The main beam anchor outline of one twin beams cable—stayed bridge in the south China area was changed.
华南地区某双幅斜拉桥主梁锚座轮廓的变更。
Analysis could also show, to improve the stress distribution of the twin-box single cross section of cable-stayed bridge, it is the best way by thickening the bottom flange.
分析还表明，加厚底板对斜拉桥双箱单室箱形主梁应力分布的改善效果最佳。
Analysis shows that it is the best way to improve the stress distribution of the twin-box single cross section of cable-stayed bridge by thickening the bottom flange.
分析表明：加厚底板对斜拉桥双箱单室箱形主梁应力分布的改善效果最佳。
The disadvantages of twin-box single cross hammerhead sections of cable-stayed bridge were also indicated. By the result, the optimum measures were proposed.
归纳出斜拉桥中此类双箱单室倒梯形截面的应力分布特点及薄弱环节，并提出优化措施。
The three dimensional finite element stress analyses of main girder with twin-box cross section used commonly in cable-stayed bridge have been carried out.
本文对斜拉桥双箱单室箱形主梁进行了空间有限元应力分析。
The three dimensional finite element stress analyses of main girder with twin-box cross section used commonly in cable-stayed bridge have been carried out.
本文对斜拉桥双箱单室箱形主梁进行了空间有限元应力分析。
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