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Selective Transport And Armoured Layer Development In Non-Uniform Bed Materials Part 2: Numerical Model Verification Arie Setiadi Moerwanto
JURNAL TEKNIK HIDRAULIK Vol 3, No 1 (2012): JURNAL TEKNIK HIDRAULIK
Publisher : Pusat Litbang Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Analisis Gerak Mula Partikel Sedimen Kohesif (Studi Kasus Lumpur Lapindo Di Sungai Porong) Dery Indrawan; M. Cahyono; Arie Setiadi Moerwanto
JURNAL TEKNIK HIDRAULIK Vol 4, No 1 (2013): JURNAL TEKNIK HIDRAULIK
Publisher : Pusat Litbang Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

SELECTIVE TRANSPORT AND ARMOURED LAYER DEVELOPMENT IN NONUNIFORM BED MATERIALS PART 1: NUMERICAL MODEL DEVELOPMENT Arie Setiadi Moerwanto
JURNAL TEKNIK HIDRAULIK Vol 2, No 2 (2011): JURNAL TEKNIK HIDRAULIK
Publisher : Pusat Litbang Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

The spatial lag effects of bed load transport under unsteady flow conditions Arie Setiadi Moerwanto
JURNAL TEKNIK HIDRAULIK Vol 1, No 2 (2010): Jurnal Teknik Hidraulik
Publisher : Pusat Litbang Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

The recent rapid development on the computation speed and capacity of random access memory of personal computer has presented opportunities and challenges on the implementation of finite element method on the modelling of river morphology response under steady as well as unsteady flow conditions. As consequences, the temporal and spatial lag effects due to sudden changes in hydrodynamic conditions as well as the requirement to take numerical space steps that are shorter than the adaptation length of the alluvial system to adjust to the changes in hydrodynamic conditions must be well taken into account. This paper describes in detail the modelling method including testing of model performance in simulating particularly the spatial lag of alluvial system.

TEMPORAL LAG EFFECTS OF ALLUVIAL SYSTEM UNDER UNSTEADY FLOW CONDITIONS Arie Setiadi Moerwanto
JURNAL TEKNIK HIDRAULIK Vol 2, No 1 (2011): JURNAL TEKNIK HIDRAULIK
Publisher : Pusat Litbang Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

STRATEGI PEMBANGUNAN INFRASTRUKTUR WISATA TERINTEGRASI Arie Setiadi Moerwanto; Triono Junoasmono
Jurnal HPJI (Himpunan Pengembangan Jalan Indonesia) Vol. 3 No. 2 (2017)
Publisher : Himpunan Pengembangan Jalan Indonesia (HPJI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/jh.v3i2.2735.%p

