文章通过对曲线简支板桥盖梁标高计算程序的介绍，解决了手工计算的缺点，对于提高工作效率起到了一定的作用。

This paper introduce the calculational program of coping elevation for free plate girder curve bridge and resolve the handworked calculational defect, it will useful for improving work efficiency.

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通过实验研究，分析了两种不同性能材料空心球在作为夹芯梁芯材时，梁弯曲的载荷-位移曲线的特点，另外对于结构的破坏进行了简单的力学分析。

Then we discuss the characteristics of the force-displacement curve of the sandwich beam, and finally give a simple mechanical analysis on the failure of the structures.

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