Evaluation of Seismic Fragility of Weir Structures in South Korea

Table 4

Limit states of the weir structure.

Limit states	Details	Design criteria
LS-1	Compressive stress at the weir body and stilling basin	MPa
LS-2	Tensile stress at the weir body and stilling basin	MPa
LS-3	Compressive stress at the mass concrete	MPa
LS-4	Tensile stress at the mass concrete	MPa
LS-5	The displacement of the weir structure	10 mm