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All Journal Lowland Technology International
Ariningsih Suprapti
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
Effect of Depth on Folding Type Ground Anchor Tensile Force in Soft Soil Muhammad Idhil Maming; Abdul Rachman Djamaluddin; Ariningsih Suprapti; Muhammad Ilham Akbar Mallombasang
Lowland Technology International Vol 24 No 2 (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.v24i2.1616

Abstract

Soft soil is one type of soil that is commonly found in Indonesia, but in construction, this type of soil is often a problem, namely for soil stability in the process of making building structures. In an effort to determine the stability of the soil or slope, an anchor is used as a measuring medium. Several structures have used anchors and have been developed for various purposes such as slope reinforcement, retaining walls, tunnel stability, and so on. This research aims to analyse the effect of the depth of folding type soil anchor on the tensile force and to analyse the comparison of the tensile force of laboratory experimental testing results with full-scale field testing. The research method was carried out by testing the tensile force of laboratory-scale folding type anchors with depths of 30cm, 60cm and 90cm and field-scale tests using folding type anchors with depths of 100cm, 200cm and 300cm. From the results of tests that have been carried out in the laboratory and the field, it can be concluded that the folding type model anchor does not need to be designed too deep because the anchor has a critical limit where even though the depth is increased it no longer adds a greater maximum tensile force. In addition, the comparison of the tensile force of the laboratory experimental test results with the field full-scale testing.resulted in similar properties of the maximum tensile test results.
Co-Authors Abdul Rachman Djamaluddin Ignatius Evan Yesa Muh. Idhil Maming Muhammad Ilham Akbar Mallombasang Tri Harianto