Table 7 Compaction parameters used by... | Emerald Publishing

Table 7

Compaction parameters used by countries

Compaction parameter	China	Japan	Germany	France	UK	UIC	Italy
Compaction coefficient, K	√	√	√	√	√	√	√
Subsoil coefficient, K₃₀	√	√
Relative density, D_r	√
Porosity, n	√
California bearing ratio, CBR		√
Percentage of air voids, n_a		√	√
Deformation modulus, E_v2	√		√	√		√
Dynamic deformation modulus, E_vd	√		√	√
Blow counts of lightweight dynamic cone penetration test, N₁₀					√
Indexes used together	K₃₀, K or K₃₀, n	K₃₀, K or K₃₀, n_a	K, E_v2 or K, n_a	K, E_v2	K, N₁₀	K, E_v2	K, E_v

Compaction parameter	China	Japan	Germany	France	UK	UIC	Italy
Compaction coefficient, K	√	√	√	√	√	√	√
Subsoil coefficient, K₃₀	√	√
Relative density, D_r	√
Porosity, n	√
California bearing ratio, CBR		√
Percentage of air voids, n_a		√	√
Deformation modulus, E_v2	√		√	√		√
Dynamic deformation modulus, E_vd	√		√	√
Blow counts of lightweight dynamic cone penetration test, N₁₀					√
Indexes used together	K₃₀, K or K₃₀, n	K₃₀, K or K₃₀, n_a	K, E_v2 or K, n_a	K, E_v2	K, N₁₀	K, E_v2	K, E_v

Source(s): Authors’ own work