Influence of lime and chicken mesh on compaction behaviour and strength properties of soil

2020 ◽  
Author(s):  
Gagan deep
Keyword(s):  
Strength Properties ◽  
Compaction Behaviour ◽  
Properties Of Soil

scholarly journals Influence of Nano Silica on the Geotechnical Properties of Clayey Soil Stabilized with Lime

2018 ◽  
Vol 7 (1) ◽  
pp. 28-32
Author(s):  
R. Iswarya . ◽  
V. Satheeskumar .
Keyword(s):  
Soil Stabilization ◽  
Clayey Soil ◽  
Strength Properties ◽  
Geotechnical Properties ◽  
Curing Time ◽  
Nano Silica ◽  
Economic Issues ◽  
Stabilized Soil ◽  
Ucs Test ◽  
Properties Of Soil

The soil must be able to withstand the load and transfer it to ground within the range of allowable deformations, for which it must possess good physical and geotechnical properties. The conventional method of stabilization such as removal and replacement of ill – suited soils incur higher cost and is time consuming. A new method of stabilization, designated as chemical stabilization can be adopted. This method initiate chemical reactions such as cation exchange, pozzolanic activity etc., which consequently enhance the geotechnical properties of soil. In this study, the mechanical behavior of soil is improved by addition of nanoparticles i.e., nano silica along with cementitious material, lime. Considering economic issues of nano silica usage and results of this research in soil stabilization projects, in this study 0, 1, 3 and 5 % weight of nano silica is used as well as 0, 2 and 4 % weight of lime is used. The effect of these replacements is studied by Atterberg limits test, compaction test and unconfined compressive strength (UCS) test. The effect of curing time on samples at 3, 7 and 28 days of age has also been investigated. The optimum percentage replacement of nano silica in lime stabilized soil is determined. The microstructure of the stabilized soil is studied by Scanning electron microscopy (SEM) test. Thus the results proved that there is a significant improvement in the plasticity, compaction and strength properties with slight addition of nano silica in clayey soil mixed with lime.

Electrical Resistivity Based Non-Destructive Testing Method for Determination of Soil’s Strength Properties

2012 ◽  
Vol 488-489 ◽  
pp. 1553-1557 ◽  
Author(s):  
Fahad Irfan Siddiqui ◽  
Syed Baharom Azahar Bin Syed Osman
Keyword(s):  
Electrical Resistivity ◽  
Soil Disturbance ◽  
Strength Properties ◽  
Engineering Properties ◽  
Unit Weight ◽  
Ongoing Research ◽  
Electrical Resistivity Survey ◽  
Resistivity Survey ◽  
Properties Of Soil

Precise determination of engineering properties of soil is essential for proper design and successful construction of any structure. The conventional methods for determination of engineering properties are invasive, costly and time-consuming. Electrical resistivity survey is an attractive tool for delineating subsurface properties without soil disturbance. Reliable correlations between electrical resistivity and other soil properties will enable us to characterize the subsurface soil without borehole sampling. This paper presents the preliminary results of an ongoing research on correlations of electrical resistivity with strength properties of soil. Soil investigations, field electrical resistivity survey (VES) and laboratory electrical resistivity measurements were conducted. From the data analysis, significant correlations have been obtained between resistivity and moisture content and angle of internal friction. Weaker correlations have been observed for cohesion and unit weight of soil.

scholarly journals Influence of Agricultural Wastes on Shear Strength Properties of Soil

2016 ◽  
Vol 47 ◽  
pp. 03018
Author(s):  
Nik Daud Nik Norsyahariati ◽  
Abdul Jalil Falil Nisa ◽  
Muhammed Abubakar Sadiq ◽  
Ghafar Azmi Juliana
Keyword(s):  
Shear Strength ◽  
Strength Properties ◽  
Agricultural Wastes ◽  
Properties Of Soil

scholarly journals Strength of Hollow Compressed Stabilized Earth-Block Masonry Prisms

