Jurnal Penelitian Enjiniring Fakultas Teknik Unhas
Vol 23 No 2 (2019)

Analisis Profil Bawah Permukaan Pantai Lumpue Kota Parepare

Sirajuddin, Haerany (Unknown)
Maulidani, Sri (Unknown)



Article Info

Publish Date
30 Nov 2019

Abstract

Lumpue Beach Subsurface Profile Analysis of Parepare City. This study aims to analyze the subsurface profile of Lumpue beach which is directly contaminated with activities around the coast. In this study, the Wenner Schlumberger method was used in the Lumpue beach area, Perepare City, South Sulawesi Province. The tool used is a multichannel geoelectric with a maximum length of 480 m in each trajectory, in this study there are 3 trajectories in which the first trajectory is 480 m with depth as deep as 91.2 m and the resistivity results obtained range from 0.207 -> 97.8 Ωm which identified as alluvium containing clay soil, silt soil, sandstone and pyroclastic rock bolder that has been contaminated by sea water. At lane 2 intersects the middle lane 1 with a length of 240 m and identified depths of 91.2 m, the recorded resistivity results range between 5.52 -> 623 Ωm where the resistivity value identifies the alluvium material, which contains clay, silt soil , sandstone that has been contaminated with water and the presence of some pyroclastic rock inserts that are contaminated by water. Whereas lane 3 intersects lane 1 at the end with a lenght of 240m and a depth of 91.2 m, while the recorded resistivity results range from 0.354 - 11776 Ωm where from the recorded resistivity results the material contained in lane 3 is the inserted alluvium material. by pyroclastic rocks. The area covered by the track is an area with alluvium material which is an alluvial unit and most of it is contaminated by water, either by sea water or fresh groundwater and is inserted by pyroclastic rocks.

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Journal Info

Abbrev

jpe

Publisher

Subject

Engineering

Description

Jurnal Penelitian Enjiniring (JPE) merupakan media publikasi ilmiah untuk hasil-hasil inovasi terkini dalam bidang kajian dan rekayasa ilmu pengetahuan dan teknologi keteknikan. JPE diterbitkan dalam dua bahasa dunia (bi-lingual), yaitu Bahasa Indonesia dan Bahasa Inggris. Berbagai bidang ilmu yang ...