Article Per Year (5 Year)
p-Index From 2019 - 2024
0.562
P-Index
This Author published in this journals
All Journal Jurnal Sains dan Teknologi Tadulako
Harly Hamad
University's Tadulako
Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Engineering Materials Science & Nanotechnology

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
ANALISA KINEMATIK SESAR PALU-KORO SEGMEN PALU DAERAH WISOLO HINGGA WERA KABUPATEN SIGI PROVINSI SULAWESI TENGAH Harly Hamad
Jurnal Sains dan Teknologi Tadulako Vol 7 No 1 (2021): April 2021
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1336.656 KB) | DOI: 10.22487/jstt.v7i1.364

Abstract

The Sulawesi Island is composed of a complex tectonic arrangement, one of the reasons for the complexity of the tectonic arrangement in Central Sulawesi, namely the presence of the Palu-Koro Fault (Bellier, et al. 2001). This research discussed the tectonic evolution and kinematics of the Palu Koro fault in the Palu segment from Wisolo to Wera, Sigi District, Central Sulawesi Province and its surroundings, to describe the succession of paleostress fields, 150 striations in the fault plane were measured in 5 paths of the measurement location. The stress inversion method developed by Delvaux and Sperner (2003) used in analyzing the stress regime to determine the evolution of stresses that developed in the research area using the Win Tensor 5.0.1 application. The results of rock deformation stress inversion analysis shows the order of 4 orientations of the elongation axis, namely in the first phase with the Southwest – Northeast orientation, the second phase with the South – North orientation, the third phase with the North West – South Southeast orientation, and finally the fourth phase with the Northwest – Southeast orientation. Based on the results of the reconstruction, the Palu-Koro Fault in the Palu segment from the Wisolo to Wera area was formed in the first phase with a downward or oblique movement on the Southwest – Northeast elongation axis and the Northwest – Southeast stress orientation with the stress regime type, namely strike slip
STUDI HIDROGEOLOGI TERHADAP KAPASITAS DEBIT AIR TANAH MENGGUNAKAN METODE PUMPING TEST PADA DAERAH BIROMARU KABUPATEN SIGI Harly Hamad
Jurnal Sains dan Teknologi Tadulako Vol 7 No 2 (2021): Agustus 2021
Publisher : Pascasarjana Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1016.547 KB) | DOI: 10.22487/jstt.v7i2.365

Abstract

Groundwater is a natural resource that can be renewed naturally, but the time of renewal is very relative. In meeting the needs of groundwater in the community, it is necessary to strive for groundwater produced can be periodically available. The purpose of this study was to aquifer condition and determine the capacity for groundwater discharge in the Biromaru area, precisely in Lolu Village. The data collection method used is the pumping test long-term test method and the analytical method used is the Neuman curve-fitting method and Theis recovery method. Based on the test and aquifer test results of lithological correlation, value of transmissivity 180,001 m2/day, storativity 3,7 x 10-3, specific yield 2,56 x 10-2, hydraulic conductivity 14,572, permeability 16,488. The potential for groundwater discharge in the study area is between 226,067 cm3/day. The maximum available discharge is 146.88 m3/day, while the groundwater discharge that has been exploited from production wells in the research area is ≥363,461.28 m3 which has been used for ±52 weeks so that the pumping discharge does not exceed the potential groundwater discharge.
STUDI HIDROGEOLOGI TERHADAP KAPASITAS DEBIT AIR TANAH MENGGUNAKAN METODE PUMPING TEST PADA DAERAH BIROMARU KABUPATEN SIGI Harly Hamad
Jurnal Sains dan Teknologi Tadulako Vol 7 No 2 (2021): Agustus 2021
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Groundwater is a natural resource that can be renewed naturally, but the time of renewal is very relative. In meeting the needs of groundwater in the community, it is necessary to strive for groundwater produced can be periodically available. The purpose of this study was to aquifer condition and determine the capacity for groundwater discharge in the Biromaru area, precisely in Lolu Village. The data collection method used is the pumping test long-term test method and the analytical method used is the Neuman curve-fitting method and Theis recovery method. Based on the test and aquifer test results of lithological correlation, value of transmissivity 180,001 m2/day, storativity 3,7 x 10-3, specific yield 2,56 x 10-2, hydraulic conductivity 14,572, permeability 16,488. The potential for groundwater discharge in the study area is between 226,067 cm3/day. The maximum available discharge is 146.88 m3/day, while the groundwater discharge that has been exploited from production wells in the research area is ≥363,461.28 m3 which has been used for ±52 weeks so that the pumping discharge does not exceed the potential groundwater discharge.
Co-Authors