Kirchhoff动力学比拟对弹性薄壳的推广1)
薛纭, 陈立群

GENERALIZATION OF KIRCHHOFF KINETIC ANALOGY TO THIN ELASTIC SHELLS 1)
Xue Yun, Chen Liqun
图4 直法线假设下计及的应变所对应的应力
Fig.4 The stress corresponding to the strain considered under the straight normal assumption