Article Per Year (5 Year)
p-Index From 2019 - 2024
1.259
P-Index
This Author published in this journals
All Journal Pondasi Journal of Advanced Civil and Environmental Engineering JOURNAL OF CIVIL ENGINEERING, BUILDING AND TRANSPORTATION Prosiding Seminar Nasional Teknik Sipil UMS
Rachmat Mudiyono
Universitas Islam Sultan Agung
Civil Engineering, Building, Construction & Architecture Engineering Environmental Science Physics Social Sciences Transportation

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Journal of Advanced Civil and Environmental Engineering

 1 
Analysis of Internal Friction Angle and Cohesion Value for Road Base Materials in a Specified Gradation Grawira Ganjur Giwangkara; Azman Mohamed; Hasanan Md. Nor; Nur Hafizah A.; Rachmat Mudiyono
JACEE (Journal of Advanced Civil and Environmental Engineering) Vol 3, No 2 (2020): October
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jacee.3.2.58-65

Abstract

Internal friction angle (φ) is one of the important parameter in a foundation engineering, especially in the stress distribution event. The higher value of the internal friction angle shows the higher of the material can withstand the lateral force. Cohesion factor (c) is also an integral part of the shear strength for the foundation material. In the granular soil such as sand or non-cohesive material, including aggregate, cohesion value usually assumed as zero, although some cohesion factor may be applied. In this research, two different materials were tested for their shear strength. The materials were Natural Crushed Aggregate (NCA) and Recycled Concrete Aggregate (RCA). Each material was also tested under two different circumstances. First, the materials were tested in a small-scale direct shear (SSDS) test with the maximum material size of 0.425 mm and 2.0 mm. Secondly, the materials were tested in a large-scale direct shear (LSDS) test with the graded size of aggregate according to road base layer specification. The SSDS showed the internal friction angle of NCA and RCA varies from 26.20 to 29.82 degrees. Whereas the LSDS showed the internal friction angle of NCA and RCA are 44.90 and 29.16 respectively. Both of SSDS and LSDS also showed the cohesion value of NCA and RCA.
Co-Authors antonius antonius Azman Mohamed Grawira Ganjur Giwangkara Hasanan Md. Nor Hermin Poedjiastoeti Juny Andry M. Faiqun Ni’am Mochamad Hisam Ashari Muhamad Khudza Alfi Himam Nur Hafizah A. P Pratikso Soedarsono Soedarsono Sumirin Sumirin Supriyana Supriyana Supriyana Teguh Prihatno Widya Ayu Prawesthi