|
When do concrete structure, steel structure,
wood structure, brick structure need strengthening:
A.Load increase
B.Need more anti-quake strength
C.Structure damaged
D.Defect of structure design or construction
E.Structure system change
F.Improve the structure
|
|
Columns strengthening by CFRP
|
Beams strengthening by CFRP
|
|
Slabs strengthening by CFRP
|
Column and beam strengthening by CFRP
|
|
Strengthening by CFRP and steel plate
combination
|