Mechanical Performance of Steel Fiber Lattice Reinforced Concrete Structure

摘要

The mechanical performance of steel fiber reinforced concrete was studied in this paper.The steel fibers in the concrete were processed into latticed structure.This reinforced concrete has the feature of good design ability and convenient construction.The experiment was conducted to study the influence of fiber lattice form on the bearing capacity of reinforced concrete.The results show that adjusting the included angle between the fibers and increasing the effective working length in the direction of tensile stress can retard the growth of crack.The loading capacity of the structure increases by 24 percent when the included angle decreases from 90° to 30°.Through the design of steel fiber latticed structure,the bearing capacity of steel fiber reinforced concrete can be efficiently improved.