Selection of Positions for Yesan River Bridge Foundations
in Yichang-Wanzhou Railway

ZHAO Wen; XIE Qiang

Volume 16 Issue 1

Feb. 2003

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Article Contents

Journal of Southwest Jiaotong University > 2003 > 16(1): 57-59.

ZHAO Wen, XIE Qiang. Selection of Positions for Yesan River Bridge Foundationsin Yichang-Wanzhou Railway[J]. Journal of Southwest Jiaotong University, 2003, 16(1): 57-59.

Citation:

ZHAO Wen, XIE Qiang. Selection of Positions for Yesan River Bridge Foundations in Yichang-Wanzhou Railway[J]. Journal of Southwest Jiaotong University, 2003, 16(1): 57-59.

ZHAO Wen, XIE Qiang. Selection of Positions for Yesan River Bridge Foundationsin Yichang-Wanzhou Railway[J]. Journal of Southwest Jiaotong University, 2003, 16(1): 57-59.

Citation:

ZHAO Wen, XIE Qiang. Selection of Positions for Yesan River Bridge Foundations in Yichang-Wanzhou Railway[J]. Journal of Southwest Jiaotong University, 2003, 16(1): 57-59.

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Selection of Positions for Yesan River Bridge Foundations in Yichang-Wanzhou Railway

ZHAO Wen,
XIE Qiang

Publish Date: 25 Feb 2003

Abstract

Abstract

Based on the natural stable angles on the banks of Yesan river determined with an empirical formula, bridge foundation sites are selected preliminarily. Then the maximum principal stress of the slope rock is simulated under loading of the foundations at different positions, the influencing ranges of stresses are analyzed, and the rock mass strength of the slopes is analyzed by use of Mohr strength theory. Finally, the rational positions of the bridge foundations are determined.
- finite element methods,
- strength theory,
- foundations,
- bridges,
- bank slope