| 重力式桥台开裂成因分析 |
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| 引用本文： | 王玲霞.重力式桥台开裂成因分析[J].山西交通科技,2009(5):31-32. |
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| 作者姓名： | 王玲霞 |
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| 作者单位： | 晋城环城高速公路建设管理处,山西晋城048000 |
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| 摘 要： | 重力式桥台在大中型公路桥梁中应用较多。近年来，随着桥台高度的不断增大，桥台出现裂缝的问题也不断增多。为避免这一工程病害的出现，对重力式桥台的构造设计，主要存在问题及出现裂缝的可能成因进行了简要的分析。
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| 关 键 词： | 重力式 桥台 工程 病害 裂缝 成因 |
The Crack Cause Analysis of Gravity Abutment |
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| WANG Ling-xia.The Crack Cause Analysis of Gravity Abutment[J].Shanxi Science & Technology of Communications,2009(5):31-32. |
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| Authors: | WANG Ling-xia |
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| Institution: | WANG Ling-xia (Jincheng Ring Expressway Construction Administration,Jincheng,Shanxi 048000,China) |
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| Abstract: | Usually, gravity abutment is applied in large and middle bridges. With the increasing of gravity abutment height, cracks appear on more and more bridges abutment. In order to avoid these engineering diseases, some analysis of the gravity abutment design, existing problems and crack causes are presented in this paper. |
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| Keywords: | gravity abutment engineering disease crack cause |
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