Results 11 to 20 of about 1,081 (171)

Evaluation of Subgrade Soils using California Bearing Ratio (Cbr) in Parts of Rivers

open access: yesJournal of Applied Sciences and Environmental Management, 2014
Subgrade soils are characterized by their resistance to deformation under load, which can be a measure of strength (stress needed to break a material) or stiffness (the relationship of stress and strain in the elastic range or how well a material is ...
N E Ekeocha, N Egesi
doaj   +3 more sources

Improving California Bearing Ratio (CBR) Using Chemical and Physical Treatments for Diyala Soils

open access: yesDiyala Journal of Engineering Sciences, 2021
Gets in the world at this time continued growth and rapid development in the whole aspects of life. The urgent needing accomplished that is in civil engineering demands like the construction of houses, schools, hospitals, roads, and other structures ...
Omer Ahmed   +2 more
doaj   +3 more sources

An assessment of how penetration curve adjustment affects the California bearing ratio (CBR)

open access: yesStudia Geotechnica et Mechanica, 2021
With the rapidly developing road transport, there is a demand for new roads to be constructed and for the existing ones to be repaired or extended. The base of any road is its foundation, usually made of crushed or uncrushed aggregate.
Bednarek Łukasz
doaj   +2 more sources

Uji CBR (California Bearing Ratio) pada Tanah Lempung Stabilisasi Abu Marmer dan Biogrouting

open access: yesMedia Komunikasi Teknik Sipil
Tanah dasar yang ada untuk konstruksi jalan cukup beragam, ada kalanya tidak memenuhi standar sebagai tanah dasar konstruksi. Upaya perbaikan diperlukan apabila tanah yang ada memiliki nilai CBR (California Bearing Ratio) yang cukup rendah.
Aazokhi Waruwu   +5 more
doaj   +2 more sources

The utilization of lime and plastic sack fiber for the stabilization of clay and their effect on CBR value

open access: yesTeknika, 2021
The soil of Kubang Laban Road at Terate Village, Kramatwatu-Serang district, can be classified as a clay soil type with a low bearing capacity with a field California Bearing Ratio (CBR) value of 2.16%.
Enden Mina   +3 more
doaj   +1 more source

Determining Geotextile Effects on Bearing Capacity Ratio and Cost of Pavement Layers by Conducting CBR Tests

open access: yesJournal of Natural Fibers, 2022
In this study, California Bearing Ratio (CBR) tests in a laboratory were performed to observe the effects of geotextiles on bearing capacity ratio, pavement layer thickness, and cost for geotextile reinforced soils.
Elif Cicek, Volkan Buyukakin
doaj   +1 more source

Phase Diagrams of Carbonate Materials at High Pressures, with Implications for Melting and Carbon Cycling in the Deep Earth

open access: yesGeophysical Monograph Series, Page 137-165., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Konstantin Litasov   +3 more
wiley  

+1 more source

Improving the Soft Clay Using Seashell and Eggshell for Road Construction [PDF]

open access: yesJournal of Engineering Research - Egypt, 2022
Farming residues like eggshells and Sea residues like seashells have turned into a well-known choice for enhancement of soft soils because of their expense viability and natural cordiality, making them a suitable choice for accomplishing sustainability ...
Mohamed Sakr   +3 more
doaj   +1 more source

Preparation, Characterization and Modeling of Unbound Granular Materials for Road Foundations

open access: yesApplied Sciences, 2018
A wide range of granular soils were laboratory prepared as base and sub-base materials in flexible pavements technology. The samples were produced according to the requirements defined in the Spanish General Technical Specifications for Roads and Bridge ...
Fernando Varela   +2 more
doaj   +1 more source

Effect of Zeolite on the Compaction Properties and California Bearing Ratio (CBR) of Cemented Sand

open access: yesInternational Journal of Engineering and Technology Innovation, 2021
This research investigates the impact of zeolite on the compaction properties and California Bearing Ratio (CBR) of cemented sand. For this purpose, firstly, sand, cement (2, 4, 6, and 8% by the sand dry weight), and zeolite (0%, 30%, 60%, and 90% of cement content, as a replacement material) are mixed.
Ghasem Norouznejad   +3 more
openaire   +2 more sources

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