Abstract: This poper has worked out the experiment and theoretical analysis on the earthquake-resistant behaviar of the beam with special web reinforcement in the plastic.
By means of experiment of 6 beams under low repeated loading, and present studing results at home a abroad. Meanwluee have been invesligeted the effect of special web reinforcement on improving ductility, energy dissipation and other earthquake-resistant behavior, and presented the formula of calculating shear compression ratio of the beam has been also preoented.