Precast Concrete Wall Design Example

Precast prestressed concrete sandwich wall panels are used as exterior and interior walls for many types of structures.

Precast concrete wall design example.

This design example focuses on the analysis and design of a tapered cantilever retaining wall including a comparison with model results from the engineering software programs spwall and spmats. Many precast concrete retaining systems include segmental retaining wall srw products large precast modular blocks pmb mechanically stabilized earth mse face panels crib walls. This precast innovation was first introduced in. Tilt up wall panel analysis and design spwall software spwall is a program for the analysis and design of reinforced concrete shear walls tilt up walls precast walls and insulate concrete form icf walls.

Alternative design method applicability precast concrete walls can be analyzed using the provisions of chapter 14 of the aci 318. The precast concrete walls in this example resist the. Spwall is a program for the analysis and design of reinforced concrete shear walls tilt up walls precast walls and insulate concrete form icf walls. The precast concrete walls in this example resist the seismic forces for a three story office building.

Definitions of these terms are also located in chapter 21 of aci 318 05. It uses a graphical interface that enables the user to easily generate complex wall models. Intermediate precast concrete shear wall building in a region of low or moderate seismicity. It uses a graphical interface that enables the user to easily generate complex wall models.

The retaining wall is fixed to the reinforced concrete slab foundation with a shear key for sliding resistance. Graphical user interface is provided for. Definitions of special precast concrete struc. The example in section 8 3 illustrates the design of an intermediate precast concrete shear wall for a single story industrial warehouse building.

Most walls and especially slender walls are widely evaluated using the alternative design of slender walls in section 14 8. The example in section 8 2 illustrates the design of an intermediate precast concrete shear wall building in a region of low or moderate seismicity which is where many precast concrete seismic force resisting systems are constructed. The panels are fabricated at a precast concrete. Precast concrete walls that are designed to conform to aci 318 05 section 21 8 and by reference to 21 7 and 21 13 are special reinforced concrete shear walls with the design fac tors as defined in asce 7 05 7 table 12 2 1.

With the ability to be formed poured and set off site construction of even the largest buildings and structures could be streamlined and expedited thanks to the marvel of precast concrete. The requirements of this procedure are summarized below. Precast concrete bearing wall panel analysis and design spwall software.