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Analisis Potensial Penjalaran Gelombang Tsunami di Pesisir Barat Lampung, Indonesia Dian Pratiwi; Arniza Fitri
JURNAL TEKNIK SIPIL ITP Vol 8, No 1 (2021): JURNAL TEKNIK SIPIL (JTS) ITP
Publisher : LP2M ITP

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Abstract

Tsunami yang didasari oleh kejadian gempa bumi dapat menyebabkan kerusakan yang serius untuk penduduk wilayah pesisir pantai, terutama yang berada dekat dengan pusat gempa. Merujuk pada kejadian tsunami yang terjadi pada tahun 2004, pemerintah mulai mencanangkan pentingnya mitigasi untuk melindungi daerah pesisir pantai. Daerah Pesisir Barat Lampung merupakan daerah yang berbatasan langsung dengan lempeng Eurasia. Hal ini dapat menjadi salah satu pemicu kemungkinan terjadinya gelombang tsunami pada Pesisir Barat Lampung. Tujuan dari penelitian ini yaitu untuk memperlihatkan potensi penjalaran gelombang tsunami di daerah Pesisir Barat Lampung. Simulasi yang dilakukan dalam kajian ini meliputi dua tahapan: 1) simulasi dari penjalaran gelombang gempa dengan menggunakan data gempa pada tahun 2019 (magnitudo 5,1 di area sekitar Pesisir Barat Lampung) dan dengan mengasumsi magnitudo gempa sebesar 6,0; 7,0 dan 8,0 (simulasi dilakukan dengan menggunakan metode deformasi), 2) Simulasi penjalaran gelombang tsunami dengan menggunakan TUNAMI Modified (beta version). Berdasarkan hasil simulasi, penjalaran gelombang tsunami dengan magnitudo 5,1 tidak mencapai garis pantai pada daerah Krui dan Bengkunat. Sedangkan untuk gempa dengan magnitudo 8,0 menghasilkan gelombang sebesar 1,14 meter pada garis pantai Bengkunat. Walaupun penjalaran gelombang pada gempa 5,1 tidak mencapai garis pantai, namun perlu adanya simulasi potensial penjalaran gelobang tsunami untuk magtitudo gempa yang lebih besar guna pengambilan keputusan dalam penentuan mitigasi bencana di daerah Pesisir Barat Lampung.Kata Kunci: Gempa diikuti Tsunami, Penjalaran Gempa, Penjalaran Gelombang, Pantai Barat Provinsi Lampung
PENINGKATAN PENGETAHUAN MASYARAKAT TERHADAP DRAINASE BERPORUS YANG DIFUNGSIKAN SEBAGAI TEMPAT PERESAPAN AIR HUJAN Dian Pratiwi; Ria Oktaviani Sinia; Arniza Fitri
Journal of Social Sciences and Technology for Community Service (JSSTCS) Vol 1, No 2 (2020): September
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jsstcs.v1i2.844

Abstract

The rapid development in Bandar Lampung resulted in the expansion of residential areas and the reduction of green areas as water-retribuid areas. Flash floods have become a common problem in Bandar Lampung during the rainy season since several decade. To reduce the problem of flash floods that are being faced by the people of Bandar Lampung, especially at RT. 005, Jagabaya II Village, Way Halim district, Bandar Lampung city during the rainy season, a PKM team from Universitas Teknokrat Indonesia has socialized about porous drainage. Porous drainage is one of the environmentally friendly drainage methods that is also functioned as a rainwater retention. In addition, the PKM team also trained the people of Jagabaya II Village, Way Halim district in assembling and installing of the porous drainage as an effort to make them as a pilot community that contributes to flood prevention occurred in Bandar Lampung city. Within three days, eight retention points of porous drainage have been installed in flood-prone areas in Jagabaya's II Village. The activities of increasing public knowledge about porous drainage are well done while the people of Jagabaya II Village look enthusiastic and wish more counseling activities to be continued with other topics related to drainage and flood management. Besides, the leader and people of Jagabaya II Village expect ongoing activities such as maximizing the retention points of porous drainage because eight points has not been enough to reduce large volume of flooding in their environment. The community wish that by installing more retention points of porous drainage, it will be able to reduce large volume of flooding that often occurs in their environment, especially during heavy rains. Keywords: Socialization, porous drainage, infiltration rainwater, flood
PELATIHAN PENGGUNAAN WEBSITE DESA BAGI PARA STAFF DI DESA BANJARSARI, KABUPATEN TANGGAMUS Erliyan redy; Jupriyadi Jupriyadi; neneng neneng; Rio A. M. Putra; ARNIZA FITRI
Journal of Social Sciences and Technology for Community Service (JSSTCS) Vol 3, No 1 (2022): Volume 3, Nomor 1, 2022
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jsstcs.v3i1.1800

Abstract

Rapid developments of technology in education, business, office administration, government and information dissemination play an important and large role in human life as a whole. The internet as a supporting tool can be a source of information in finding information related to various activities. Banjarsari village has quite large natural potential such as plantations, agriculture and tourism, but not much is known by people outside the village. The Village Website is expected to be a means of disseminating information, supporting superior village programs and publishing matters related to the potential that exists in Banjarsari village. Until now, the knowledge of the community or sub-district staff in Banjarsari village regarding the use of the website is still very lacking, so that the dissemination of village information through the website has never been implemented. In this PKM activity, the PKM team from the Indonesian Technocrat University helped develop a village website in Banjarsari village. Apart from that, the UTI PKM team also held training for all staff in Banjarsari village in order to be able to manage the website that had been created. With the creation and training of using the website in Banjarsari village, it is hoped that village programs and information about the village can be accessed and socialized properly.