State-of-the-Art Review: Fiber-Reinforced Soil as a Proactive Approach for Liquefaction Mitigation and Risk Management

Table 2

Effect of fiber length on Babolsar sand (Dr = 40% and FC = 1%) [5].

Cyclic stress ratio	Sand only	FL = 6 mm		FL = 12 mm		FL = 18 mm
			Improvement (%)		Improvement (%)		Improvement (%)
1	2.5	6	140	7	180	9.5	280
0.5	4	10	150	12.5	213	14.5	263
0.25	25	58	132	67	168	80	220