四边固支
four edges clamped support
four boundary fixed
four-sides fixed plate
arbitrary loading
固支钢梁
Fixed supported steel beam
固支圆弧拱
fixed-end circular arches
气背固支方板
rectangular air-back plate
双端固支硅纳米梁
double-clamped silicon nano beam
四边固支弹性薄板
rectangular thin plate with four edges clamped
四边固支矩形板
four-sides-fixed rectangle plate
四边固支矩形薄板
rectangular thin plate with completed clamped supported
两对边固支另两对边自由支承
Opposite boundary clamped supported and others fre
外边界固支环板
immovable supported annular plate