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Paper Information

Journal:   INTERNATIONAL JOURNAL OF ENGINEERING   JULY 2012 , Volume 25 , Number 3 (TRANSACTIONS A: BASICS); Page(s) 289 To 299.
 
Paper: 

A SIMPLE APPROACH TO STATIC ANALYSIS OF TALL BUILDINGS WITH A COMBINED TUBE-IN-TUBE AND OUTRIGGER-BELT TRUSS SYSTEM SUBJECTED TO LATERAL LOADING

 
 
Author(s):  JAHANSHAHI M.R., RAHGOZAR R.*, MALEKINEJAD M.
 
* DEPARTMENT OF CIVIL ENGINEERING, SHAHID BAHONAR UNIVERSITY OF KERMAN, KERMAN, IRAN
 
Abstract: 

In this paper, an efficient technique is presented for static analysis of tall buildings with combined tube-in-tube and outrigger-belt truss system while considering shear lag effects. In the process of replacing the discrete structure with an elastically equivalent continuous one, the structure is modeled as two parallel cantilevered flexural-shear beams that are constrained at the outrigger-belt truss location by a rotational spring. Based on the principle of minimum total potential energy, simple closed form solutions are derived for stress and displacement distributions. Standard load cases, including uniformly distributed loads, triangularly distributed loads and point loads at top of the structure are considered. Results obtained from the proposed method for 50 and 60 story tall buildings are compared to those obtained using a standard finite element computer package. The approximate analyses are found to yield reasonable results and give a fairly good indication of actual structure’s response.

 
Keyword(s): TUBE-IN-TUBE, OUTRIGGER-BELT TRUSS, EQUIVALENT CONTINUUM MODEL, SHEAR LAG, STRESS FUNCTIONS, DISPLACEMENT FUNCTIONS
 
 
References: 
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Citations: 
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APA: Copy

JAHANSHAHI, M., & RAHGOZAR, R., & MALEKINEJAD, M. (2012). A SIMPLE APPROACH TO STATIC ANALYSIS OF TALL BUILDINGS WITH A COMBINED TUBE-IN-TUBE AND OUTRIGGER-BELT TRUSS SYSTEM SUBJECTED TO LATERAL LOADING. INTERNATIONAL JOURNAL OF ENGINEERING, 25(3 (TRANSACTIONS A: BASICS)), 289-299. https://www.sid.ir/en/journal/ViewPaper.aspx?id=275472



Vancouver: Copy

JAHANSHAHI M.R., RAHGOZAR R., MALEKINEJAD M.. A SIMPLE APPROACH TO STATIC ANALYSIS OF TALL BUILDINGS WITH A COMBINED TUBE-IN-TUBE AND OUTRIGGER-BELT TRUSS SYSTEM SUBJECTED TO LATERAL LOADING. INTERNATIONAL JOURNAL OF ENGINEERING. 2012 [cited 2021July26];25(3 (TRANSACTIONS A: BASICS)):289-299. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=275472



IEEE: Copy

JAHANSHAHI, M., RAHGOZAR, R., MALEKINEJAD, M., 2012. A SIMPLE APPROACH TO STATIC ANALYSIS OF TALL BUILDINGS WITH A COMBINED TUBE-IN-TUBE AND OUTRIGGER-BELT TRUSS SYSTEM SUBJECTED TO LATERAL LOADING. INTERNATIONAL JOURNAL OF ENGINEERING, [online] 25(3 (TRANSACTIONS A: BASICS)), pp.289-299. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=275472.



 
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