Wednesday, June 19, 2013

Bending cracks in reinforced concrete cubes

During the course of the M3C4 research, a Modified Wedge Splitting Test (MWST) was employed as the main source of getting controlled cracks in reinforced concrete specimens. For this purpose, we used concrete cubes that contained a recess, where the action of the wedges is applied; and two reinforcing bars embedded in concrete.



After cracking, one can only measure the COD (Crack Opening Displacement) at the concrete surface by means of LVDTs. After some other procedures, we're now able to visualise the shape of the crack inside the concrete cubes.



More results are about to come.
Until next,

2 comments:

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  2. such a great to describe the Bending cracks in reinforced concrete cubes. That technique is very helpful to engineer in hills areas to easily Bending cracks.


    reinforcing bar

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