Drainage is one element of the general infrastructure needed by the community in order to lead a ... more Drainage is one element of the general infrastructure needed by the community in order to lead a clean, comfortable, and healthy area of life. In this drainage, one of the things related to the problem of drainage, among others, is the occurrence of physical damage to the drainage, namely the damage that occurs in the drainage build-ing. One of the areas experiencing drainage problems is BlangBeurandang Village, BB1 Housing, Johan Pahla-wan District, West Aceh Regency. In this village, if there is rainfall with high intensity floods often occur. This is caused by the poor performance of the existing drainage such as a lot of sedimentation, siltation in channels that are still earth channels, as well as a lot of garbage and grass. Because of these problems, the role of the communi-ty in the maintenance of drainage is very important, because with the community participation in drainage mainte-nance this will certainly be able to minimize the occurrence of various problems related to drainage. The research method used is the Likert scale method. The result of this research is the existing condition of BB1 Housing drain-age, that is, if there is rainfall with high intensity, frequent flooding occurs. This is due to the poor performance of the existing drainage, such as a lot of sedimentation, siltation of channels that are still earth channels, as well as a lot of garbage and grass. Optimization of drainage maintenance based on community perceptions is classified as good criteria, this is shown from the calculated questionnaire percentage value of 72.09%. Based on the results of the calculation of the percentage, the community is very supportive for the maintenance of drainage in BB Housing.
IOP Conference Series: Materials Science and Engineering, 2021
Pasi Mesjid villages in Meureubo district are vulnerable to floods in the rainy season. Every yea... more Pasi Mesjid villages in Meureubo district are vulnerable to floods in the rainy season. Every year, the village was flooded and submerges many houses, rice fields, and plantation land owned by residents. The phenomenon of annual flooding is a concern for the local community because it causes material losses. Research on the flood discharge in the Meureubo watershed, Pasi Mesjid Village, was carried out to determine the amount of flood discharge with various return periods. The flood discharge calculation methods are using Melchior and Snyder. The scope of this study includes frequency analysis, rainfall design, flood discharge design by the Melchior and Snyder methods with return periods of 2, 5, 10, 25, and 50 years. The hydrological analysis results showed that the flood discharge values of the Snyder and Melchior methods were not much different, namely in the 2-year return period of 1607.77 m3/s. With the Melchior method, a 2-year return period obtained the plan flood discharge o...
The capacity and functions of the drainage has decreased due to the superficiality in drainage, s... more The capacity and functions of the drainage has decreased due to the superficiality in drainage, such as the garbage and soil sedimentation that brought by rain water. The system of drainage networks not interconnected and defective building drainage has due the quality is not worth. This is a problem that often occurs in particular in the area of Gampong Kuta Padang, Meulaboh. Based on these conditions, it need to do research and evaluation with problems of system drainage networks in the area of study. Evaluation of existing drainage/channel condition and how public perception or the Government in doing the management of sustainable drainage systems. Evaluation results indicate there is still a channel that is not integrated with other channels, as a secondary channel that is not integrated with the primary channel, the existence of sedimentation and trash that accumulates in drainage resulting in water flow is obstructed, the drainage is wrecked because the quality of drainage are...
Jalan berperan penting sebagai akses atau jalur yang digunakan untuk akses atau jalur evakuasi ya... more Jalan berperan penting sebagai akses atau jalur yang digunakan untuk akses atau jalur evakuasi yang digunakan pada saat terjadinya bencana, seperti gempa. Jalur evakuasi adalah jalur yang menghubungkan dari semua titik ke suatu titik tujuan atau titik kumpul (zona aman). Pada saat terjadinya bencana seperti gempa masyarakat dipesisir pantai dihimbau agar menjauh dari pantai, sehingga jalur yang digunakan untuk evakuasi harus dalam kondisi permukaan baik dan tidak membelok. Jika dilihat secara visual hamper semua jalur evakuasi mencapai kondisi baik namun ada beberapa kondisi jalan yang mengalami kerusakan khususnya pada ruas jalan di Kecamatan Johan Pahlawan Kabupaten Aceh Barat. Jika jalur evakuasi dalam kondisi rusak akan berdampak pada keselamatan masyarakat yang menggunakan jalur tersebut ketika terjadinya bencana alam. Hal ini disebabkan karena pada waktu tempuh kendaraan akan menjadi lebih pelan. Pada penelitian ini dilakukan penilaian terhadap kondisi permukaan jalan diperole...
