Special Concrete Shear Wall Design

Reinforced concrete shear wall analysis and design.

Special concrete shear wall design.

In the concrete shear wall program walls are grouped for design into wall design groups. If there are no possibilities in producing good workable concrete the thinner concrete wall brings trouble to you. Ordinary intermediate and special. From the least to the most stringent ductility requirements three subcatagories are defined.

This is a video lecture on detailed design procedure of shear wall. A wall design group can consist of a single wall or multiple walls. The changes are a result of the unsatisfactory performance of many shear walls in the chile earthquake of 2010 and the christchurch new zealand earthquake of 2011. Special reinforced concrete structural walls are walls that have been proportioned and detailed to meet special code requirements for resisting combinations of shear moment and axial force that result as a building sways through multiple displacement.

It uses a graphical interface that enables the user to easily generate complex wall models. 3 walls should be proportioned to satisfy strength and drift limit requirements of asce 7 unless an alternative approach is approved. Structural walls sometimes referred to as shear walls. Graphical user interface is provided for.

There are key things to be considered at the design stage when the shear walls design. Special shear walls ordinary shear walls aci 318 جدران القص الخاصة principles for special wall design download0 more edit 1. This is a video lecture on detailed design procedure of shear wall. Select assign wall design groups click add single click on the bottom l shaped walls in both stacks 4.

The thickness of the shear wall becomes more critical where the workability of concrete is matters. To assign wall design groups do the following. Seismic design of shear wall systems utilising aci318. Design adopted in this guide is outlined in the text by paulay and priestley 1992.

Within the special classification. The design and detailing requirements for special reinforced concrete shear walls have undergone significant changes from aci 318 11 to aci 318 14. Shear wall section and assumed reinforcement is investigated after analysis to verify suitability for the applied loads.