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The big bridge both sides approach span often use the small-radius curved beam bridge.
高大的桥梁两端的引桥,往往采用小半径曲线梁桥.
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桁式组合拱桥与普通桁架拱桥的区别在于,上弦杆在墩顶和跨中的适当位置断开,形成中间拱结构,两边为桁架梁结构。
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- 相关词组
- beam to beam moment connection梁间刚性结合;
- arched beam拱副梁,拱形梁,拱形辕杆;
- beam to column connection梁柱接合;
- beam on elastic foundation弹性地基梁;
- broad flanged beam宽缘梁;
- box shaped module open on two sides两侧被打开的盒形组件;
- beam hangers梁托;
- beam grillage梁格栅;
- a beam of light一束光;
- beam with overhangs悬臂梁;
- beam to beam connection梁间结合;
- beam forms梁模板;
- a beam of一束束
- beam vibrator震动梁式振捣器;
- beam steel梁钢筋;
- armed beam加强梁;
- beam grid梁格栅;
- beam flanges out of square梁翼歪斜;
- beam up放大油嘴;
- brick beam钢筋砖过梁;
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- fold v.折叠;折起;包裹;交叉;停业;n.褶子;褶痕;(岩石层)褶皱;羊圈;山谷;
- bow n.弓;鞠躬;船头;艏;
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