通过改变桥台抗扭刚度和宽跨比，研究对斜交拱桥受力的影响。

The influence to stress of skew arch bridge was studied by changing the abutment torsional stiffness and width-span ratio.

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利用斜支撑提高异型柱框架结构抗扭性能的研究。

Studies on improving the torsion resistance ability of special shape column frames using inclined supports.

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利用斜支撑提高异型柱框架结构抗扭性能的研究。

Studies on improving the torsion resistance ability of special shape column frames using inclined supports.

youdao