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All Journal Lowland Technology International
Tri Harianto
Hasanuddin University
Civil Engineering, Building, Construction & Architecture Engineering Transportation

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Slope Reinforcement using X Type Block in Precipitation Ignatius Evan Yesa; Tri Harianto; Ariningsih Suprapti
Lowland Technology International Vol 23 No 4 (2022): Lowland Technology International Journal
Publisher : International Association of Lowland Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.0001/ialt_lti.v23i4.1376

Abstract

This study was applied research by using experimental method to determine the effectiveness of slope type reinforcement block X on slopes with rainfall (precipitation). The output data of was the amount of deformation on the slopes and the ratio of the deformation of slope reinforcement. Based on the results of the study, the slopes loaded without reinforced with block X with the provision of rainfall experienced a collapse in 28 minutes. The deformations occurred just before the failure occurred were vertical deformation of 8 mm and horizontal deformation of 10 mm. Afterwards, the slopes with block X type 1 reinforcement after being loaded for 24 hours, has remained no collapse. The deformations occurred are (1) vertical deformation of 8 mm and (2) 10 mm of horizontal deformation
Stability of Trash Trap Design in Various River Estuary Hairullah Hairullah; Tri Harianto; Achmad Bakri Muhiddin; Upe Zahra
Lowland Technology International Vol 24 No 3 (2023): Lowland Technology International Journal
Publisher : International Association of Lowland Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.0001/ialt_lti.v24i3.1610

Abstract

In Indonesia, the most serious issue is garbage. As a result, with a total waste of 1.92 million tons, it has been named the number two contributor of plastic waste to the sea. Garbage disposal in the river can be harmful to downstream residents, especially fishermen. Because of the accumulation of garbage in the riverbed, the river becomes very shallow, causing the water to overflow when it rains, which can cause flooding. The goal of this final project is to design superstructure and substructure dimensions and reinforcement. To reduce waste entering the sea, trash traps are built in estuaries by filtering surface waste. The Floating Trash Trap model, as well as its dimensions and sizes, is the scheme and design of the planned trash trap. The focus of the superstructure is on the control of steel profiles and bolt anchors, while the focus of the substructure is on the foundation. SAP 2000 software was used for structural design analysis. The superstructure design results were safe for all existing loading combinations.
Co-Authors Achmad Bakri Muhiddin Ariningsih Suprapti Hairulla Hairulla Ignatius Evan Yesa Upe Zahra