Pullout Capacity of a Vertical Plate Anchor Embedded in Cohesion-less Soil | Book Publisher International

 In this document, the ultimate cohesion-less pullout capability of a shallow laid vertical plate strip anchor  With the consideration of active and passive limit equilibrium states in the soil, the soil is analysed.  The equation of Kötter is used to measure the active and passive thrusts that are subsequently used in  Analysis in which all equilibrium equations are correctly interpreted. The distinctive loss  Surfaces under active and passive limits are defined on the basis of force equilibrium.  conditions of equilibrium. One distinctive characteristic of the system proposed is the ability to quantify the method.  Active/passive thrust application point using moment equilibrium. Another attribute that distinguishes  Predict the distribution of soil reactions on the surface of the failure. Comparison between the effects of the  The proposed approach demonstrates the experimental findings available in comparison to other theoretical approaches. That, up to the 3.0 embedment ratio, the method proposed is capable of Make predictions that are fairly successful.

Author (s) Details

G. S. Kame
Department of Civil Engineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.

D. M. Dewaikar
Department of Civil Engineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.

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Interrelationship between Safe Bearing Capacity and Angle of Internal Friction of Pilani Soil | Chapter 12 | New Ideas Concerning Science and Technology Vol. 1

 In order to obtain a simpler connection between the secure bearing potential of cohesion-less soil and the angle of internal friction, the current analysis was carried out using the theory of least squares. Secure soil bearing potential is used in the construction of foundations. Shallow foundations are used extensively in the form of continuous strips. Standard calculations are required to estimate the secure bearing ability of the shallow foundations of the soil supporting strip. For cohesion-less soil, it appears from these equations that there is a clear dependency of bearing capability on the angle of internal friction. This relationship was developed on the basis of the correlation observed between the safe bearing ability and the inner friction angle of soil samples collected from Birla Institute of Technology & Science; Pilani campus within 100 km. By analysing 20 separate cohesion-less soil samples, correlation was established and checked for 19 other cohesion-less soil samples. Analytical equations have been developed in the form of both linear and quadratic polynomials. The correlation coefficient was found to be 0.869319 & 0.942516 between the real and estimated value of safe bearing potential for linear and quadratic polynomials. It can be argued that the approach presented in this study is of significant importance. The calculated safe bearing capacity value using equations built in the current study is for 2 metres of wide strip footing with 2 metres of embedment depth. The loading state is vertical with no impact of eccentricity.

Author(s) Details

Prof. Kamalesh Kumar

Department of Civil Engineering, Birla Institute of Technology & Science, Pilani, – 333031, Rajasthan, India.

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