满足板面载荷和横向剪应力连续的层板理论
, PP. 61-68
Keywords: 复合材料层板,横向剪切,位移场
Abstract:
本文提出了一种简单高阶剪切变形层板理论.其位移场满足层间位移和横向剪应力的连续性,τxx、τyx在板面等于与板面平行的载荷.位移场的变量与一阶剪切变形理论一样只有五个,但无论厚薄板均逼近精确解.文中合理考虑了层板板面上与板面平行的载荷对层板的作用,大大改善了这类问题解的精度.
| [1] | Pagano V J.Exact solutions for rectangular bidirectionl composites and sandwich plates.J Comp Mater.1970:4:20-34
|
| [2] | Reddy J V.Effects of shear deformation and anisotropy on the thermal bending of layered composite plates.J Thermal Stresses.1980:3:475-493
|
| [3] | Lo K H.A high-order theory of plate deformation Part 2:.J Appl Mech.1977:44:669-676
|
| [4] | Reddy J V.A simple higher-order theory for laminated composite plates.J Appl Mech.1984; 51:745-752
|
Full-Text
