Please use this identifier to cite or link to this item: https://idr.l1.nitk.ac.in/jspui/handle/123456789/7344
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dc.contributor.authorJisha, S.V.
dc.contributor.authorJayalekshmi, B.R.
dc.contributor.authorShivashankar, R.
dc.date.accessioned2020-03-30T09:58:53Z-
dc.date.available2020-03-30T09:58:53Z-
dc.date.issued2014
dc.identifier.citationComputing in Civil and Building Engineering - Proceedings of the 2014 International Conference on Computing in Civil and Building Engineering, 2014, Vol., , pp.1368-1375en_US
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/7344-
dc.description.abstract3D finite element (FE) analyses were carried out for 100-m and 400-m-high RC chimneys having piled annular raft and annular raft foundations considering the flexibility of soil subjected to across-wind load. Stiffness of supporting soil and foundation were varied to evaluate the significance of SSI. The integrated chimney-foundation-soil system was analysed by finite element software ANSYS based on direct method of SSI assuming linear elastic material behaviour. FE analyses were carried out for two cases of SSI, namely: (1) chimney with annular raft foundation, and (2) chimney with piled annular raft foundation. The responses in raft, such as bending moments and settlements, were evaluated for both cases and compared to those obtained from the conventional method of analysis of annular raft foundation. It is found that the responses in raft depend on the stiffness of the underlying soil and the stiffness of foundation. � ASCE 2014.en_US
dc.titleAnalysis of foundation of tall RC chimney with 3D finite element methoden_US
dc.typeBook chapteren_US
Appears in Collections:2. Conference Papers

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