Abstract Development of Tourism Infrastructure is one of the vital aspect to support Indonesia economic growth. On Presiden’s “Nawa Cita” Program, tourism is one of National priority programs. According to the Government Regulation of the Republic of Indonesia Number 50/2011, about Master Plan for National Tourism Development 2010-2025, there are 88 National Tourism Strategic Areas (KSPN) that scattered along Indonesia teritory. From 88 KSPN, Ministry of Tourism prioritized tourism area development in 25 KSPN. Through Letter from Coordinating Ministry ofMaritime and Resources Affairs, it focused became 10 priorities KSPN, i.e. Danau Toba, Tanjung Kelayang, Tanjung Lesung, Pulau Seribu, Borobudur, Bromo, Mandalika, Labuhan Bajo, Wakatobi and Morotai. Overall, the gorvernment, through the Ministry of Public Works and Housing (MPWH)and specifically Directorate General of Highways, has supported tourism areas development by providing access road through national road network. In 2018, Directorate General of Highways will focus on road infrastructure development in 3 priority KSPN, i.e. Danau Toba, Borobudur, and Mandalika. Program development of tourism areas in Indonesia still needs comprehensive and integrated program support through the master plan preparation. To follow-up, the MPWH through Regional Infrastructure Development Agency will responsible to prepare the master plan of those three priority KSPN. Keywords: infrastructure, master plan, National Tourism Strategic Areas, Nawa Cita, tourism Abstrak Pengembangan infrastruktur kepariwisataan merupakan salah satu aspek penting untuk mendukung pertumbuh-an perekonomian Indonesia. Dalam program “Nawa Cita” Presiden, pariwisata menjadi salah satu program prioritas nasional. Menurut Peraturan Pemerintah Republik Indonesia Nomor 50 Tahun 2011, tentang Rencana Induk Pembangunan Kepariwisataan Nasional Tahun 2010-2025, terdapat 88 Kawasan Strategis Pariwisata Nasional (KSPN) yang tersebar di seluruh wilayah Indonesia. Dari 88 KSPN tersebut, Kemen-terian Pariwisata memprioritaskan pengembangan kawasan pariwisata pada 25 KSPN hingga tahun 2019. Kemudian melalui Surat Menteri Koordinator Bidang Maritim dan Sumber Daya, dari 25 KSPN difokuskan menjadi 10 KSPN Prioritas, yaitu Danau Toba, Tanjung Kelayang, Tanjung Lesung, Pulau Seribu, Borobudur, Bromo, Mandalika, Labuhan Bajo, Wakatobi, dan Morotai. Secara umum, pemerintah melalui Kementerian Pekerjaan Umum dan Perumahan Rakyat (PUPR) khususnya Ditjen Bina Marga telah mendukung pengem-bangan kawasan pariwisata tersebut dengan menyediakan jalan akses melalui jaringan jalan nasional. Pada tahun 2018, Ditjen Bina Marga akan memfokuskan pengembangan infrastruktur jalan pada 3 KSPN prioritas, antara lain Danau Toba, Borobudur, dan Mandalika. Pengembangan program pada kawasan pariwisata di Indonesia masih membutuhkan dukungan program yang komprehensif dan terintegrasi melalui penyusunan masterplan. Sebagai tindak lanjut, Kementerian PUPR melalui Badan Pengembangan Infrastruktur Wilayah akan menyusun masterplan untuk ketiga KSPN prioritas tersebut. Kata-kata kunci: infrastruktur, masterplan, Kawasan Strategis Pariwisata Nasional, Nawa Cita, pariwisata

MITIGASI BENCANA ALAM PADA INFRASTRUKTUR JALAN DAN JEMBATAN Arie Setiadi Moerwanto; James Zulfan
Jurnal HPJI (Himpunan Pengembangan Jalan Indonesia) Vol. 6 No. 1 (2020)
Publisher : Himpunan Pengembangan Jalan Indonesia (HPJI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/jh.v6i1.3730.1-14

Abstract Indonesia is considered as one of the disaster-prone countries which located in the equator as well as in Pacific Ring of Fire. It increases the risk of disasters significantly related to hydrometeorology disaster, such as flood, drought, extreme weather, extreme wave and abrasion, and forest fire. Various incidents in the past decades, especially disaster event in Palu, Central Sulawesi Province, have shown an increasing trend of disaster in Indonesia. Damaged infrastructures post earthquake and tsunami have disrupted the activities of the surrounding community. It occurs due to many factors including land use change, climate change, increased rainfall intensity, and increased frequency of earthquake. Road and bridge infrastructures are vulnerable to disasters. Hence, road and bridge administators are advised to mitigate the infrastructure by considering the safety of the structures against existing disaster parameters such as river morphology, land use condition, climate condition, and earthquake. This paper will discuss aspects that affect the disaster in Indonesia and its mitigation. Keywords: disaster mitigation, road and bridge infrastructure, infrastructure safety, disaster parameter Abstrak Indonesia berada di khatulistiwa dan termasuk kawasan Cincin Api Pasifik. Hal ini menimbulkan potensi yang sangat tinggi untuk berbagai jenis bencana terkait hidrometeorologi, seperti banjir, kekeringan, cuaca ekstrim, gelombang laut ekstrim (tsunami), abrasi laut, serta kebakaran hutan. Berbagai kejadian dalam satu dekade terakhir, terutama kejadian bencana di Kota Palu telah menunjukkan adanya peningkatan tren frekuensi bencana di Indonesia. Kerusakan infrastruktur pascagempa dan tsunami telah mengganggu aktivitas masyarakat di sekitarnya. Hal ini disebabkan karena banyak faktor, seperti perubahan tataguna lahan, perubahan iklim, peningkatan curah hujan, dan peningkatan tren kejadian gempa. Infrastruktur jalan dan jembatan merupakan salah satu bangunan yang rentan terkena dampak kejadian bencana. Oleh karena itu, para pengelola bangunan jalan dan jembatan disarankan untuk melakukan mitigasi bencana dengan mempertimbangkan keselamatan bangunan tersebut terhadap parameter kebencanaan yang ada, seperti perubahan-perubahan morfologi sungai, kondisi tata guna lahan, kondisi iklim, dan peningkatan aktivitas kegempaan. Pada studi ini dibahas aspek-aspek yang memengaruhi terjadinya kebencanaan di Indonesia beserta mitigasinya. Kata-kata kunci: mitigasi bencana, infrastruktur jalan dan jembatan, keamanan infrastruktur, parameter ke-bencanaan

