Numerical Analysis of Stone Column Foundation for Circular Storage Tank
Keywords:
Stone Column, Storage Tank, Modulus of Elasticity, Settlement, CushionAbstract
The Stone-column is a helpful strategy for expanding the bearing limit
and decreasing settlement of establishment soil. Ground
improvement methods are various yet all expect to redress the
building conduct of tricky soils in order to accomplish wanted
properties. Different strategies might be utilized for soil
improvement, including segment type components, soil substitution,
and combination might be thought of. In this investigation the stone
segment is established beneath the enormous tube shaped capacity
tanks. A tube shaped capacity tank is a basic structure. The procedure
includes establishment of stone sections into the ground with the
goal that the general solidness of the ground gets expanded. It has
been found, subsequent to stacking the inside masterminded
gathering of stone section experienced more settlement or worry
than segment at the edge. The investigation plans to defeat the nonuniform pressure dissemination at the top of the gathering of stone
segment by use of sand-rock pad. The parametric investigation
remembers variety for thickness of pad (tcu), modulus of flexibility
(Ecu), L/D proportion of sections, modulus of versatility (Ec) of
gathering of segment and the dispersing of segments in gathering.
References
Muzammil SP, Varghese RM, Josep J Performance of
Stone Column under Circular Storage Tanks.
Hasan M, Samadhiya NK. Experimental and Numerical
Analysis of Geosynthetic-Reinforced Floating Granular
Piles in Soft Clays. Int. J. of Geosynth. and Ground Eng.
(2016) 2:22.
Khan M, Hussain S, Naseer S et al. A Comparative
Study of Ground Improvement by Lime and Granular
Columns”8th International Civil Engineering Congress
(ICEC-2016) “Ensuring Technological Advancement
through Innovation Based Knowledge Corridor”
December, 23-24, 2016, Karachi, Pakistan.
Mohammed Y. Fattah, Mohammed A. Al-Neami, Ahmed
Shamel Al-Suhaily. Estimation of bearing capacity of
floating group of stone columns. Engineering Science
and Technology, an International Journal (2017) .
Maki Jafar Mohammed Al-Waily. Effect of Area
Replacement Ratio on Bearing Capacity of Soil Treated
With Stone Column. Journal of Kerbala University
; 10(4).
Maki J. Mohammed Al-Waily. Laboratory Investigation
on Efficiency of Models Stone and Lime Column Groups”
Journal of Kerbala University , 2012; 10(4).
Karim HH, Mahmood MM, Renka RG. Soft Clay Soil
Improvement Using Stone Columnsand Dynamic
Compaction Techniques. Eng. & Tech. 2009; 27; 14 .
Castro J. Numerical modelling of stone columns beneath
a rigid footing. Computers and Geotechnics 2014; 60:
-87.
