Wind Induced Deformation Effect on Elevated RC Cylindrical Empty Silo: WIND INDUCED OVALING DEFORMATION AND BENDING EFFECT ON ELEVATED RC CYLINDRICAL EMPTY SILO WALL UNDER LOAD - Couverture souple

Samanta, Amiya K.; Patra, Prasanta; Purnendu Ray, Dr.

 
9783843371490: Wind Induced Deformation Effect on Elevated RC Cylindrical Empty Silo: WIND INDUCED OVALING DEFORMATION AND BENDING EFFECT ON ELEVATED RC CYLINDRICAL EMPTY SILO WALL UNDER LOAD
Couverture souple
ISBN 10 : 3843371490 ISBN 13 : 9783843371490
Editeur : LAP LAMBERT Academic Publishing, 2010

Synopsis

This investigation presents the effect of ovalisation of circular cylindrical wall of ground elevated reinforced concrete(RC) silo under wind load using an analytical/approximate and a numerical/finite element model in Abaqus. A few case studies have been carried out using the wind load distribution as per relevant Bureau of Indian Standard(BIS) code of practice. Results obtained from the three dimensional finite element model of the silo clearly support the fact of transverse bending of the silo wall. It also shows that the values of deformation and stresses obtained thus is much on lower end compared to the results of analytical model in bending of silo wall in transverse direction. A critical band /zone of influence has been derived where the effect of ovalisation is found to be significant along the height of the silo wall. The present wok also proposes graphs /charts to derive a modification factor over the values obtained by analytical /approximate method so that the designers may take appropriate measures in the process of designing and detailing of the silo wall under wind load without going for detail investigation of the model under consideration.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

This investigation presents the effect of ovalisation of circular cylindrical wall of ground elevated reinforced concrete(RC) silo under wind load using an analytical/approximate and a numerical/finite element model in Abaqus. A few case studies have been carried out using the wind load distribution as per relevant Bureau of Indian Standard(BIS) code of practice. Results obtained from the three dimensional finite element model of the silo clearly support the fact of transverse bending of the silo wall. It also shows that the values of deformation and stresses obtained thus is much on lower end compared to the results of analytical model in bending of silo wall in transverse direction. A critical band /zone of influence has been derived where the effect of ovalisation is found to be significant along the height of the silo wall. The present wok also proposes graphs /charts to derive a modification factor over the values obtained by analytical /approximate method so that the designers may take appropriate measures in the process of designing and detailing of the silo wall under wind load without going for detail investigation of the model under consideration.

Biographie de l'auteur

Dr. Amiya K. Samanta- Associate Prof. in the Dep. of Civil Eng. at National Inst. of Tech, India. BE, ME, PhD degrees at Jadavpur Univ. Industrial Experience in design of reinforced silo. Prasanta Patra- Senior Lect. in the Dep. of Civil Eng. at K. G. Eng.Inst. Bishnupur, India. Dr. Purnendu Ray-Prof. in the Dep. of Civil Eng at NIT Durgapur

Dr. Amiya K. Samanta- Associate Prof. in the Dep. of Civil Eng. at National Inst. of Tech, India. BE, ME, PhD degrees at Jadavpur Univ. Industrial Experience in design of reinforced silo. Prasanta Patra- Senior Lect. in the Dep. of Civil Eng. at K. G. Eng.Inst. Bishnupur, India. Dr. Purnendu Ray-Prof. in the Dep. of Civil Eng at NIT Durgapur

Dr. Amiya K. Samanta- Associate Prof. in the Dep. of Civil Eng. at National Inst. of Tech, India. BE, ME, PhD degrees at Jadavpur Univ. Industrial Experience in design of reinforced silo. Prasanta Patra- Senior Lect. in the Dep. of Civil Eng. at K. G. Eng.Inst. Bishnupur, India. Dr. Purnendu Ray-Prof. in the Dep. of Civil Eng at NIT Durgapur

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2010
Langue
anglais
ISBN 10 
3843371490
ISBN 13 
9783843371490
Reliure
Broché
Nombre de pages
136
Coordonnées du fabricant
non disponible
Personne responsable
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