Blang Beurandang Village, BB1 Housing, Johan Pahlawan District, West Aceh Regency. Is a flood-pro... more Blang Beurandang Village, BB1 Housing, Johan Pahlawan District, West Aceh Regency. Is a flood-prone area. This is due to the fact that many drainage canals are damaged due to frequent flooding so that drainage cannot function properly, other than that there is no public awareness in maintaining drainage. Based on this background, this study was made to directly examine the existing conditions of the field drainage, and the implementation of operational and maintenance strategies based on community participation. This research uses the Likert scale method, the data used are primary data and secondary data. Primary data includes the activity of distributing questionnaires to the community to find out community perceptions about optimizing drainage maintenance. While secondary data include the total population in the BB1 Blang Beurandang Housing Complex. From the research results obtained from the existing drainage conditions in Blang Beurandang Village, BB1 Housing, Johan Pahlawan Dis...
Local scour of bridge piers is the main reason for the failure of a hydraulic structure like abut... more Local scour of bridge piers is the main reason for the failure of a hydraulic structure like abutment, bridge piers, etc. Local scours is a complex phenomenon that depends on the discharge, depth of flow, shapes of the pier and distribution of sediment particle. The problems of local scours occurred in Krueng Ineng river, Nagan Raya Regency will cause a structural collapse which has the impact of decreasing the stability of the bridge structure. In this study, the software of Hydrologic Engineering Center River Analysis System (HEC-RAS) 5.0.7 is used to evaluate local scour around the bridge pier which employs the Colorado State University method as a default equation. Flow conditions were simulated using HEC-RAS flow modeling software estimated for 100-year flood. The Results of the analysis with used the peak discharge (Qp100) that occurs in the Krueng Seunagan watershed is 1513m3/sec, pier width of Round Nose shape is 4m, and average grain size analysis D50 and D95 is 0.91mm and ...
Buku karangan Bambang Triatmodjo ini membahas beberapa bab, dimana Bab I dari buku ini merupakan ... more Buku karangan Bambang Triatmodjo ini membahas beberapa bab, dimana Bab I dari buku ini merupakan Pendahuluan yang memberikan gambaran secara umum tentang pelabuhan dan kapal. Bab II tentang Beberapa Tinjauan Dalam Perencanaan Pelabuhan berisi berbagai hal yang perlu diperhatikan dalam merencanakan pelabuhan. Bab III membahas angin, pasang surut dan gelombang, yang merupakan fenomena alam yang berpengaruh dalam perencanaan pelabuhan. Penjelasan mengenai masalah ini diberikan secara garis besar, sehingga bagi para pembaca yang ingin mengetahui lebih mendalam bisa mempelajari buku tentang teknik pantai atau oseanografi. Alur pelayaran dan kolam pelabuhan dipelajari dalam Bab IV. Tinjauan tentang berbagai tipe dan cara perencanaan pemecah gelombang dibahas dalam Bab V. Bab VI mempelajari berbagai macam dermaga dan dimensinya serta gaya-gaya yang bekerja pada dermaga. Dalam bab ini juga diberikan contoh perencanaan dermaga. Bab VII berisi penjelasan tentang fender dan alat penambat serta cara perencanaannya. Beberapa fasilitas pelabuhan di daratan dipelajari dalam Bab VIII; sedang Bab IX berisi penjelasan tentang alat-alat yang digunakan untuk memandu pelayaran. Bab X berisi pelayanan pelabuhan, yang membahas cara menentukan tingkat pelayanan dermaga, yang disertai contoh hitungannya. Bab XI menjelaskan pelabuhan ikan. Untuk memberikan gambaran yang lebih jelas, beberapa bab dari buku ini dilengkapi dengan beberapa foto, contoh hitungan dan perencanaan.
