薄壁管材矫直曲率半径数学模型及其验证

张子骞;颜云辉;杨会林

The Straightening Curvature-radius Model for the Thin-walled Tube and It’s Validation

ZHANG Ziqian;YAN Yunhui;YANG Huilin

. 2013, (21): 160 -167 .