Axisymmetric Consolidation of Unsaturated Soils by Differential Quadrature Method

Table 1

Different excess pore-water pressures 𝑢_𝑤/𝑞 under time factor 𝑇 with different discrete points 𝑁 (𝑘_𝑎/𝑘_𝑤=0.1 and 𝑟=1 m).

𝑇	𝑁=5	𝑁=7	𝑁=9	𝑁=11	𝑁=13	𝑁=15	𝑁=17
1×10^−6	0.400	0.400	0.400	0.400	0.400	0.400	0.400
1×10^−4	0.400	0.400	0.400	0.400	0.400	0.400	0.400
1×10^−1	0.395	0.395	0.395	0.395	0.395	0.395	0.395
2×10^−1	0.386	0.386	0.385	0.385	0.385	0.385	0.385
5×10^−1	0.359	0.354	0.350	0.350	0.349	0.349	0.349
1×10^0	0.326	0.316	0.310	0.310	0.309	0.309	0.308