Benefits and significance of steel structure reinforcement

Benefits and significance of steel structure reinforcement

1.Methods of reinforcement: (appraisal of reinforcement module > concrete structure appraisal and reinforcement > building model and load input > appraisal and reinforcement > column reinforcement) can be set in the method of increasing section, replacing concrete, wrapping steel plate, sticking steel plate outside, sticking fiber composite material outside, and adding new members;

 

  2.The strengthening methods of beams include: appraisal and reinforcement module > appraisal and reinforcement of concrete structure > building model and load input > appraisal and reinforcement > beam reinforcement), which can be set as increasing section method, replacing concrete method, wrapping steel reinforcement method, sticking steel plate method, sticking fiber composite material method, steel strand reinforcement method, and adding new members;

 

  3.Selection of reinforcement standards (appraisal and reinforcement > general information)

a. Qualification reinforcement standard = class A

b. Reduction coefficient of seismic adjustment coefficient of bearing capacity = 0.85 (refer to 3.0.5) C. ratio of actual reinforcement to calculated reinforcement = 1

 

  4.Setting of floor influence coefficient (appraisal reinforcement > influence coefficient), input after reinforcement

 

  5.The actual reinforcement (reinforcement strength) of input column, and the strength grade of concrete and reinforcement measured on site;

 

  6.  pre-processing analysis and design parameters were added and filled according to the corresponding content of 89 specification;


Post time: Jul-02-2020