Seismic Analysis of Connections of Buried Continuous Pipelines

Table 18

Influence coefficients of Y-shaped connection in different cases.

Case	Influence coefficients (δ)
Case Y-1	2.79, 2.83, 2.85, 2.91
Case Y-2	2.81, 2.83, 2.42
Case Y-3	2.70, 2.82, 2.72
Case Y-4	1.93, 2.83, 3.38