蜘蛛大壶状腺丝的反复拉伸力学行为和性能

蒋平, 吴丽华, 吕太勇, José Pérez-Rigueiro, 王安萍

Repetitive Stretching Tensile Behavior and Properties of Spider Major Ampullate Gland Silk

JIANG Ping, WU Lihua, LV Taiyong, Pérez-Rigueiro José, WANG Anping

表2 蜘蛛大壶状腺丝的形变、力学行为与蛋白二级结构之间的关系

Table 2 The relationship of geometric parameter such as initial length before stretching (L₀), tensile behavior and structure of spider Mas

Geometric parameter	Statistical hypothesis test	Tensile behavior curve
Geometric parameter	Statistical hypothesis test	Repeatability (good)	Repeatability (bad)
Initial length (L₀)	Unchanged (P>0.05)	Structures unchanged	Structures change
Initial length (L₀)	Changed (P<0.05)	Structures precise change	Structures change