Call For Paper Volume:4 Issue:10 Oct'2017 |

VARIATION OF SEISMIC FORCES WITH VOLUME OF LIQUID FOR ELEVATED TANK

Publication Date : 28/01/2016



Author(s) :

PALVE GAURAV A. , Nankar Aniket R. , Navale Shrikant S..


Volume/Issue :
Volume 3
,
Issue 1
(01 - 2016)



Abstract :

Seismic behavior of elevated water tank is one of the major concerns where water tanks are designed in such a way that it should remain functional even after an earthquake. Elevated water tanks are more vulnerable when earthquake hits the region thus, analysis & design of such structures against the earthquake effect is of considerable importance. Evaluation of seismic forces on circular water tank has been studied as per IS 1893-2002 (Draft) with IITKGSDMA guidelines .Variation of seismic forces on elevated tank having different capacities ranging from 100 m3 to 200 m3 are presented in this paper. Seismic forces on circular water tanks are calculated for different volume and different parameters such as time period, base shear, base moment, stiffness are presented. The main aim is to evaluate influence of tank capacity on seismic forces. Finite element software ETABS has been used to calculate the stiffness of staging and forces are calculated as per IS 1893:2002.


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VARIATION OF SEISMIC FORCES WITH VOLUME OF LIQUID FOR ELEVATED TANK

January 25, 2016