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Types Of Earthquake Bracing For Manufactured Homes

By Patrick Evans


Mobile homes are at the highest risk of damage during an earthquake due to their lightweight. Therefore, state authorities in earthquake-prone areas demand that such buildings should use the right bracing methods to protect themselves from damage. This article provides various types of earthquake bracing for manufactured homes to consider.

Decide on the shear wall. A shear wall is a vertical structure made to withstand seismic loads. Homeowners should use flagged sections or planes when setting up these structures. You can place them at the center of a wall to accommodate both ends of each wall. It is rare to use this method, but it saves quite a lot of expenses and installation time as well. Identify barriers that do not have an opening to make the process more effective.

Consider the sill plates. In most places, people usually consider the sill plates as sills. They are horizontal structures attached to their vertical members to create resistance on lateral earth movement. Lumber has been the most common material used for this process, but modern structures have adopted other materials. Homeowners can have the sill plates made from the factory if they intend to purchase a custom house.

Conclude on a braced frame. Braced frames function similarly to shears walls and trusses. However, they involved vertical blocks braced on the wall of a building to enhance their strength. You can install the braces at the main structure of your house or install them later on fabricated walls. There are two types of frames that one can use. These include unique and ordinary types.

Decide on isolation panels. Isolation panels are quite useful when it comes to reducing the lateral movement caused by earthquakes. In this case, they tend to delink the house from the earth which reduces movement of the house during an earthquake. Most isolation panels use units and components to make them useful. Units work as the decoupling items while the components connect them to make them effective.

Depend on the pier structures. The pier structures are the most common structure in mobile homes. They offer protection from lateral forces caused by earthquakes. Homeowners install the piers beneath their houses and connect them to the structures to provide support. The piers require a firm footing which they should stand on and create enough support for the home.

Use the rigid framing technique. These are load resisting skeletons interconnected by rigid connections. They resist any force created at the joints of their members. They offer the stiffness needed to withstand movements during an earthquake. Constructors use two assumptions to the behavior of a building frame to determine whether to use this structure. These assumptions include that the beams are free to change and structural frames do not change under any load due to their connection.

Homeowners who have to consider these methods should look for several that are cost effective. You can rely on one or two bracing way depending on the availability of professional input and enough capital as well. Look for an authorized builder who is familiar with these aspects in consultation and installation of the structures of your choice.




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