The purpose of lateral ties in short concrete columns is-a)To avoid b...
The purpose of lateral ties in short concrete columns is to avoid buckling of longitudinal bars.
Hence the option A is correct.
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The purpose of lateral ties in short concrete columns is-a)To avoid b...
Purpose of Lateral Ties in Short Concrete Columns
Introduction:
Lateral ties are reinforcement bars that are placed around the main reinforcement bars in short concrete columns. These ties serve a specific purpose in the construction of the columns.
Importance of Lateral Ties:
The primary purpose of lateral ties is to prevent the buckling of longitudinal bars in short concrete columns. Buckling is a phenomenon that occurs when compression forces cause the longitudinal bars to bend or buckle outwards. This can lead to the failure of the column and collapse of the entire structure.
Working of Lateral Ties:
The lateral ties help to maintain the position and alignment of the longitudinal bars by holding them in place. They also help to distribute the compression forces evenly throughout the column, reducing the risk of buckling.
Construction and Compaction of Concrete:
While lateral ties do facilitate construction by holding the longitudinal bars in place during the pouring of the concrete, this is not their primary purpose. Similarly, lateral ties do not facilitate compaction of concrete.
Load-Carrying Capacity:
While lateral ties do not directly increase the load-carrying capacity of the column, they do prevent buckling, which can cause the column to fail at lower loads.
Conclusion:
In short, the primary purpose of lateral ties in short concrete columns is to prevent the buckling of longitudinal bars, which reduces the risk of failure and collapse of the structure.