Lets Have Some Understanding on Punching Shear & Reasons for Failure of Punching Shear
Decor Units: Lets Have Some Understanding on Punching Shear & Reasons for Failure of Punching Shear
In this article we will give you some tips to get rid of errors throughout setting out building plan on ground.
Before starting construction, the most important task is to set out building plan on the ground perfectly because if the method is wrong at this phase, lots of issues may happen later on. Because of that, proper and prior consideration should be given on this before starting construction.
Dear visitors today we have brought you some informations on punching shear under this; Lets Have Some Understanding on Punching Shear In Buildings article.
What is Punching Shear?
Punching
shear is a type of failure of reinforced concrete slabs subjected to
high localized forces. In flat slabstructures this occurs at column
support points. The failure is due to shear. This type of failure is
catastrophic because no visible signs are shown prior to failure.
Punching shear failure disasters have occurred several times in this
past decade. An example of punching shear failure can be see in image.
Punching Shear in Flat Slabs
A typical flat plate punching shear
failure is characterized by the slab failing at the intersection point
of the column. This results in the column breaking through the portion
of the surrounding slab. This type of failure is one of the most
critical problems to consider when determining the thickness of flat
plates at the column-slab intersection. Accurate prediction of punching
shear strength is a major concern and absolutely necessary for engineers
so they can design a safe structure.
