| 邻近营业线施工既有桥梁自动化监测及费用分析 |
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| 引用本文： | 陈春梅.邻近营业线施工既有桥梁自动化监测及费用分析[J].价值工程,2022,41(9):117-119. |
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| 作者姓名： | 陈春梅 |
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| 作者单位： | 中铁十四局集团第五工程有限公司,济宁272000 |
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| 摘 要： | 通过邻近营业线施工中对既有线桥梁进行影响分析,建立三维有限元模型分析不同线间距和不同施工阶段情况下既有线桥梁位移变形情况,对既有线桥梁进行实时监测和数据分析,用于指导现场施工,同时对传统人工监测方法和自动化监测费用分析对比,为后续类似工程施工积累相应的施工经验.
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| 关 键 词： | 邻近营业线施工 沉降变形 自动化监测 成本费用分析 |
Automatic Monitoring and Cost Analysis of Existing Bridges Constructed Adjacent to Business Lines |
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| CHEN Chun-mei.Automatic Monitoring and Cost Analysis of Existing Bridges Constructed Adjacent to Business Lines[J].Value Engineering,2022,41(9):117-119. |
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| Authors: | CHEN Chun-mei |
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| Institution: | (The Fifth Project Co.,Ltd.of China Railway Bureau 14 Group,Jining 272000,China) |
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| Abstract: | Through the impact analysis of existing bridges during the construction of adjacent business lines,a three-dimensional finite element model is established to analyze the displacement and deformation of existing bridges under different line spacing and different construction stages.The existing bridges are monitored and analyzed in real time to guide the on-site construction.At the same time,the traditional manual monitoring methods and automatic monitoring costs are analyzed and compared,Accumulate corresponding construction experience for subsequent similar project construction. |
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| Keywords: | construction of adjacent business line settlement deformation automatic monitoring cost analysis |
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