International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 08 Issue: 09 | Sep 2021 www.irjet.net p-ISSN: 2395-0072
© 2021, IRJET | Impact Factor value: 7.529 | ISO 9001:2008 Certified Journal | Page 1289
Structural Action of Monolithic Shear Wall on Various Structural
Members of Building in Zone IV and V
Manisha Jadhav
1
1
Manisha Jadhav , PG student, Department of Applied Mechanics, Government College of Engineering, Karad
2
Prof.U.L. Deshpande, Associate Professor, Dept of Applied Mechanics, Government College of Engineering, Karad.,
Maharashtra, India.
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Abstract – Constructions made of shear walls are high in
strength, they majorly resist the seismic force, wind forces and
even can be built on soils of weak bases by adopting various
ground improvement techniques. In the present thesis, a there
is analysis of G+10 building without shear wall and other four
G + 10 building models with different position of shear wall.
The building is modeled in ETABs 2018 software, and analysis
is carried out with additional live loads on slab under linear
static analysis method. This project study the review of shear
wall by dynamic analysis method i.e. response spectrum
method in zone IV and V. A comparison is made between RCC
building without shear wall and building with different
position of shear wall. The design is performed in accordance
with the specifications and standards set out by the IS code and
national building regulation.
By studying different position of shear wall it was concluded
that Corner Shear wall with 50% opening enhances the
strength of normal RCC building with increasing the maximum
storey displacement, reducing in storey drift as well as storey
shear.
Key Words: Shear wall, storey displacement, storey
shear, storey drift, storey stiffness, overturning
moments etc
1.INTRODUCTION
Because an earthquake causes the ground to shake, a building
resting on it will suffer movement at its foundation. One of
the current research areas is structural control, which tries to
reduce structural vibration during loading such as
earthquakes and severe winds. The purpose of the shear wall
is to examine the various methods for securing tall
constructions against the impact of heavy winds loading and
seismic loading.The walls are structurally interwoven with
the roofs and floors, as well as additional lateral walls that
run across at right angles, giving the building structures
three-dimensional solidity. The structural systems with shear
walls are more stable. Because, in comparison to RCC framed
buildings, their supporting area is significantly larger in
relation to the entire plan area of the building. Shear walls are
quick to build, and in a country like India, where shelter is
critical in a short period of time, shear walls can be
constructed swiftly. Shear walls have great in-plane stiffness
and strength, allowing them to resist huge horizontal loads
while also supporting gravity loads. In comparison to
traditionally constructed brick constructions, the precision
with which they are constructed is likewise very great. As a
result, the primary goal of a shear wall is to construct a safe,
tall, and attractive structure. This research aids in the
investigation of wall strength and ductility.
1.1 Objective
1. To Study of different types of shear wall.
2. To Decide the position of shear wall.
3. To find out the response of structural members of
building without shear wall in high seismic zone.
4. To find out the response of structural members of
building with shear wall.
5. To compare the performance of both building
6. To find out the seismic characteristics of structure like
storey drift, storey shear, base shear.
1.2 Methodology
1. Prepare software model on Etabs of G+10 RCC
Symmetrical building.
2. Analysis conventional building model by using
response spectrum method.
3. Decide appropriate location of shear wall in
building.
4. Analysis and design building models with and
without shear wall for seismic zones IV and V.
5. Compare results analytically by using Etabs.
1.3 Modelling
Model 1: G + 10 RCC building without Shear Wall.
Model 2: G +10 RCC building with corner shear wall and 50%
opening.
Model 3: G+ 10 RCC building with full periphery shear wall
and 30% opening for door and windows.
Model 4: G+10 RCC building with full periphery shear wall
and 25% alternate opening for door and windows at two side
of building.