Drainage is one element of the general infrastructure needed by the community in order to lead a ... more Drainage is one element of the general infrastructure needed by the community in order to lead a clean, comfortable, and healthy area of life. In this drainage, one of the things related to the problem of drainage, among others, is the occurrence of physical damage to the drainage, namely the damage that occurs in the drainage build-ing. One of the areas experiencing drainage problems is BlangBeurandang Village, BB1 Housing, Johan Pahla-wan District, West Aceh Regency. In this village, if there is rainfall with high intensity floods often occur. This is caused by the poor performance of the existing drainage such as a lot of sedimentation, siltation in channels that are still earth channels, as well as a lot of garbage and grass. Because of these problems, the role of the communi-ty in the maintenance of drainage is very important, because with the community participation in drainage mainte-nance this will certainly be able to minimize the occurrence of various problems related to drainage. The research method used is the Likert scale method. The result of this research is the existing condition of BB1 Housing drain-age, that is, if there is rainfall with high intensity, frequent flooding occurs. This is due to the poor performance of the existing drainage, such as a lot of sedimentation, siltation of channels that are still earth channels, as well as a lot of garbage and grass. Optimization of drainage maintenance based on community perceptions is classified as good criteria, this is shown from the calculated questionnaire percentage value of 72.09%. Based on the results of the calculation of the percentage, the community is very supportive for the maintenance of drainage in BB Housing.
IOP Conference Series: Materials Science and Engineering, 2021
Pasi Mesjid villages in Meureubo district are vulnerable to floods in the rainy season. Every yea... more Pasi Mesjid villages in Meureubo district are vulnerable to floods in the rainy season. Every year, the village was flooded and submerges many houses, rice fields, and plantation land owned by residents. The phenomenon of annual flooding is a concern for the local community because it causes material losses. Research on the flood discharge in the Meureubo watershed, Pasi Mesjid Village, was carried out to determine the amount of flood discharge with various return periods. The flood discharge calculation methods are using Melchior and Snyder. The scope of this study includes frequency analysis, rainfall design, flood discharge design by the Melchior and Snyder methods with return periods of 2, 5, 10, 25, and 50 years. The hydrological analysis results showed that the flood discharge values of the Snyder and Melchior methods were not much different, namely in the 2-year return period of 1607.77 m3/s. With the Melchior method, a 2-year return period obtained the plan flood discharge o...
The capacity and functions of the drainage has decreased due to the superficiality in drainage, s... more The capacity and functions of the drainage has decreased due to the superficiality in drainage, such as the garbage and soil sedimentation that brought by rain water. The system of drainage networks not interconnected and defective building drainage has due the quality is not worth. This is a problem that often occurs in particular in the area of Gampong Kuta Padang, Meulaboh. Based on these conditions, it need to do research and evaluation with problems of system drainage networks in the area of study. Evaluation of existing drainage/channel condition and how public perception or the Government in doing the management of sustainable drainage systems. Evaluation results indicate there is still a channel that is not integrated with other channels, as a secondary channel that is not integrated with the primary channel, the existence of sedimentation and trash that accumulates in drainage resulting in water flow is obstructed, the drainage is wrecked because the quality of drainage are...
Jalan berperan penting sebagai akses atau jalur yang digunakan untuk akses atau jalur evakuasi ya... more Jalan berperan penting sebagai akses atau jalur yang digunakan untuk akses atau jalur evakuasi yang digunakan pada saat terjadinya bencana, seperti gempa. Jalur evakuasi adalah jalur yang menghubungkan dari semua titik ke suatu titik tujuan atau titik kumpul (zona aman). Pada saat terjadinya bencana seperti gempa masyarakat dipesisir pantai dihimbau agar menjauh dari pantai, sehingga jalur yang digunakan untuk evakuasi harus dalam kondisi permukaan baik dan tidak membelok. Jika dilihat secara visual hamper semua jalur evakuasi mencapai kondisi baik namun ada beberapa kondisi jalan yang mengalami kerusakan khususnya pada ruas jalan di Kecamatan Johan Pahlawan Kabupaten Aceh Barat. Jika jalur evakuasi dalam kondisi rusak akan berdampak pada keselamatan masyarakat yang menggunakan jalur tersebut ketika terjadinya bencana alam. Hal ini disebabkan karena pada waktu tempuh kendaraan akan menjadi lebih pelan. Pada penelitian ini dilakukan penilaian terhadap kondisi permukaan jalan diperole...
