Vibration Isolation Mechanism of Concrete Piles for Rayleigh Waves on Sand Foundations

Table 4

The group of contrast test.

Number	Detail of the contrast test
1	T1-33	T3-333	T2-333
2	T1-34	T3-341	T2-341
3	T1-34	T3-342	T2-342
4	T1-34	T3-343	T2-343
5	T1-35	T3-353	T2-353
6	T1-24	T3-243	T2-243
7	T1-44	T3-443	T2-443