...固处理 - 加固改造网-加固公司网上之家 关键词: 曲线箱梁桥; 支座脱空; 加固施工 [gap=337]Key words: curved box girder bridge; bearing separation; reinforcement construction ...
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文章详细信息 关键词： 曲箱梁桥;;剪滞效应;;曲率中心角;;剪滞系数 [gap=950]Keywords: curved box girder bridge; shear lag effect; central angle of curvature; shear lag factor
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continuous curved box girder bridge 连续曲线箱梁桥
a curved box girder bridge 弯箱梁桥
irregular curved box girder bridge 异型曲线箱梁桥
prestressed curved box girder bridge 预应力曲线箱梁桥
thin-walled curved box girder bridge 弯曲薄壁箱梁桥
The essay deduces the formula of the high finite strip method analysis of the thin-walled curved box girder bridge and its program, then proves their correctness;
推导弯曲薄壁箱梁桥高阶有限条法分析的公式及程序，并验证其正确性。
Curved box girder bridge is a complicated spatial structural system. The effect of prestressing may improve the bearing capacity of the members, but may also adversely affect the structure.
曲线箱形梁桥是空间复杂受力的结构体系，预应力效应一方面能提高构件的承载能力，另一方面也可能对结构带来一些不利的影响。
It is the wide application of P. C. continuous curved box-girder bridge which has become an important bridge style in the transportation infrastructure.
预应力混凝土连续曲线箱梁桥应用日益广泛，已经成为现代交通基础设施的重要桥型。
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