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shear diagram 剪力圖。

shear hulk

Abstract : it presents the law of “ the reverse is positive ” on how to evaluate the unknown force of statically determinate structure , the movement law of force vector for drawing the axial force diagram and shear diagram . and expounds the simple and convenient method of drawing the moment diagram according to the rubber band deformation , and the auxiliary teaching software corresponding to the above - mentioned methods . the methods are believed to save class hour and gain a better effect on teaching 文摘:闡述了求靜定結構未知力的反為正規律;繪制軸力圖、剪力圖的力矢移動法則;按照橡皮筋變形繪彎矩圖的簡便作法以及與上述方法對應的計算機輔助教學軟件.相信這樣作,對教學可起到省課時、效果好的作用

It is an inelastic analysis during the linear monotony loads . it can show the actual yield mechanism and the appearance sequence of the hinge , find out the weakness of the structure and gain the pushover figure ( floor - shear diagram and element - shear diagram ) 進而揭示出在罕遇地震作用下結構實際的屈服機制,各塑性鉸的出現順序,找出結構的薄弱環節,確認結構設計中“強柱弱梁”的設計原則,得出push - over圖形(層剪力圖形及構件剪力圖形) 。