Free Access

Table A

Material parameters used in all the simulations.

Elastic strain El0 = see Figure 2c Er0 = 400 MPa Et0 = 220 MPa
Parameters Elw = 21000 MPa Erw = 2200 MPa Etw = 1300 MPa
ElT = 0.013 °C−1 ErT = 0.013 °C−1 EtT = 0.013 °C−1
Glr0 = 400 MPa Glt0 = 250 MPa Grt0 = 25 MPa
Glrw = 1163 MPa Gltw = 122 MPa Grtw = 72 MPa
GlrT = 0.013 °C−1 GltT = 0.013 °C−1 GrtT = 0.013 °C−1
νlr = 0.35 νlt = 0.6 νrt = 0.55
Moisture-induced αl = see Figure 2b αl = 0.19 αt = 0.35
Parameters
Mechano-sorption ml0 = 0.0001 MPa−1 mr0 = 0.15 MPa−1 mt0 = 0.2 MPa−1
Strain parameters mlr0 = 0.008 MPa−1 mlt0 = 0.008 MPa−1 mrt0 = 0.8 MPa−1
μlr = 0 μlt = 0 μrt = 1.0