According to bending stiffness formula of the flat plate, the idea of equivalent inertia moment is proposed, which constitutes a new second main stiffness formula for corrugated plate.
依据平板抗弯刚度公式,提出等效惯性矩的思想,构造了波纹厚板新的第二主向刚度公式。
2
Considering vertical and horizontal bendingmoment and tortile moment action together, equivalentbendingmoment is proposed in this paper to evaluate anti-bend capability of wall.
基于墙体受到纵向弯矩、横向弯矩和扭矩的综合作用,提出采用等效弯矩法评价墙体的综合抗弯性能;
3
This paper analyzes the relation between equivalent shearing force of elastic righting moment and bending tension for steel wire ropes, and the experimental method and results are also introduced.