Non-Linear Stability Analysis of a Concrete Arch Bridge
on Its Construction Stage

Xie Shangying; Qian Dongsheng

Volume 12 Issue 1

Feb. 1999

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Article Contents

Journal of Southwest Jiaotong University > 1999 > 12(1): 32-35.

Xie Shangying, Qian Dongsheng. Non-Linear Stability Analysis of a Concrete Arch Bridgeon Its Construction Stage[J]. Journal of Southwest Jiaotong University, 1999, 12(1): 32-35.

Citation:

Xie Shangying, Qian Dongsheng. Non-Linear Stability Analysis of a Concrete Arch Bridge on Its Construction Stage[J]. Journal of Southwest Jiaotong University, 1999, 12(1): 32-35.

Xie Shangying, Qian Dongsheng. Non-Linear Stability Analysis of a Concrete Arch Bridgeon Its Construction Stage[J]. Journal of Southwest Jiaotong University, 1999, 12(1): 32-35.

Citation:

Xie Shangying, Qian Dongsheng. Non-Linear Stability Analysis of a Concrete Arch Bridge on Its Construction Stage[J]. Journal of Southwest Jiaotong University, 1999, 12(1): 32-35.

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Non-Linear Stability Analysis of a Concrete Arch Bridge on Its Construction Stage

Publish Date: 25 Feb 1999

Abstract

Abstract

This paper discusses the construction characteristics of reinforced concrete arch bridge with stiff skeleton of concrete-filled steel tubes. With the use of load incremental method and with the considerations of the effects of geometrical and material non-linearity and the loading process of construction, three computation models are built to analyze the stability of every construction stage of a long-span concrete arch bridge with stiff reinforcement. The scopes of application of the various computation models are also presented.
- arch bridge,
- stiff skeleton,
- construction,
- stability