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Erwin Syaiful Wagola
Iqra Buru University

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Efisiensi Kapasitas Lentur Beton Pracetak (U-Ditch) Dengan Model Dinding Corrugated Erwin Syaiful Wagola; Muhammad Tharik Kemal
Rekayasa Sipil Vol 14, No 2 (2020)
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2020.014.02.3

Abstract

This study discusses to analyze the flexural capacity and efficiency of the corrugated U-Ditch type with dimensions of 50x50 cm to the normal U-Ditch type. In this research using JIS (Japan International Standard) method for The U-Ditch Corrugated test. The results showed that the flexural behavior of the Normal Type U-Ditch is linear to collapse with a crack pattern occurring on the U-Ditch wall.  The bending of the U-Ditch Corrugated type tends to be linear until it collapses with a crack pattern occurring in the structural wall. The magnitude of the bending moment capacity for the normal type is 9.11 kN.m and capacity of the U-Ditch corrugated type is 8.05 kN. m where the efficiency of bending capacity is 98%.
Analisis Stabilitas Dinding Penahan Tipe Kantilever Pada Landfill Tepi TPA Kota Masohi Kabupaten Maluku Tengah Provinsi Maluku Erwin Syaiful Wagola; Mentari Rasyid
Rekayasa Sipil Vol 14, No 1 (2020)
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2020.014.01.9

Abstract

The construction of a retaining wall must be based on a stability calculation and safety factors because errors that occur can be no good. A retaining wall construction can be said to be safe if it is fulfilled. The purpose of this study was to analyze the stability of cantilever type soil retaining walls against shifting, overturning, and soil bearing strength. overturning, and strongly supporting the soil. The method of collecting and collecting data in the field used the field observation method.Wall stability analysis using analytical methods and numerical based software assistance. The results of data analysis show that the stability of the wall is safe against shear forces, rolling forces and the carrying capacity of the soil with a Safety Factor value of 4.05, 1.50, and 4.67.While the Out Put results from the application also show that the retaining wall at the Masohi City Landfill is still quite safe with a Safety Factor value of 1.80. Key Word: Cantilever, Landfill, Rolling, Shift, Safety Factor