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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan JURNAL TEKNOLOGI LINGKUNGAN Majalah Ilmiah Pengkajian Industri Jurnal Rekayasa Lingkungan Jurnal Hidrosfir Indonesia
Mardi Wibowo
Balai Pengkajian Dinamika Pantai-BPPT
Aerospace Engineering Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Engineering Environmental Science Industrial & Manufacturing Engineering Transportation

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Journal : Majalah Ilmiah Pengkajian Industri

 1 
KONSEP POLA SPASIAL PENGEMBANGAN KONEKTIVITAS DAN INFRASTRUKTUR PANTAI SERTA KAJIAN ASPEK DINAMIKA PANTAI UNTUK PENANGANAN PERMASALAHAN DI TELUK SEMARANG = CONCEPT OF SPATIAL PATTERN OF CONNECTIVITY AND INFRASTRUCTURE DEVELOPMENT AND STUDY OF ASPECTS OF COASTAL DYNAMICS OF THE BEACH FOR HANDLING PROBLEMS IN BAY OF SEMARANG Murtiaji, Cahyarsi; Wibowo, Mardi; Ifrani, M; Al Hakim, Buddin; Gumbira, Gugum
Majalah Ilmiah Pengkajian Industri Vol 9, No 1 (2015): Majalah Ilmiah Pengkajian Industri
Publisher : BPPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2678.859 KB) | DOI: 10.29122/mipi.v9i1.93

Abstract

AbstractSemarang Gulf coast is currently experiencing rapid growth as a major economic growth in Central Java. On the other hand, the current Gulf coast Semarang also experiencing very complex issues, such as tidal flooding, land subsidence, as well as damage due to coastal erosion and sedimentation. In accordance with the duties, functions and competence as well as one of the BPDP BPPT roles, namely assessment and solutions in the field of technology, the Research Center for Coastal Dynamics (BPDP)- BPPT conduct a study to produce a concept of spatial patterns of connectivity and infrastructure management issues Semarang Gulf and numerical modeling to determine changes pattern of coastal hydrodynamics and the environment in the Gulf of Semarang, which includes hydrodynamic modeling, modeling of water quality and sediment transport modeling. AbstrakPesisir Teluk Semarang saat ini mengalami perkembangan yang sangat pesat karena merupakan pusat pertumbuhan ekonomi utama di Jawa Tengah. Di sisi lain, saat ini pula pesisir Teluk Semarang mengalami berbagai permasalahan yang sangat kompleks, seperti banjir rob, penurunan muka tanah (land subsidence), serta kerusakan pantai akibat abrasi dan sedimentasi. Sesuai dengan tugas pokok, fungsi dan kompetensi BPDP serta salah satu peran BPPT, yaitu pengkajian dan solusi di bidang teknologi, maka Balai Pengkajian Dinamika Pantai – BPPT melakukan kajian untuk menghasilkan konsep pola spasial konektivitas dan infrastruktur penanganan permasalahan Teluk Semarang serta pemodelan numerik untuk mengetahui perubahan pola hidrodinamika pantai dan lingkungan di Teluk Semarang, yang meliputi pemodelan hidrodinamika, pemodelan kualitas perairan dan pemodelan transport sedimen.
STUDY OF DIKE EFFECTS TO CONTROL SEDIMENTATION PROCESS ON PATIMBAN'S PORT PLAN USING COMPUTATION MODELING Wibowo, Mardi; Kongko, Widjo
Majalah Ilmiah Pengkajian Industri Vol 12, No 2 (2018): Majalah Ilmiah Pengkajian Industri
Publisher : BPPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1704.903 KB) | DOI: 10.29122/mipi.v12i2.2567

