Structure without shear walls

Oct 13, 2025 by thesweetdesigns.com 105 views

Analysis of the Effect of Shear Wall Location on Multilevel Buildings in Dealing with Earthquake Lateral Forces (Structure of Dormitory Pusdiklat Bumi Suci Maitreya, Pekanbaru)

Shear walls are a crucial element in the design of multi-storey building structures that function as a lateral load barrier, especially when an earthquake occurs. The existence of shear walls provides significant stiffness, thereby increasing building stability. In this context, this study will examine the effect of the location of shear walls on the structure of the multi-storey building, especially in the Bumi Suci Maitreya Pusdiklat Dormitory in Pekanbaru, which consists of four floors with a total height of 21 meters. Understanding the importance of shear walls in earthquake-resistant design is essential for ensuring the safety of buildings and their occupants.

This final project aims to explore how varying shear walls can affect structural performance in dealing with lateral forces due to earthquakes. This research will involve four structural models, namely:

Structure without shear walls: This model will serve as a baseline to compare the performance of the other models.
Shear wall in the middle position of the structure (symmetrical): This model will examine the effect of a shear wall in a symmetrical position on the structure's performance.
Shear wall on the outside of the structure (symmetrical): This model will investigate the effect of a shear wall on the outside of the structure on its performance.
Sliding walls on the outside of the structure (not symmetrical): This model will explore the effect of sliding walls on the outside of the structure on its performance.

By using the spectrum response method, the analysis will be carried out to compare structural periods, basic shear force, lateral transfer, and structural deviations. The results of this study will provide valuable insights into the effectiveness of different shear wall locations in reducing the lateral force.

The analysis is done by modeling the four shear wall variations in structural analysis software. This study considers various parameters, including soil characteristics in Pekanbaru which is an earthquake-prone area. After getting the analysis of each model, the data will be compared to drawing conclusions about the effectiveness of each shear wall location in reducing the lateral force. The methodology used in this study will provide a comprehensive understanding of the effect of shear wall location on the structure's performance.

The results of the analysis show that the use of shear walls can significantly reduce lateral transfer and structural deviations. The best model in this case is a structure with a sliding wall in a symmetrical middle position. This model shows the best performance in maintaining stability and reducing damage during the earthquake. The results of this study highlight the importance of shear wall location in reducing the lateral force.

The use of shear walls on the outside, although it still has a positive impact, shows a slightly lower performance compared to models that have shear walls in the middle. This may be caused by a better lateral load distribution and more equitable structural support in the symmetrical model. The results of this study suggest that the location of shear walls plays a crucial role in the structure's performance.

Based on this research, it can be concluded that the optimal sliding wall placement plays an important role in improving the performance of multi-storey buildings in dealing with lateral forces, especially during earthquakes. Models with shear walls in the middle position are proven to be the most effective in reducing the movement and deviation, so it is recommended to be applied to the design of buildings in earthquake-prone areas. This finding provides added value for planners and structural engineers in designing buildings that are safe and earthquake-resistant.

This finding provides added value for planners and structural engineers in designing buildings that are safe and earthquake-resistant. Subsequent research can expand this test by considering other factors, such as material variations and other structural systems to increase understanding of building behavior in earthquake conditions. The results of this study will contribute to the development of more effective earthquake-resistant design strategies.

Based on the results of this study, the following recommendations are made:

Shear walls should be placed in the middle position of the structure to achieve the best performance in reducing the lateral force.
Structures with shear walls on the outside should be designed with a symmetrical layout to ensure better lateral load distribution and more equitable structural support.
Further research should be conducted to investigate the effect of material variations and other structural systems on the structure's performance.

This study has several limitations, including:

The analysis was conducted using a simplified model, which may not accurately represent the real-world conditions.
The study only considered four structural models, which may not be representative of all possible shear wall locations.
The study did not consider the effect of other factors, such as material variations and other structural systems, on the structure's performance.

Future research should focus on:

Investigating the effect of material variations on the structure's performance.
Examining the effect of other structural systems on the structure's performance.
Developing more effective earthquake-resistant design strategies.

In conclusion, this study has demonstrated the importance of shear wall location in reducing the lateral force on multi-storey buildings. The results of this study highlight the need for careful consideration of shear wall location in the design of buildings in earthquake-prone areas. The findings of this study will contribute to the development of more effective earthquake-resistant design strategies.
Frequently Asked Questions (FAQs) on the Effect of Shear Wall Location on Multilevel Buildings in Dealing with Earthquake Lateral Forces

A: A shear wall is an important element in the design of multi-storey building structures that function as a lateral load barrier, especially when an earthquake occurs. The existence of shear walls provides significant stiffness, thereby increasing building stability.

A: There are four types of shear wall locations that were studied in this research:

Structure without shear walls: This model will serve as a baseline to compare the performance of the other models.
Shear wall in the middle position of the structure (symmetrical): This model will examine the effect of a shear wall in a symmetrical position on the structure's performance.
Shear wall on the outside of the structure (symmetrical): This model will investigate the effect of a shear wall on the outside of the structure on its performance.
Sliding walls on the outside of the structure (not symmetrical): This model will explore the effect of sliding walls on the outside of the structure on its performance.

A: The use of shear walls can significantly reduce lateral transfer and structural deviations. The best model in this case is a structure with a sliding wall in a symmetrical middle position. This model shows the best performance in maintaining stability and reducing damage during the earthquake.

A: This study has several limitations, including:

The analysis was conducted using a simplified model, which may not accurately represent the real-world conditions.
The study only considered four structural models, which may not be representative of all possible shear wall locations.
The study did not consider the effect of other factors, such as material variations and other structural systems, on the structure's performance.

A: Based on the results of this study, the following recommendations are made:

Shear walls should be placed in the middle position of the structure to achieve the best performance in reducing the lateral force.
Structures with shear walls on the outside should be designed with a symmetrical layout to ensure better lateral load distribution and more equitable structural support.
Further research should be conducted to investigate the effect of material variations and other structural systems on the structure's performance.

A: Future research should focus on:

Investigating the effect of material variations on the structure's performance.
Examining the effect of other structural systems on the structure's performance.
Developing more effective earthquake-resistant design strategies.

A: The findings of this study highlight the need for careful consideration of shear wall location in the design of buildings in earthquake-prone areas. This study provides valuable insights into the effectiveness of different shear wall locations in reducing the lateral force, which can inform the development of more effective earthquake-resistant design strategies.

A: The findings of this study can be applied to the design of buildings in earthquake-prone areas, including:

Residential buildings: The study's findings can inform the design of residential buildings to ensure their safety and stability during earthquakes.
Commercial buildings: The study's findings can inform the design of commercial buildings to ensure their safety and stability during earthquakes.
Industrial buildings: The study's findings can inform the design of industrial buildings to ensure their safety and stability during earthquakes.

A: The findings of this study can provide valuable insights into the effectiveness of different shear wall locations in reducing the lateral force, which can inform the development of more effective earthquake-resistant design strategies. This can lead to:

Improved building safety: The study's findings can inform the design of buildings to ensure their safety and stability during earthquakes.
Reduced damage: The study's findings can inform the design of buildings to reduce damage during earthquakes.
Increased public confidence: The study's findings can inform the design of buildings to increase public confidence in their safety and stability during earthquakes.