... 桥梁总宽度 total width of bridge 宽跨比 width-span ratio 桥面净空 clearance above bridge deck ...
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width-to-span ratio 宽跨比
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The influence to stress of skew arch bridge was studied by changing the abutment torsional stiffness and width-span ratio.
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。
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