2013•Applied Mechanics and MaterialsOpen access

Transverse Analysis about Curved Continuous Rigid Frame Bridge Cantilever Concreting Construction Process

Ning Zhao, Bing Zhu, Wen Jia Suo, Liang Du, Fan Wang

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Abstract

Combining with specific engineering example, we used the finite element calculation software and analyzed the lateral deformation and stress of variable cross-section curved continuous rigid frame bridge during cantilever construction. Their some change rules are obtained. They accumulate during cantilever construction, and system transformation influences them greatly. We also put forward some understanding and advice about design and construction.

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What this paper is about

Combining with specific engineering example, we used the finite element calculation software and analyzed the lateral deformation and stress of variable cross-section curved continuous rigid frame bridge during cantilever construction. Their some change rules are obtained. They accumulate during cantilever construction, and system transformation influences them greatly. We also put forward some understanding and advice about design and construction.

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Available abstract

Combining with specific engineering example, we used the finite element calculation software and analyzed the lateral deformation and stress of variable cross-section curved continuous rigid frame bridge during cantilever construction. Their some change rules are obtained. They accumulate during cantilever construction, and system transformation influences them greatly. We also put forward some understanding and advice about design and construction.

Key concepts: Cantilever, Rigid frame, Structural engineering, Bridge (graph theory), Finite element method, Engineering, Frame (networking), Process (computing)

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