but few of them are listed and recognized as an important part in the river system. The condition of assets that support the river function should be considered since it determines the sustainability of water supply system for many areas. Starting from upstream, there were dam and reservoir that constructed to reserve the water. Moreover, the water can be distributed to the downstream area for many requirements, such as irrigation system, hydro power, industrial process, etc. In the other hand, dam and reservoir also functioned as flood control that protect the downstream area from flood and inundation. In alluvial river, there were erosions that occurs as river flow velocity could transported soft soil numerously. Hence, the river bank protections were built in order to protect the nearby river infrastructures. Therefore, the infrastructures recognition as preliminary assessment to the river asset management need to be done in order to maintain the river system.
Learn Asset Management based on PTPN 9 Case – Preliminary Overview of the Institution, the Function, and the General Business Assets Soedarmawan Soewardi; Hitapriya Suprayitno; Ria Asih Aryani Soemitro
Journal of Infrastructure & Facility Asset Management Vol 2 (2020): Supplement 1 : Journal of Infrastructure & Facility Asset Management
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/jifam.v2i0.8430

Abstract

Asset Management in general and IFAM specifically is very important. The knowledge and science need to be developed step by step. PTPN-9 can be used as an excellent Case Study. A general overview was developed as a base for studying the AM in PTPN-9. PTPN-9 is a state-owned-enterprise, whose duty is to manage the business of yearly plantations and seasonal plantations (sugar-cane plantations and sugar factories), in Central Java. Practically, all of the yearly plantations and seasonal plantations (sugar factories) were started by the Dutch, since the colonialization era. As the first step, this paper observes the production assets, the product, and the market. As production assets, the enterprise has 15 yearly plantations and 8 seasonal plantations. As products, it has 7 consumption commodities, 10 commercial commodities, 8 agro-tourism objects, and 14 restaurants and coffees. The enterprise sells its products into the international market and the domestic market.
Co-Authors Adi, Trijoko Wahyu Agustina Dwi Atmaji Ahmad Qomaruddin Arsyadi Anita Susanti Anita Susanti Anita Susanti Anita Susanti Anita Susanti Anita Susanti Ari Widayanti Ari Widayanti Ari Widayanti Ari Widayanti Ari Widayanti Arsyadi, Ahmad Qomaruddin Arsyadi, Ahmad Qomaruddin Budianto, Herry Connie Susilawati Cupasindy, Dyah Ayu Rahmawati D. D. Warnana Deris Faisa Ralindra Dewi, Dyah Kusuma Diana, Nur Ayu Dwa Desa Warnana Eko Indrawati Endo Petakasari Farida Rachmawati Herry Budianto Herry Budianto Hitapriya Suprayitno, Hitapriya Ifnul Manaf Ignasius Rahmat Santoso Indarto . Indarto Indarto Indarto Indarto Indarto, Indarto Indra Rahma Hardiana Intan Yuanita Jaka Propika Januarti Jaya Eka Putri Januarti Jaya Eka Putri Januarti Jaya Ekaputri Jayanti, Rita Sri Juan Pandu Gya Nur Rochman Khairul Yadi M. A. Maulana Maulana, Mahendra Andiek Muhammad F. Dika Nadjadji Anwar Nanang Permadi Nanang Permadi Nila Sutra Oktaliyani, Tiara Parwita*, Dewa Ngakan Putu Ananda R. Soetanto Ratna Handayani Ravinda Wahyu Kiranasari Ridha Annisa Imaniar Ridho Bayuaji Rita Sri Jayanti Runi Asmaranto Satria, Trihanyndio Rendy Soedarmawan Soewardi Sutra, Nila Sutra, Nila T. R. Satrya Trihanyndio Rendy S, Trihanyndio Rendy Trihanyndio Rendy Satrya Utomo, Puji Nur Vita Ratnasari Wahyu Ady Sulistyo Wiwik Handayani yadi, Khairul Yervi Hesna Yoga Pradana