STUDY ON IMPROVING METHODS FOR HIGH MASONRY U-SHAPED ABUTMENT

Dong Qian; Wang Cheng

doi:10.13204/j.gyjz200711031

Volume 37 Issue 11

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2007 > 37(11): 109-112

Dong Qian, Wang Cheng. STUDY ON IMPROVING METHODS FOR HIGH MASONRY U-SHAPED ABUTMENT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(11): 109-112. doi: 10.13204/j.gyjz200711031

Citation:

Dong Qian, Wang Cheng. STUDY ON IMPROVING METHODS FOR HIGH MASONRY U-SHAPED ABUTMENT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(11): 109-112. doi: 10.13204/j.gyjz200711031

Dong Qian, Wang Cheng. STUDY ON IMPROVING METHODS FOR HIGH MASONRY U-SHAPED ABUTMENT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(11): 109-112. doi: 10.13204/j.gyjz200711031

Citation:

Dong Qian, Wang Cheng. STUDY ON IMPROVING METHODS FOR HIGH MASONRY U-SHAPED ABUTMENT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(11): 109-112. doi: 10.13204/j.gyjz200711031

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STUDY ON IMPROVING METHODS FOR HIGH MASONRY U-SHAPED ABUTMENT

doi: 10.13204/j.gyjz200711031

Dong Qian¹,
Wang Cheng²

1.
1. Chongqing University of Science &Technology Chongqing 400042;
2.
2. Chongqing Jiaotong University Chongqing 400074

Received Date: 2007-07-10
Publish Date: 2007-11-20

Abstract

Abstract

Masonry U-shaped high abutment is a widely adopted structural form in western mountainous area.The partial cracks of regulation destroy often take place under the effect of earth fill and vehicle loading.In order to study the destruction mechanism of U-shaped high abutment and put forward improving methods to resolve the problem of partial cracks, the strength and destruction mechanism of the un-reinforced U-shaped abutment and reinforced U-shaped abutment are analyzed by model testing and finite element method simulation.As a result, the destruction mechanism of U-shaped high abutment is clear, and the validity of the improving method is also analyzed.
- U-shaped high,
- abutment model,
- testing 3D finite element numerical simulation,
- improving method

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References(6)

References

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李国蔚, 徐积江.超二级路高填方U 型桥台裂缝分析和处理.江西交通, 2002, 134( 1): 49-51

黄子玉, 李世文, 郝秀丽, 等.高等级公路中U 型桥台易破损的探讨.东北林业大学学报, 2002, 28( 2): 74-75

徐挺.相似方法及应用.北京: 机械工业出版社, 1995

王述红, 唐春安, 朱浮声, 等.砌体结构开裂过程细观损伤数值模型及其分析方法.建筑结构学报, 2003, 24( 2): 64-69

Zhou Yawjeng, Zeng Jyhcherng, Huang Shuennchang.DiscontinuousDeformation Analysis for ReinforcedConcret e Frames InfilledwithMasonryWalls.Structural Engineering and Mechanics, 1998, 6( 2): 201-215

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