engineering recuitment PPSC JE Civil Mock Test 2022 Reinforced Concrete Structures Limit State Method
As per IS 1893, The design horizontal seismic coefficient Ah for a structure shall be determined by the following expression:
1
\({A_h} = \frac{{ZI}}{{2R}}\frac{{{g}}}{S_a}\)
2
\({A_h} = \frac{{ZI}}{{2R}}\frac{{{S_a}}}{g}\)
3
\({A_h} = \frac{{ZR}}{{2I}}\frac{{{S_a}}}{g}\)
4
\({A_h} = \frac{{ZR}}{{2I}}\frac{{{g}}}{S_a}\)