Research Article
Study on Finite Element Model of the Prefabricated Reinforced Concrete Beam-Column Joints with Grouted Sleeves
Figure 8
Mises stress nephogram of the finite element simulation. (a) The stress form of the Strut-and-Tie rod in the core area of the beam-column joint. (b) Concrete at beam ends is crushed. (c) Beam stress reinforcement begins to yield. (d) The core stirrups begin to yield.
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