| 最小二乘法原理在桥梁检测中的应用 |
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| 引用本文： | 唐晓虹. 最小二乘法原理在桥梁检测中的应用[J]. 中国西部科技, 2011, 0(18): 40-42. DOI: 10.3969/j.issn.1671-6396.2011.18.018 |
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| 作者姓名： | 唐晓虹 |
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| 作者单位： | 重庆市城投路桥管理有限公司,重庆,400060 |
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| 摘 要： | 随着公路大规模建设的开展,桥梁数量迅猛增长,由于使用荷载、环境因素以及结构本身缺陷等的作用,致使桥梁出现了使用性能衰退、结构安全等一系列问题。这就引出了如何对桥梁后期检测、维护的问题。处理的方法有多种,在此介绍一种简单实用的方法——最小二乘法及它在EXCEL程序中的应用。
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| 关 键 词： | 最小二乘法 检测 应用 |
Application of the Least Square Method in Detection of Bridge |
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| TANG Xiao-hong. Application of the Least Square Method in Detection of Bridge[J]. Science and Technology of West China, 2011, 0(18): 40-42. DOI: 10.3969/j.issn.1671-6396.2011.18.018 |
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| Authors: | TANG Xiao-hong |
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| Affiliation: | TANG Xiao-hong(Chongqing Cheng Tou Road and Bridge Administration Co.Ltd.,Chongqing 400060) |
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| Abstract: | With large-scale construction of roads,the number of bridges increases sharply.Due to the effects of working load,environmental factors and defects in structure itself,resulting in a range of issues occurred in bridges,such as performance decline,structural safety,etc.These led to problems such as how to post detect and maintain bridges.This paper introduced a simple and practical method--the least square method and its application in EXCEL program |
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| Keywords: | The least square method Detection Application |
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