Require technical articles regarding seismic analysis & aseismic design of RCChimneys

[himanshu83]

To,
All of the forum members,

Very Very Sorry If I am writing in the wrong section, as I am new userm please forgive me.

I am PG student in Structural Engineering in India, I am currently engaged in the preparation of my final-year dissertation, regarding the applications of IS 1893 Part 4 : 2005 & the seismic behavior & aseismic design of tall reinforced concrete chimneys.

All please note that I am stuck with the unavailability of some of the technical literature.

Please, find the list of the technical papers,which I am in very much need of:

1.) Title - Vibration Of Chimneys
author -Chandrasekaran, A. R.
Cement And Concrete Journal,1970 (Publisher-LAlokudyog Cement Service), New Delhi.

2.) Title - SEC-03-02-Seismic/wind analysis of a reinforced concrete chimney-comparative study of A.C.I & IS Codes
authors -V. S. Phani Kanth, R. C. Jain & S. Ramanujam
Structural Engineering Convention,IIT Kharagpur,December, 2003.

3.) Title - Seismic Design of Tall chimney using IS: 1893-2002 & IS: 1893-Draft, (Part-4) code
authors -Doris M. Mehta & Dr Atul K Desai,
International conference on earthquake engineering (ICEE 2006) Sastra,
Thanjavur, Tamilnadu; 25-26 Feb 2006, pp. 315-325.

4.) Title - Earthquake response of tall chimneys
authors - A. S. Arya & D. K. Paul
Proceedings of 6th World Conference on Earthquake Engineering, Volume 2, 1977, pages-1247-1259.

5.) Title - Design of Reinforced Concrete Chimneys for Earthquake Forces
authors -Javeed Munshi
ASCE Conf. Proc. 314, 183 (2008), [DOI:10.1061/41016(314)183]

6.)Title - Evaluation of Concrete Chimneys Designed According to ACI 307 Standard
Authors - Javeed Munshi, Sungjin Bae, Carlos Coronado, Jie Li, and Ossama Ali,
ASCE Conf. Proc. 341, 108 (2009), DOI:10.1061/41031(341)108

7.)Title - Seismic Design of Concrete Chimneys --- State of Practice
Authors - Javeed Munshi and Sanj Malushte
ASCE Conf. Proc. 248, 61 (2007), DOI:10.1061/40946(248)61

Again, please upload any relevant literature pertaining to the use of IS 1893 Part 4 2005 & ACI 307-08 with reference to seismic analysis & aseismic design of reinforced concrete chimneys

Please I request all of you, to help me out with these findings.
I pray to the All Mighty God to bless to all those to help me; as I got no temptations to offer in these matters.

Thank you all
himanshu

[Grunf]

Dear himanshu83,

Maybe this can help you:

Eurocode 8: Design provisions for earthquake
resistance of structures
Part 6: Towers, masts and chimneys
(Revised project team draft. PreStage 49)
September 2003

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0.244 MB


With regards
G


p.s. If I find anything else, I'll post...

[triance]

Try this one:

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---

And also this

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[himanshu83]

Hi triance, I have already got these ones & currently referring them; which has got good examples solved & theory in chp#5 of vol2; the reason being I am pushing you all is - I am unable to get the exact reference of equivalent dynamic stiffness of piles & raft puposed by Novak & Richart respectively that are also quoted in IS 1893 4 2005.
Please anyone who has that work of Novak 1974 & Richart or Wolf on the substructure method (i.e., replacing the foundation by equivalent springs & dashpots that have practical importance also) ; would be very helpful to me as the deadline is approaching for me for my dissertation/
Thank you all
Himanshu(India)

[Badis]

This paper may also be useful:
INFO:
# Title: "Simplified Method for Seismic Analysis of Industrial Chimneys"
# Authors: Victor I. Fernandez-Davila, Rodrigo A. Dunner, and Leonardo E. Carrion
# Publisher: ACI Structural Journal, Vol 102, Is 3, May 2005

DOWNLOAD:

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[himanshu83]

Hi Every body L

Great help Sir - RafikCGS

the problem is that the new IS includes the equivalent spring constants in vice of raft and piled-raft and after a lot of literature survery and scrutinizing and searching I found that those may have been adopted from the following listed papers:

Please anyone could help me out in getting the following

1.Coupled Horizontal and Rocking Vibration of Embedded Footings
Y. O. Beredugo, M. Novak
Canadian Geotechnical Journal 9(4) pages:477–497 (1972)

2.Effect of foundation flexibility on the across-wind response of reinforced concrete chimneys with free-standing liners
Jon K Galsworthy, M Hesham El Naggar
Canadian Geotechnical Journal 37(3), pages:676–688 (2000)

3.Effect of soil on structural response to wind and earthquake
Novak millos
(published in journal of) Earthquake Engineering and Strucutral Dynamics, Volume 3, 1974, pages 79-97


Thanking you in anticipation

Hope some one of you all buddies & might get hold of these technical papers

Warm Regards

Himanshu

[himanshu83]

hi everybody

i request all of you to please help find the base shear forumula from ACI 307 1988

it would be of great help for me

hope somebody would reply

thanks

[hich]

5.) Title - Design of Reinforced Concrete Chimneys for Earthquake Forces

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6.)Title - Evaluation of Concrete Chimneys Designed According to ACI 307 Standard

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7.)Title - Seismic Design of Concrete Chimneys --- State of Practice

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1.Coupled Horizontal and Rocking Vibration of Embedded Footings

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2.Effect of foundation flexibility on the across-wind response of reinforced concrete chimneys with free-standing liners

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3.Effect of soil on structural response to wind and earthquake

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[himanshu83]

Hi everybody!

it might seem i am pushing hard on this forum, for this question, but i am unable to get hold of any resource pertaining to below question which has kept my progress on dead stop
[ the question:-
in simplified seismic analysis of aci 307 1988, i want the formula for shear force; that are there any multipliers (like moments) to get the shear at various sections from the lateral force ? or its simple statics like aci 307 1979]

please help me out anybody who has a hold of aci 307 1988 or any reference to carry on

sorry moderator for repeating the question, but i think you might understand the frustration

thanking you in anticipation

[jacs127]

Dear hich / moderators,

It seems the links are dead and request you to kindly upload the papers.