expansive soils
EXPANSIVE SOILS: PROBLEMS AND REMEDIAL MEASURES
... structures. Expansive soils of India are highly argillaceous, very fine-grained, possesses unique capacity to hold water, swell when wetted and exert high swelling pressures when ...these soils are: ...
17
Effectiveness of Two-Stage Stabilization for Improvement of Geotechnical Properties of Expansive Soils
... of expansive soils by firstly treating the soil with lime, leaving it to mellow and then treating it with cement is investigated in this study through laboratory ...plastic expansive soil to a ...
8
EVALUATING THE SUITABILITY OF MICROBIAL INDUCED CALCITE PRECIPITATION TECHNIQUE FOR STABILIZING EXPANSIVE SOILS
... sandy soils and is effective or economical to a depth less than 10 m (Ivanonv & Chu, ...for expansive soils (Petry & Little, ...cohesionless soils to facilitate the stability of ...
102
Effect of Fly Ash, Human Hair Fiber and Phosphogypsum on Properties of Expansive Soils
... of expansive soils this fiber can make strong bonds and work as reinforcement agent, which in result it increases shear strength and reduces the chances of swelling ...
7
Treatment of expansive soils with quality saline pore water by cyclic drying and wetting
... expansive soils. In order to achieve an appropriate soil with high expansive behavior, a number of mixtures of the clay soil and bentonite with different percentages (10, 20 and 30%) were ...
10
Review on the Effect of waste ceramic Dust on the Geotechnical Properties of Expansive Soils
... Expansive soils are the soils which swell significantly when come in contact with water and shrink when the water squeezes out ...swelling soils, are those soils which have tendency to ...
7
Discretized boundary integral equations of unsaturated expansive soils in two dimensions
... In this paper, we have sought to demonstrate the principal techniques that must be employed to translate the formal boundary integral equation solutions of unsaturated expansive soils into a practical ...
5
Prediction of Swelling Kinetics of Expansive Soils of Rufisque (Senegal, West Africa)
... of soils on light buildings have been observed for several ...swelling soils. Since 1983, these expansive soils have been the subject of many ...the expansive nature of Rufisque ...
16
Construction Problems of Light Structures Founded on Expansive Soils in Sudan
... non-swelling soils significantly reduced the swelling ...compacted expansive soil-lime mixture (4% by weight of quicklime) to overcome the cracking and sliding of the side slopes lining of Friant-Kern canal ...
7
Modelling of Swelling Parameters and Associated Characteristics Based on Index Properties of Expansive Soils
... swelling soils under the foundations of civil engineering structures particularly lightly loaded structures has caused serious damages around the globe due to their differential up ...for expansive ...
9
Studying the Applicability of Biostimulated Calcite Precipitation in Stabilizing Expansive Soils
... tested soils for the biostimulation experiments. To prepare artificial soils having the same microbial communities, commercially available sands was added to one natural soil resulting in four artificial ...
85
Studying the Use of Microbial Induced Calcite Precipitation as a Shallow Stabilization Alternative to Treat Expansive Soils
... of soils (Burbank et ...granular soils, using one-dimensional column specimens which resulted in significant improvement of geotechnical properties, including unconfined compressive strength and ...natural ...
90
Investigation on Soil Mixtures Comprising of Expansive Soils Mixed With A Cohesive Non Swelling Soil Sindhuja Kandhunuri & Dr P Rajasekhar
... non-swelling soils is popular meth- od of soil improvement owing to its availability, low cost and applicability to wide range of ...of expansive soils using cohesive non-swelling soils ...
8
Correlation between Swelling Pressure and Free Swell of Greater Cairo City Expansive Soils – A Case Study
... This research is based on results of 6 soil samples taken from different locations of studied area as shown in Table 1 and Fig. 1. The samples selected at this zones based on history of damaged buildings due to ...
6
Influence of Bio Enzyme and Expanded Polyethylene (EPE) Cushion on Swelling Characteristics of Expansive Soils
... Abstract: Expansive soils experience significant volume change associated with changes in moisture ...with expansive soils are ...of expansive soil, which is a major concern of the ...
14
Influence of Swell on Stress-strain behaviour of Expansive Soils Under Various Confining Pressure
... of expansive soil on triaxial test before and after swell under the applied confining pressure of 50, 70 and 90 ...of expansive clay was influenced by change the water content of specimen and the confining ...
7
GEOTECHNICAL PROPERTIES OF EXPANSIVE SOILS IN AWKA AND ENVIRONS SOUTHEASTERN NIGERIA, IN RELATION TO ENGINEERING PROBLEMS
... of expansive soils have lead to cracking, failures and eventually collapse of engineering structures such as roads, buildings and drainage facilities in the study area (Figure 1 to ...by expansive ...
16
Effect of Salinity on Geotechnical Properties of Expansive Soils
... of expansive soils have come out with numerous fruitful solutions including chemical stabilization techniques and deep foundation ...for expansive soil is that, expansion occurs because of absorption ...
8
An Effective and Stabilization of Expansive Soils using Flyash
... of soils are regarded asa potential natural hazard – if not treated, thesecan cause extensive damage to the structures built upon them, as well causing loss of ...humanlife. Soils whose composition ...
5
Effective road pavement design for expansive soils in Ipswich
... Expansive soils are typically clays that demonstrate extensive volume and strength changes at varying moisture content due to their chemical ...these soils in an effort to determine the most ...
144