전체

OO apartment underground parking lot

The ceiling beam sank due to the destruction of the pillar, causing vertical crack. The strength of the concrete did not meet the standards and you could see the hoop and the bent. The sunk beam was jacked up to its original condition and we removed the concrete. the bent vertical steel was reinforced and the cracked ones were removed. We suspected that the lower grade concrete was also used on the beam. The steel panel adhered with epoxy cannot guarantee its stability when there is a temperature change.

  • LocationJeollanam-do ○○ City
  • Time period2014. 09(1개월 소요)

 

Before construction​ | Grid skinging and pillar destruction 

 

 


 

Steel reinforced grid 

 

 



Horizontal steel buckling

 

 


 

 

reinforcement plan

 

 

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