Study on Long-Term Performance of Geogrid-Reinforced and Pile-Supported Embankment at Bridge Approach

Table 4

Details of influence factors.

Pile net spacing, S (cm)	15	25	35	/	/
Pile modulus, Ep (MPa)	100	200	400	800	1200
Fill modulus, Ef (MPa)	20	40	60	/	/