The reliable stress solution of a plate type hangingbeam can not be got by traditional calculating method because of its irregular form.
由于板型吊梁形状不规则，传统方法不能求出其令人信服的应力值。
2
According to the "Big Time Delay" and the "Big Over HangingBeam" principle, the building was successfully demolished through directional blasting.
通过采用“大时差”和“大悬臂梁”原理，对该大楼成功地实施了定向爆破拆除。
3
This method changes load system, and the composite steel beam set on column top bears loads transferred by monorail hangingbeam. This method meet technology and safety requirement.