| 上埋式高填方涵洞土压力理论研究 |
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| 引用本文： | 杜晓蓉,袁金秀,王道远.上埋式高填方涵洞土压力理论研究[J].山西水利科技,2010(2):16-18. |
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| 作者姓名： | 杜晓蓉 袁金秀 王道远 |
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| 作者单位： | 1. 北京中铁隧建筑有限公司,北京,100022
2. 河北交通职业技术学院土木工程系,石家庄,050091 |
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| 摘 要： | 依托某高速公路高填方涵洞,建立了理论计算模型,提出了上埋式高填方涵洞土压力计算公式,该公式考虑了土体的黏聚力、内摩擦角、填土高度等影响因素。按文中公式计算的涵顶垂直土压力结果与其他计算理论比较,得出了有利结论。
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| 关 键 词： | 高填方 涵洞 土压力公式 有限元 现场测试 |
Study on Earth Pressure Theory of the Positive Buried Culvert Beneath High Fill |
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| DU Xiao-rong,YUAN Jin-xiu,WANG Dao-yuan.Study on Earth Pressure Theory of the Positive Buried Culvert Beneath High Fill[J].Shanxi Hydrotechnics,2010(2):16-18. |
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| Authors: | DU Xiao-rong YUAN Jin-xiu WANG Dao-yuan |
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| Affiliation: | DU Xiao-rong,YUAN Jin-xiu,WANG Dao-yuan |
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| Abstract: | Based on the positive buried culvert beneath high fill of the expressway,the paper puts forward the calculation modelt,hen the theoretical formulate of earth pressure considing the parameters C、φ and H of earth fill is obtained.The comparison is made between the formulate in the paper and others,some valuable conclusion is obtained. |
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| Keywords: | high fill culvert formulate of earth pressure FEM test in-site |
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