TY - JOUR AU - Clair, B. AU - Ruelle, J. AU - Thibaut, B. PY - 2003// TI - Relationship between growth stress, mechanical-physical properties and proportion of fibre with gelatinous layer in chestnut (Castanea sativa Mill.) T2 - Holzforschung JO - Holzforschung SP - 189 EP - 195 VL - 57 IS - 2 PB - WALTER DE GRUYTER & CO KW - growth stress KW - longitudinal Young's modulus KW - shrinkage KW - normal wood KW - tension wood KW - gelatinous layer KW - Castanea Sativa N2 - A range of mechanical and physical properties were determined for 96 specimens of chestnut wood and for wood types ranging from compression to tension wood; tests included (1) growth stress, (2) longitudinal Young's modulus in green and air-dried states (3) shrinkage in longitudinal and tangential directions. Anatomical observations permitted determination of the proportion of fibres with a gelatinous layer. The influence of these atypical fibres on macroscopic wood properties is examined and discussed. A basic model is proposed to determine their properties in theoretically isolated conditions. SN - 0018-3830 N1 - ISI:000181797800011 ID - Clair_etal2003 ER -