Blang Beurandang Village, BB1 Housing, Johan Pahlawan District, West Aceh Regency. Is a flood-pro... more Blang Beurandang Village, BB1 Housing, Johan Pahlawan District, West Aceh Regency. Is a flood-prone area. This is due to the fact that many drainage canals are damaged due to frequent flooding so that drainage cannot function properly, other than that there is no public awareness in maintaining drainage. Based on this background, this study was made to directly examine the existing conditions of the field drainage, and the implementation of operational and maintenance strategies based on community participation. This research uses the Likert scale method, the data used are primary data and secondary data. Primary data includes the activity of distributing questionnaires to the community to find out community perceptions about optimizing drainage maintenance. While secondary data include the total population in the BB1 Blang Beurandang Housing Complex. From the research results obtained from the existing drainage conditions in Blang Beurandang Village, BB1 Housing, Johan Pahlawan Dis...
Local scour of bridge piers is the main reason for the failure of a hydraulic structure like abut... more Local scour of bridge piers is the main reason for the failure of a hydraulic structure like abutment, bridge piers, etc. Local scours is a complex phenomenon that depends on the discharge, depth of flow, shapes of the pier and distribution of sediment particle. The problems of local scours occurred in Krueng Ineng river, Nagan Raya Regency will cause a structural collapse which has the impact of decreasing the stability of the bridge structure. In this study, the software of Hydrologic Engineering Center River Analysis System (HEC-RAS) 5.0.7 is used to evaluate local scour around the bridge pier which employs the Colorado State University method as a default equation. Flow conditions were simulated using HEC-RAS flow modeling software estimated for 100-year flood. The Results of the analysis with used the peak discharge (Qp100) that occurs in the Krueng Seunagan watershed is 1513m3/sec, pier width of Round Nose shape is 4m, and average grain size analysis D50 and D95 is 0.91mm and ...
Buku karangan Bambang Triatmodjo ini membahas beberapa bab, dimana Bab I dari buku ini merupakan ... more Buku karangan Bambang Triatmodjo ini membahas beberapa bab, dimana Bab I dari buku ini merupakan Pendahuluan yang memberikan gambaran secara umum tentang pelabuhan dan kapal. Bab II tentang Beberapa Tinjauan Dalam Perencanaan Pelabuhan berisi berbagai hal yang perlu diperhatikan dalam merencanakan pelabuhan. Bab III membahas angin, pasang surut dan gelombang, yang merupakan fenomena alam yang berpengaruh dalam perencanaan pelabuhan. Penjelasan mengenai masalah ini diberikan secara garis besar, sehingga bagi para pembaca yang ingin mengetahui lebih mendalam bisa mempelajari buku tentang teknik pantai atau oseanografi. Alur pelayaran dan kolam pelabuhan dipelajari dalam Bab IV. Tinjauan tentang berbagai tipe dan cara perencanaan pemecah gelombang dibahas dalam Bab V. Bab VI mempelajari berbagai macam dermaga dan dimensinya serta gaya-gaya yang bekerja pada dermaga. Dalam bab ini juga diberikan contoh perencanaan dermaga. Bab VII berisi penjelasan tentang fender dan alat penambat serta cara perencanaannya. Beberapa fasilitas pelabuhan di daratan dipelajari dalam Bab VIII; sedang Bab IX berisi penjelasan tentang alat-alat yang digunakan untuk memandu pelayaran. Bab X berisi pelayanan pelabuhan, yang membahas cara menentukan tingkat pelayanan dermaga, yang disertai contoh hitungannya. Bab XI menjelaskan pelabuhan ikan. Untuk memberikan gambaran yang lebih jelas, beberapa bab dari buku ini dilengkapi dengan beberapa foto, contoh hitungan dan perencanaan.
Pondasi adalah suatu konstruksi yang berfungsi mendukung seluruh berat dari bangunan, menstabilka... more Pondasi adalah suatu konstruksi yang berfungsi mendukung seluruh berat dari bangunan, menstabilkan beban dari bangunan dan meneruskan beban dari bagian atas struktur/bangunan ke lapisan tanah di bawahnya, tanpa mengakibatkan: Keruntuhan geser tanah dan Penurunan tanah/pondasi berlebihan
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