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Strengthening road construction to support fishermen community activities in Belawan Fisherman village Handana, Muhammad Agung Putra; Syahrizal; Siregar, Riza Inanda; Kamal
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (604.675 KB) | DOI: 10.32734/abdimastalenta.v4i2.4139

Abstract

The school garden can be used for planting various types of plants. So that the use of land is more optimal, then one of the efforts that can be done is to invite students to plant various types of plants, such as vegetables, ornamental plants and fruits as well as medicinal plants. These plants can be placed in the school garden, both in the front and in the back. This activity aims to provide environmental education for early childhood through planting various types of plants and introducing various types of plants in early childhood. There are some Stages of activities, namely: preparation of planting media, planting, and harvesting of fast-growing type of vegetables. Based on the results of the activities, that the children are very enthusiastic and very happy through planting various types of plants in their school grounds.
EXPANSION OF THE READING SPACE BUILDING TO IMPROVE THE QUALITY OF EDUCATION FOR COMMUNITY CHILDREN BELAWAN NELAYAN Siregar, Riza Inanda; Karolina, Rahmi; Handana, Muhammad Agung Putra; Syahrizal
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2018): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1057.954 KB) | DOI: 10.32734/abdimastalenta.v3i2.4037

Abstract

The condition of the reading hut, which only has the pillars of non-structural wood which has a short wooden life, requires the community to periodically replace the rotten wood pillars. Of course this will take a lot of time and costs. Children and adults at the service location have good reading interests. They routinely visit the floating reading hut, but lately people's interest has diminished because the condition of the floating library is not feasible. The woods of the floating library building are decayed and not suitable to be occupied. Especially the foundation or pillar of the building can no longer be able to survive firmly. These things are the background of the community service activities team to choose the location to be able to apply civil engineering in making foundation or as a pillar of the floating library building of Belawan Fishermen's Village. The main thing and priority that becomes the problem in theFishermen Village which is the service partner is the reading hut that is used by the children of the Belawan Fishermen Village whose capacity is inadequate. The reading lodge does not have a terrace that can be used by local children to play and learn. In addition, the terrace can be used to prevent rainwaterfrom entering the main room of the reading cottage. The solution offered in this program is the expansion of the reading hut in the form of a decent terrace to be used by the children of the Belawan Fishermen Village community to learn and play. The expansion of the reading hut consists of concrete pile foundations and floor plates from wooden planks or plywood boards with zinc roofs.
Strengthening road construction to support fishermen community activities in Belawan Fisherman village Handana, Muhammad Agung Putra; Syahrizal; Siregar, Riza Inanda; Kamal
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (604.675 KB) | DOI: 10.32734/abdimastalenta.v4i2.4139

Abstract

The school garden can be used for planting various types of plants. So that the use of land is more optimal, then one of the efforts that can be done is to invite students to plant various types of plants, such as vegetables, ornamental plants and fruits as well as medicinal plants. These plants can be placed in the school garden, both in the front and in the back. This activity aims to provide environmental education for early childhood through planting various types of plants and introducing various types of plants in early childhood. There are some Stages of activities, namely: preparation of planting media, planting, and harvesting of fast-growing type of vegetables. Based on the results of the activities, that the children are very enthusiastic and very happy through planting various types of plants in their school grounds.
STUDI KOMPARASI PEMODELAN 1-D (SATU DIMENSI) DAN 2-D (DUA DIMENSI) DALAM MEMODELKAN BANJIR DAS CITARUM HULU Siregar, Riza Inanda; Indrawan, Ivan
Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil Vol. 3 No. 2 (2017): Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil
Publisher : Jurusan Pendidikan Teknik Bangunan Fakultas Teknik Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/eb.v3i2.8255

Abstract

Pengelolaan Daerah Aliran Sungai (DAS) yang tidak baik akan menimbulkan kerusakan. Salah satu indikasi bahwa suatu DAS mengalami kerusakan adalah terjadinya banjir. Pada saat kondisi jumlah air sungai melebihi kapasitasnya atau menjadi terlalu banyak maka terjadi banjir yang diakibatkan oleh luapan sungai. Faktor dari peristiwa alami seperti intensitas curah hujan yang tinggi merupakan penyebab terjadinya banjir, ditambah lagi dengan faktor aktifitas manusia. Salah satu cara untuk mengantisipasi bencana banjir adalah dengan memprediksi terjadinya banjir tersebut. Studi ini bertujuan untuk menganalisis perbedaan hasil yang diperoleh pada pemodelan 1-D dan 2-D terkait akurasi hasil untuk analisis lanjutnya. Keterbatasan data yang diperoleh dan ketepatan pemilihan metode pemodelan banjir akan mengurangi keakuratan hasil pemodelan dalam memprediksi banjir. Secara garis besar metode pemodelan banjir terdiri dari dua bagian yaitu pemodelan hidrologi (hydrology modeling) dan pemodelan hidrolika (hydraulic modeling). Pemodelan hidrologi pada daerah studi yaitu DAS Citarum Hulu, Jawa Barat menggunakan hidrograf metode SCS dan Snyder dengan bantuan software HEC-HMS, sedangkan pemodelan hidrolika menggunakan bantuan software HEC-RAS. Hasil yang diperoleh akan dilakukan kalibrasi dan verifikasi. Pemodelan dengan HEC-RAS 5.03 dianalisis untuk model 1-D dan 2-D, kemudian kedua data komparasikan untuk menganalisis perbedaan atau rentang hasil yang diperoleh terkait pemilihan metode pada DAS yang lain. Kata Kunci : Banjir, Citarum, Flood Modeller, Pemodelan, Sungai Deli  ABSTRACT Management of Watersheds (DAS) will cause damage if one indication that a watershed is damaged is the occurrence of floods. When the condition of the river water exceeds its capacity or becomes too much, there will be flood caused by the river flood. Factors of natural events such as high rainfall intensity is the cause of flooding, coupled with the factor of human activity. One way to anticipate flood disaster is to predict the occurrence of the flood. This study aims to analyze the differences in results obtained in 1-D and 2-D modeling on yield accuracy for further analysis. Limitations of the data obtained and the accuracy of selection of flood modeling methods will reduce the accuracy of the modeling results in predicting flooding. The method consists of two parts, hydrology modeling and hydraulic modeling. Hydrology modeling in the study area is upper Citarum Watershed, West Java using hydrograph of SCS and Snyder method with HEC-HMS software, while hydraulic modeling using HEC-RAS software. The results obtained will be calibration and verification. Modeling with HEC-RAS 5.03 was analyzed for 1-D and 2-D models, then the two comparative data to analyze the difference or range of results obtained related to the selection of methods in other watersheds Keywords: Citarum, Deli River, Flood, Modelling