本文是将沿厚度由钢板和混凝土组合而成的钢板混凝土梁化为一等效横观备向同性构件。
In this paper, the author transforms a steel-concrete beam into an equivalent transverse isotropic member in the thickness direction.
计算结果显示了主向梁数目和载荷参数对动力不稳定区的影响。
The calculation results show the effect of the number of main beams and the load parameters on the dynamic instability region.
另外，对本桥的索梁锚固区域的结构和配索合理性进行了验证，结果表明了该桥索梁锚固区三向预应力布置的合理性，以及锚固区结构设计的合理性。
Rationality of construction and prestressed tendon layout around cable-girder anchorage zone is also tested in this paper. The result indicates that the design of anchorage zone is appropriate.
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