flexural beam as to crated then its need to upload to abaqus foftware

1. FLEXURAL BEHAVIOUR OF RCC BEAM USING
ABAQUS SOFTWARE
Project guide :
PRATHEEKSH M
PROJECT MEMBERS
LAVANYA V PAWAR
RANJITH K
MANOJ R KOLKAR
DEEPAK GOWDA P

2. CONTENT:
• INTRODUCTION
• GENERAL
• REVIEW OF LITERATURE
• OBJECTIVES
• METHODOLOGY
• STEPS IN SIMULATION
• DESIGN CRITERIA
• CONCLUSION
• POSSIBLE OUTCOMES
• REEFERENCE

3. INTRODUCTION:
• A concrete beam is a structural element that carries load primarily in bending. The loads
carried by a beam are transferred to columns, walls, ultimately to foundations.
• The compression section must be resist buckling and crushing, while the tension section must
be able to resist to the tension.
• Experimental based testing has been widely analyzed on individual elements and the effects
of concrete strength under loading.
• It is extremely time consuming, and the use of materials can be quite costly. The use of
computer software to model these elements is much faster and extremely cost-effective.

4. GENERAL:
The rapid development of economic construction, people are
increasingly looking for more & more new materials for building
construction. Reinforced concrete is widely used in engineering
structures. Fe 555 and Fe 600 are not introduced in design
engineering codes till now, the above mentioned factors, very less
private contractor projects and none of public government projects
are able to propose for using these higher grades of reinforcement
in their technical specification. TMT steel is used in reinforced
concrete construction to provide better strength in tension, bending
and shear as well as in compression. TMT manufacturing process is
expected to improve properties such as yield strength, ductility and
toughness of TMT bars.

5. Sl
no
Author Salient features Result
01 Hsiung
and
Frantz
The tests were carried out to
determine how varying web widths
and different transverse stirrup
distributions affect beam shear
strength. In the present study, the
authors discussed load-deflection
response, ultimate shear capacities,
stirrup stresses, surface inclined
crack widths and internal crack
widths.
The authors observed that shear
capacity of a large reinforced
concrete beam is not affected by the
transverse spacing of stirrups across
the web width.
REVIEW OF LITERATURE

6. Sl
no
Author Salient features Result
02
Saifullah Carried out flexural
test on reinforced
concrete beams to
study the flexural
behavior. The beam
specimens were
modeled in ANSYS,
SAS 2005 with
different
reinforcement ratio.
1st cracking location was 0.43L to
0.45L from the support. Maximum load
carrying capacity at 1st cracking was
observed for over-reinforced beams.
This load carrying capacity was equal to
the ultimate load for beams with
balanced section.

7. Sl
no
Author Salient features Result
03 Abdulrahma
n
Evaluated experimentally
the effective moment of
inertia of rectangular
reinforced concrete beams
from the immediate
deflection. The beams
were of different
reinforcement ratios and
loaded under a mid-span
concentrated load. The
test results obtained were
compared with the ACI
Building Code equation of
effective moment of
inertia.
The authors observed a noticeable difference
especially for heavily reinforced beams.

8. OBJECTIVES:
• The main aim of this investigation is to examine the
possibility and feasibility of high grade steel as
reinforcement for beam.
• To study the flexural behavior of reinforced concrete
beams.
• To evaluate the ultimate load carrying capacity of
beams reinforced with high strength steel as
reinforcement.

9. • Collection of required data to carry out the analysis from
journals, technical magazines, reference books and web source.
• Mix design was prepared 700*150*150mm of M35 grade
concrete according to IS 456:2000 and IS 516:1954
• Preparation of RC beams with casting cube by using M35 grade
concrete.
• test like Flexural Strength on casted specimens were performed.
• Comparison to be made between these analysis to know
possibility and feasibility with ABAQUS Software .
• Drawing final conclusion from the analysis of result.
METHODOLOGY:

10. STEPS IN SIMULATION
DESIGN OF 3D
MODEL
PREPROCESSING
• SELECTING DESIRED
ELEMENT TYPE
• MATERIAL PROPERTIES
MESHING

11. BOUNDARY CONDITION
AND LOADING
ANALYSIS
(SOLVE)
POST-PROCESSING
(REVIEW OF RESULT)
REPORT GENERATION
RE-DESIGN
RE-CHECK

12. CONCLUSION:
• The ultimate load carrying capacity of Plane concrete beam is 0.14 times
under reinforced beam
• From the analytical investigation it was observed that under reinforced ratio
is the best type of reinforcement ratio among the others since it shows
greatest warning zone before failure.
• Variations in concrete compressive strength have relatively small effects on
the beam flexural behavior but major effects on the column compressive and
strength.
• The flexural behavior of reinforced concrete beam is strongly influenced by
the variations in the tension steel ratio but not much by the changes in the
compression steel ratio. The axial strength and stiffness of RC columns are
found to be varying to the changes in their total steel area.

13. POSSIBLE OUTCOMES:
• The working condition of the strengthened beam especially the
specimen strengthened with double layer of steel wire improved
obviously.
• After strengthened load when the 1st crack appeared has a little
increase. The growth of cracks blocked up. More fine crack and the
smaller distance between them indicate a good performance in
regular service time.
• The result show that the close binder is of better bonding and the
reinforced layer works co-ordinately with originals RC beam

14. Mix design
• Cement content=58 kg
• Sand =64kg
• CA=94.68kg
• Water =29 lit
• beam size 700*150*150 of two beam
• cube size 150*150*150 of three
• Dia of bars used =8mm
• Stirrups spacing 160mm cc M

17. picture take during the work ;

18. picture take during the work ;

19. picture take during the work ;

20. picture take during the work ;

21. REFERENCES:
• International Research Journal of Engineering and Technology (IRJET) e-
ISSN: 2395-0056 Volume: 05 Issue: 06 | June-2018.
• Saifullah, M. Nasir- uz-zaman, S.M.K. Uddin, M.A. Hossain, M.H. Rashid
(2011), “Experimental and Analytical Investigation of Flexural Behavior of
Reinforced Concrete Beam” , International Research Journal of Engineering
and Technology, Vol-11, pp.146-153.
• American Concrete Institute, “Material and General Properties of
Concrete,” ACI Manual of Concrete Practice, Part 1, 1996.
• Hossain. Nadim, M, 1998, “Structural Concrete Theory & Design”,
Addison-Wesley Publishing Company .
• IS-456:2000, “Code of practice for plain and reinforced concrete”, Bureau
of Indian Standards, New Delhi, July2000 and IS-516:1959, “Methods of
tests for strength of concrete”, Bureau of Indian Standards, New Delhi,
1959. And also IS-10262 for mix design.