2019 ◽  
Vol 2019 ◽  
pp. 1-8
Author(s):  
Xinlei Yang ◽  
Hailiang Wang
Keyword(s):  
Life Cycle ◽  
Carbon Footprint ◽  
Building Material ◽  
Strength Properties ◽  
Rammed Earth ◽  
Test Results ◽  
Strength Gain ◽  
Earth Block ◽  
Ecological Building ◽  
Properties Of Soil

Earth represents an ecological building material that is thought to reduce the carbon footprint at a point in its life cycle. However, it is very important to eliminate the undesirable properties of soil in an environmentally friendly way. Cement-stabilized rammed earth, as a building material, has gradually gained popularity due to its higher and faster strength gain, durability, and availability with a low percentage of cement. This paper covers a detailed study of hollow compressed cement-stabilized earth-block masonry prisms to establish the strength properties of hollow compressed cement-stabilized earth-block masonry. The test results for masonry prisms constructed with hollow compressed cement-stabilized blocks with two different strength grades and two earth mortars with different strengths are discussed.

An experimental investigation on the particle breakage and strength properties of soil-rock mixture

2021 ◽  
Vol 14 (10) ◽  
Author(s):  
Yiliang Tu ◽  
Hejun Chai ◽  
Xinrong Liu ◽  
Junbao Wang ◽  
Bin Zeng ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Strength Properties ◽  
Particle Breakage ◽  
Properties Of Soil

Stabilization of Clayey Soils by Using the Organic Waste-Material

2020 ◽  
Vol 9 (11) ◽  
pp. 129-132
Author(s):  
Necmi Yarba ◽  
Ekrem Kalkan
Keyword(s):  
Organic Material ◽  
Organic Waste ◽  
Soil Stabilization ◽  
Clayey Soil ◽  
Strength Properties ◽  
Engineering Properties ◽  
Clayey Soils ◽  
Pine Tree ◽  
Problematic Soil ◽  
Properties Of Soil

Soil stabilization known as the process of improving the engineering properties of soils is a method applied when the engineering properties of soil are not suitable for purpose. There are several methods of soil stabilization that could be implemented to improve the physical characteristics of the soil. In this study, the pine tree sawdust as an organic material wase used as additive material for stabilization of clayey soils and the influence of pine tree sawdust on the geotechnical properties of clayey soil was investigated in terms of strength behaviors. The pine tree sawdust is an organic waste resulting from the mechanical milling or processing of timber (wood) into various standard shapes and useable sizes. The strength properties of the clayey soil when blended with pine tree sawdust indicates that the pine tree sawdust is a good stabilization material for this problematic soil. As a result, it is concluded that the pine tree sawdust material as an organic material can be successfully used for the reinforce of clayey soils in the geotechnical applications.

Thermal Conductivity and Strength Properties of Soil-Based Lime Adobe Stabilized with Pottery Burnt Hull Ash

2012 ◽  
Vol 535-537 ◽  
pp. 1950-1954 ◽  
Author(s):  
Weerapol Namboonruang ◽  
Rattanakorn Rawangkul ◽  
Wanchai Yodsudjai ◽  
Nutthanan Suphadon
Keyword(s):  
Mechanical Properties ◽  
Thermal Conductivity ◽  
Compressive Strength ◽  
Strength Properties ◽  
New Novel ◽  
Earthenware Industry ◽  
Soil Cement ◽  
Local Soil ◽  
Percentage Weight ◽  
Properties Of Soil

This work studies the possibility to produce the new novel brick by mixing between the local soil, local lime and burnt hull ash which is the waste in the earthenware industry. All materials conducted in this work are found in Ratchaburi province located in the western of Thailand. The chemical and mechanical properties are studied including the thermal conductivity will be determined. Varying burnt hull ash (BHA) contents are added into the combination and compared properties with the soil cement brick (RCB) at the same percentage weight. Results show that the compressive strength and flexural strength of soil brick mixed with 10% constant lime and varying burnt hull ash contents (CLBA) shows the maximum values at BHA of 25% by weight at water to powder ratio of 0.4225 and the thermal conductivity of CLBA is lower than that of SCB given as 43.98%.

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