Study on Finite Element Model of the Prefabricated Reinforced Concrete Beam-Column Joints with Grouted Sleeves

Figure 9

The crackle developing prefabricated reinforced concrete beam-column joints with grouted sleeves by finite element simulation. (a) Tensile damage in the beam-column interface. (b) The cracks gradually spread into beam 1. (c) The cracks gradually spread into beam 2. (d) The cracks gradually spread into beam 3. (e) Tensile cracks distribution at peak displacement loading. (f) Compressive crack distribution at peak displacement loading.

(a)

(b)

(c)

(d)

(e)

(f)