钢筋网加固技术是近年来兴起的新型加固工艺,其受力材料为高强钢绞线、钢筋网、钢丝网等。本文通过ANSYS有限元程序,分析了不同材料加固钢筋混凝土矩形梁的抗弯受力机理。结果表明:不同材料加固的钢筋混凝土梁在屈服前的受力性能基本一致。在此基础上建立了不同受力材料的抗弯承载力统一计算公式,可用于实际工程。 Steel reinforcement reinforcement technology is the rise in recent years, a new type of reinforcement technology, the force of materials for the high-strength steel wire, steel mesh, steel mesh. In this paper, ANSYS finite element program is used to analyze the mechanism of flexural strength of reinforced concrete rectangular beams with different materials. The results show that the mechanical behavior of RC beams strengthened with different materials is basically the same before yielding. On this basis, a unified formula for calculating flexural capacity of different stressed materials is established, which can be used in practical engineering.