Abstract

The development of the international port of Patimban in Subang is very urgent. The port is expected to support the Tanjung Priok port in Jakarta which is unable to meet the loading and unloading needs of business operators, especially in West Java. In port development planning one of the main problems of physical chemical aspects is sedimentation and erosion process. The purpose of this modeling is to know the sedimentation and erosion pattern around the location plan of port development. The result of modeling is expected to be the initial consideration in designing the Patimban Port. Modeling of sediment transport is done by using MIKE21 Sand Transport module software by entering geophysical data of field survey result such as bathymetry, sea level, river flow and characteristic of existing sediment. Modeling is done both in west season and east season for 1 year (October 2016-September 2017). Based on the result of point extraction on the modeling result, it is known that the influence of dike significantly reduces the bed level change in the harbor channel about 46.45 - 82.28% (for dike 2 m) and about 55.01 - 88.94% (for dike 4 m). While, based on the result of the area extraction, it is known that the influence of the dike on the bed level change in the harbor channel is significant, that is to decrease the average of bed level change by 77.58% (for dike 2m) and 81.02% (for dike 4m).
KONSEP POLA SPASIAL PENGEMBANGAN KONEKTIVITAS DAN INFRASTRUKTUR PANTAI SERTA KAJIAN ASPEK DINAMIKA PANTAI UNTUK PENANGANAN PERMASALAHAN DI TELUK SEMARANG = CONCEPT OF SPATIAL PATTERN OF CONNECTIVITY AND INFRASTRUCTURE DEVELOPMENT AND STUDY OF ASPECTS OF COASTAL DYNAMICS OF THE BEACH FOR HANDLING PROBLEMS IN BAY OF SEMARANG Murtiaji, Cahyarsi; Wibowo, Mardi; Ifrani, M; Al Hakim, Buddin; Gumbira, Gugum
Majalah Ilmiah Pengkajian Industri Vol 9, No 1 (2015): Majalah Ilmiah Pengkajian Industri
Publisher : BPPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2678.859 KB) | DOI: 10.29122/mipi.v9i1.93

Abstract

AbstractSemarang Gulf coast is currently experiencing rapid growth as a major economic growth in Central Java. On the other hand, the current Gulf coast Semarang also experiencing very complex issues, such as tidal flooding, land subsidence, as well as damage due to coastal erosion and sedimentation. In accordance with the duties, functions and competence as well as one of the BPDP BPPT roles, namely assessment and solutions in the field of technology, the Research Center for Coastal Dynamics (BPDP)- BPPT conduct a study to produce a concept of spatial patterns of connectivity and infrastructure management issues Semarang Gulf and numerical modeling to determine changes pattern of coastal hydrodynamics and the environment in the Gulf of Semarang, which includes hydrodynamic modeling, modeling of water quality and sediment transport modeling. AbstrakPesisir Teluk Semarang saat ini mengalami perkembangan yang sangat pesat karena merupakan pusat pertumbuhan ekonomi utama di Jawa Tengah. Di sisi lain, saat ini pula pesisir Teluk Semarang mengalami berbagai permasalahan yang sangat kompleks, seperti banjir rob, penurunan muka tanah (land subsidence), serta kerusakan pantai akibat abrasi dan sedimentasi. Sesuai dengan tugas pokok, fungsi dan kompetensi BPDP serta salah satu peran BPPT, yaitu pengkajian dan solusi di bidang teknologi, maka Balai Pengkajian Dinamika Pantai ? BPPT melakukan kajian untuk menghasilkan konsep pola spasial konektivitas dan infrastruktur penanganan permasalahan Teluk Semarang serta pemodelan numerik untuk mengetahui perubahan pola hidrodinamika pantai dan lingkungan di Teluk Semarang, yang meliputi pemodelan hidrodinamika, pemodelan kualitas perairan dan pemodelan transport sedimen.
STUDY OF DIKE EFFECTS TO CONTROL SEDIMENTATION PROCESS ON PATIMBAN'S PORT PLAN USING COMPUTATION MODELING Wibowo, Mardi; Kongko, Widjo
Majalah Ilmiah Pengkajian Industri Vol 12, No 2 (2018): Majalah Ilmiah Pengkajian Industri
Publisher : BPPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1704.903 KB) | DOI: 10.29122/mipi.v12i2.2567

Abstract

The development of the international port of Patimban in Subang is very urgent. The port is expected to support the Tanjung Priok port in Jakarta which is unable to meet the loading and unloading needs of business operators, especially in West Java. In port development planning one of the main problems of physical chemical aspects is sedimentation and erosion process. The purpose of this modeling is to know the sedimentation and erosion pattern around the location plan of port development. The result of modeling is expected to be the initial consideration in designing the Patimban Port. Modeling of sediment transport is done by using MIKE21 Sand Transport module software by entering geophysical data of field survey result such as bathymetry, sea level, river flow and characteristic of existing sediment. Modeling is done both in west season and east season for 1 year (October 2016-September 2017). Based on the result of point extraction on the modeling result, it is known that the influence of dike significantly reduces the bed level change in the harbor channel about 46.45 - 82.28% (for dike 2 m) and about 55.01 - 88.94% (for dike 4 m). While, based on the result of the area extraction, it is known that the influence of the dike on the bed level change in the harbor channel is significant, that is to decrease the average of bed level change by 77.58% (for dike 2m) and 81.02% (for dike 4m).
Co-Authors Al Hakim, Buddin Al Hakim, Buddin Cahyarsi Murtiaji Gumbira, Gugum Gumbira, Gugum Ifrani, M Ifrani, M Rachman, Reno Arief Velly Asvaliantina, Velly Widjo Kongko, Widjo