sectioned bar-diagram

In order to solve the problem that the internal force of statically indeterminate prestressed and reinforced concrete bar system structures is difficut to determine when the structures come to the non-elastic state, a simple analysis method of experimental structures' internal force-sectioned dropping rigidity method is brought forward.

针对预应力混凝土和钢筋混凝土超静定杆系结构试验中进入非弹性状态后的结构内力难以准确测定的事实，本文提出了一种用于试验结构内力分析的简化方法&分段降刚度法。

A Simple Experimental Analysis Method for Reinforced Concrete Bar System Structures-Sectioned Dropping Rigidity Method

分段降刚度法&混凝土杆系结构的一种简化试验分析方法

The fractured surfaces of Group C were polished with 800-grit SiC sand paper for 1 minute and bonded and then sectioned into bar-shaped specimens.

C组的折裂面用800目碳化硅耐水砂纸湿磨光1min后，再黏接，制成棒状试件。