strain increment मीनिंग इन हिंदी

While the former way is instructive and provides useful geometric insight, the latter way is mathematically shorter and has the additional advantage of automatically ensuring energy conservation, i . e ., guaranteeing that the second-order work of the stress increment tensor on the strain increment tensor be correct ( work conjugacy requirement ).
The incremental response of this nonlinear material is assumed for simplicity linear, so that it can be expressed as a relation between a stress increment " \ dot \ sigma " and a strain increment " \ dot \ varepsilon ", through a fourth-order constitutive tensor " \ mathbb { C } " as