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Document type
Institution
Specific Collection
Language
- English (1)
Author
- Li, Xibing (1)
- Zhou, Zilong (1)
- Zou, Yang (1)
Keyword
- $$A_{\text{b}}$$ A b : Cross-sectional area of the elastic bars (m2) (1)
- $$A_{\text{s}}$$ A s : Cross-sectional area of the specimen (m2) (1)
- $$C_{\text{b}}$$ C b : Wave velocity of the elastic bars (m/s) (1)
- $$E_{\text{b}}$$ E b : Young's modulus of the elastic bars (MPa) (1)
- $$F_{Ij}$$ F I j : Axial contact force of particle $$j$$ j at the specimen's incident end (N) (1)
- $$F_{Ti}$$ F T i : Axial contact force of particle $$i$$ i at the specimen's transmitted end (N) (1)
- $$L_{\text{I}}$$ L I : Length of the incident bar (m) (1)
- $$L_{\text{T}}$$ L T : Length of the transmitted bar (m) (1)
- $$L_{\text{s}}$$ L s : Length of the specimen (m) (1)
- $$N$$ N : Current time-step (1)
- $$N_{\text{I}}$$ N I : Total number of the specimen's particles contacting with the incident bar (1)
- $$N_{\text{T}}$$ N T : Total number of the specimen's particles contacting with the transmitted bar (1)
- $$\Updelta T(n)$$ Δ T ( n ) : Interval time under time-step $$n$$ n (s) (1)
- $$\delta$$ δ : Thickness of the particles (m) (1)
- $$\dot{\varepsilon }$$ ε ˙ : Strain rate of the specimen (s−1) (1)
- $$\dot{\varepsilon }_{\text{R}}$$ ε ˙ R : Strain rate of the specimen calculated from the reflected waves (s−1) (1)
- $$\dot{\varepsilon }_{\text{s}}$$ ε ˙ s : Strain rate of the specimen obtained through the measuring circles (s−1) (1)
- $$\eta$$ η : Stress equilibrium factor (1)
- $$\lambda$$ λ : Reflection coefficient at the specimen/bar interface (1)
- $$\mu$$ μ : Frictional coefficient at the specimen/bar interface (1)
- $$\sigma$$ σ : Stress of the specimen (1)
- $$\sigma_{\text{I}}$$ σ I : Incident stress signal on the incident bar (1)
- $$\sigma_{\text{R}}$$ σ R : Reflected stress signal on the incident bar (1)
- $$\sigma_{\text{SI}}$$ σ SI : Stress at the specimen's incident end (MPa) (1)
- $$\sigma_{\text{ST}}$$ σ ST : Stress at the specimen's transmitted end (MPa) (1)
- $$\sigma_{\text{T}}$$ σ T : Transmitted stress signal on the transmitted bar (1)
- $$\sigma_{\text{c}}$$ σ c : Contact-bond normal strength (MPa) (1)
- $$\tau_{\text{c}}$$ τ c : Contact-bond shear strength (MPa) (1)
- $$\varepsilon {}_{\text{I}}$$ ε I : Incident strain signal on the incident bar (1)
- $$\varepsilon$$ ε : Strain of the specimen (1) More Less