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关注：1
2013-05-23 12:21
求翻译：预应力混凝土箱梁采用C50混凝土，桥墩采用双肢薄壁墩的形式，采用C40混凝土，预应力钢筋采用1860的钢绞线。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
预应力混凝土箱梁采用C50混凝土，桥墩采用双肢薄壁墩的形式，采用C40混凝土，预应力钢筋采用1860的钢绞线。
问题补充： |
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2013-05-23 12:21:38
Prestressed concrete box girder c50 concrete pier in the form of Two Slender Piers, the use of c40 concrete, prestressed reinforced 1860 strand.
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2013-05-23 12:23:18
prestressed concrete girder with C 50 concrete abutments, double-fours in the form of thin walled mounds with C 40 concrete, prestressed concrete with steel strand of 1860.
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2013-05-23 12:24:58
Prestressed concrete box Liang uses the C50 concrete, the bridge pier uses the double extremity thin wall pillar the form, uses the C40 concrete, the prestressed rinforcement uses 1860 steel stranded wires.
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2013-05-23 12:26:38
正在翻译，请等待...
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2013-05-23 12:28:18
正在翻译，请等待...
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