Study of the Palembang City Watershed Sub-Flood System's Management Priority Scale Joni Rahalsyah Putra; Anis Saggaff; Arie Setiadi Moerwanto; Kiagus Muhammad Aminuddin
JOURNAL OF CIVIL ENGINEERING BUILDING AND TRANSPORTATION Vol. 7 No. 2 (2023): JCEBT SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jcebt.v7i1.9183

A complete watershed management solution and logical outcome is a watershed approach that takes into account watershed capabilities, such as environmental services in the fields of water management and flood prevention. With integrated planning and environmentally responsible, policy-based drainage, floods can be overcome. For spectators and scholars, the topic of flooding has long been of interest as they try to understand its causes and effects. According to studies done by earlier researchers, the city of Palembang has recently been particularly vulnerable to floods, thus it is important to investigate the priority scale of flood control examined for all states in the Palembang city water catchment area. Surveys, field observations, measurements, and documentation are used as the main collecting tools, whilst study location maps are used for secondary data. The SWOT analysis method of scoring is used in the city of Palembang's priority analysis of flood management. According to the analysis's findings, the Bendung, Sekanak, and Buah watershed sub-systems have the greatest priority scales due to their extremely high priority values in comparison to the other watershed sub-systems. The Gandus watershed sub-system, the Gasing watershed sub-system, and the Aur watershed sub-system are the three least important watershed sub-systems that are not yet given priority.

Identification of Watershed Conditions and Formulation of Watershed Management Strategies : Case Study in: Musi-Sugihan-Banyuasin-Lemau River Basin, South Sumatra Province Maman Noprayamin; Anis Saggaff; Arie Setiadi Moerwanto; Kiagus Muhammad Aminuddin
JOURNAL OF CIVIL ENGINEERING BUILDING AND TRANSPORTATION Vol. 7 No. 2 (2023): JCEBT SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jcebt.v7i1.9185

In Indonesia, 39 watersheds were deemed essential in 1994, and the importance of watersheds grew in 2000. The existence of a watershed has the role of being able to sustain water availability, maintain the balance of the ecosystem and as a container for flowing water. The Musi-Sugihan-Banyuasin-Lemau River Area (WS MSBL), which has an area of 86680 km2 and is made up of 23 primary watersheds, is one of the largest watersheds in the Sumatra region. Research was done to determine the state of the watershed so that a strategy for watershed conservation could be chosen. In-depth interviews with stakeholders in the form of focus group discussions (FGD) were utilized as the study method to collect both secondary and primary data about the circumstances of the watershed as well as to gain in-depth management outcomes. The study's findings demonstrate that managing the WS MSBL watershed involves more than only technical issues; it also necessitates involving associated institutions and stakeholders, necessitating the creation of operational watershed management strategies.

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