线位移
Traditionally discontinuous deformation analysis ( DDA ) method adopts linear displacement mode, which has many defects.
传统的非连续变形分析法 ( DDA ) 采用线性位移模式存在诸多缺陷.
The three-moment equation is derived for the plane statically indeterminate stiff jointed frame with tWo intersecting bars at stiff joint and without linear displacement, and some examples are given to show the advantage of using this equation to calculate the frame above mentioned.
推导出结点有两根杆件相交且无结点线位移的平面静不定刚架的三弯矩方程,通过例子说明用三弯矩方程计算上述刚架具有一定的优越性。
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