EFFECT OF CRACK COHESIVE STRESSES ON THE LOAD-DEFORMATION RESPONSE OF REINFORCED CONCRETE BEAMS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

BROUJERDIAN V.; SHERAFATI A.; KARIMPOUR H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: AMIRKABIR JOURNAL OF CIVIL ENGINEERING (AMIRKABIR) Year:2018 | Volume:50 | Issue:1 Page(s): 89-96

Download Full-Text

Persian Verion

View:

3,281

Download:

398

Cites:

Information Journal Paper

Title

EFFECT OF CRACK COHESIVE STRESSES ON THE LOAD-DEFORMATION RESPONSE OF REINFORCED CONCRETE BEAMS

Author(s)

BROUJERDIAN V. | SHERAFATI A. | KARIMPOUR H. | Issue Writer Certificate

Keywords

REINFORCED CONCRETE BEAMSQ1

FINITE ELEMENT METHODQ3

CRACKQ1

COHESIVE STRESSESQ2

FRACTURE MECHANICSQ1

Abstract

It is well known that the behavior of concrete is extensively affected by the initiation of CRACKs and their propagation. Among these CRACKs, diagonal or shear CRACKs have more complicated and less known behavior. In spite of extensive research in this field, current codes of practice do not provide a uniform margin of safety against shear failure of reinforced concrete yet. To simulate the non-elastic behavior of concrete in the fracture process zone, the distribution of cohesive forces through the CRACK sides have been used by researchers. The aim of this study is to evaluate the effect of the CRACK’s tip cohesive forces on the load-deflection response of REINFORCED CONCRETE BEAMS using fracture mechanic. In the numerical analysis used in this study, the non-linear behavior of concrete in the compression field is simulated by damage-plasticity model. To simulate the non-linear behavior of concrete in the tension area and simulating the onset and evolution of CRACKing, non-linear FRACTURE MECHANICS based on cohesive CRACK model is used. Using finite element software of ABAQUS, a step by step approach is used. In the presented approach, the probability of possibility of CRACK evolution in beams is considered. Comparing the calculated load-deflection curves for several REINFORCED CONCRETE BEAMS with the experimental ones showed a good consistency.

Cites

No record.

References

No record.

Cite

APA: Copy

BROUJERDIAN, V., SHERAFATI, A., & KARIMPOUR, H.. (2018). EFFECT OF CRACK COHESIVE STRESSES ON THE LOAD-DEFORMATION RESPONSE OF REINFORCED CONCRETE BEAMS. AMIRKABIR JOURNAL OF CIVIL ENGINEERING (AMIRKABIR), 50(1 ), 89-96. SID. https://sid.ir/paper/165611/en

Vancouver: Copy

BROUJERDIAN V., SHERAFATI A., KARIMPOUR H.. EFFECT OF CRACK COHESIVE STRESSES ON THE LOAD-DEFORMATION RESPONSE OF REINFORCED CONCRETE BEAMS. AMIRKABIR JOURNAL OF CIVIL ENGINEERING (AMIRKABIR)[Internet]. 2018;50(1 ):89-96. Available from: https://sid.ir/paper/165611/en

IEEE: Copy

V. BROUJERDIAN, A. SHERAFATI, and H. KARIMPOUR, “EFFECT OF CRACK COHESIVE STRESSES ON THE LOAD-DEFORMATION RESPONSE OF REINFORCED CONCRETE BEAMS,” AMIRKABIR JOURNAL OF CIVIL ENGINEERING (AMIRKABIR), vol. 50, no. 1 , pp. 89–96, 2018, [Online]. Available: https://sid.ir/paper/165611/en

Related Journal Papers