California Bearing Ratio Tests of Enzyme-treated Sedimentary Residual Soil Show No Improvement
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چکیده
منابع مشابه
Influence of Bone Ash on Soil California Bearing Ratio (cbr)
The study focussed on stabilizing potential of ash obtained from calcination of cattle bones from slaughter house in Ibadan. Cattle bones obtained were burnt in an open air. The residue was fed into furnace at about 1100 o C for four hours, allowed to cool, milled and sieved with sieve of aperture 75 micro metre to obtain bone ash (BA). The bone ash (BA) was used to stabilize four soil samples ...
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This paper aims to present an experimental and numerical study on the effect of wetting-drying cycles and plasticity index on the California Bearing Ratio (CBR) of lime stabilized clayey soils. The numerical analysis was carried out based on finite element method for comparison between results of experimental and numerical studies. Three clays with different plasticity indices were mixed with v...
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This greenhouse experiment aimed to investigate the effects of poultry manure (PM) on the growth of oat plant (Avena sativa) and removal of total petroleum hydrocarbons (TPHs) from soil. The treatments consisted of three TPH levels (4%, 6%, and 8% w/w) and two PM levels (zero and 1%) at three replications. According to the findings, shoot height, number of leaves, and the fresh and dry...
متن کاملPrediction of California Bearing Ratio of Soils Using Artificial Neural Network
California Bearing Ratio (CBR) is defined as a ratio expressed in percentage of force per unit area required to penetrate a soil mass with a circular plunger of 50 mm diameter at the rate of 1.25 mm/min to that required for corresponding penetration in a standard material. The ratio is usually determined for penetration of 2.5 and 5 mm. Where the ratio at 5 mm is consistently higher than that a...
متن کاملEffect of Lime on the California Bearing Ratio Behaviour of Fly Ash - mine Overburden Mixes
Typically thermal power plants are located near to surface coal mines that produce huge amount of fly ash as a waste byproduct. Disposal of fly ash causes significant economic and environmental problems. Now-a-days, research is going on for bulk utilization of fly ash. In order to increase its percentage utilization, an investigation was carried out to evaluate its potential for haul road const...
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ژورنال
عنوان ژورنال: Sains Malaysiana
سال: 2017
ISSN: 0126-6039
DOI: 10.17576/jsm-2017-4608-11