常用的方法有增加钢筋，加厚板，外包钢筋混凝土，外包钢，粘贴钢板，预应力

Commonly used methods include adding steel bars, thickening plates, outsourcing reinforced concrete, outsourcing steel, pasting steel plates, and prestressed reinforcement systems. <br>Structural strength may be affected by cracks caused by overloading, reduced durability of concrete caused by untreated cracks for a long time, and cracks caused by fire. Structural reinforcement can be adopted. Including section reinforcement method, anchor reinforcement method, prestress method, etc.

Common methods include adding reinforcement, thickening plate, outsourcing reinforced concrete, outsourcing steel, pasting steel plate, prestressed reinforcement system, etc.<br>The structural reinforcement method can be adopted for the cracks caused by overload, the reduction of concrete durability caused by long-term non treatment of cracks, and the cracks caused by fire. Including section reinforcement method, anchorage reinforcement method, prestress method, etc.

Commonly used methods include adding steel bars, thickening plates, outsourcing reinforced concrete, wrapping steel, sticking steel plates, prestressing reinforcement system and so on. Structural reinforcement method can be adopted to influence the structural strength, such as cracks caused by overload, concrete durability reduction caused by long-term untreated cracks, and cracks caused by fire. Including section reinforcement method, anchorage reinforcement method, prestress method, etc.