科技创新与生产力2024,Vol.45Issue(3) :111-113.DOI:10.3969/j.issn.1674-9146.2024.03.111

平板载荷试验在高速公路路基检测中的应用分析

Application Analysis of Plate Load Test in Highway Roadbed Inspection

祁海鹏
科技创新与生产力2024,Vol.45Issue(3) :111-113.DOI:10.3969/j.issn.1674-9146.2024.03.111

平板载荷试验在高速公路路基检测中的应用分析

Application Analysis of Plate Load Test in Highway Roadbed Inspection

祁海鹏1
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作者信息

  • 1. 甘肃智通科技工程检测咨询有限公司,甘肃 兰州 730050
  • 折叠

摘要

为保障高速公路路基检测结果的真实性和可适用性,本文以某高速公路作为研究对象,采取平板载荷试验法对其路基进行检测.通过平板载荷试验结果和路基变形模量统计数据分析,发现载荷量与沉降量成反比,当加载量逐渐变小时沉降的速度就会变大,反之也就越慢,最后变得稳定,由此可知,平板载荷试验能够精准观察出地基在不同荷载情况下产生的沉降和变形情况,帮助检测人员精准分析地基的承载能力.

Abstract

In order to ensure the authenticity and applicability of the results of highway roadbed inspection,this paper takes a certain highway as the research object and adopts the plate load test method to inspect its roadbed.Through the analysis of the results of the plate load test and the statistical data of the roadbed deformation modulus,it is found that the load amount is inversely proportional to the settlement amount.As the load amount gradually increases,the settlement speed will increase,and vice versa,it will slow down and eventually become stable.Therefore,it can be seen that the plate load test can accurately observe the settlement and deformation of the foundation under different load conditions,helping inspectors to accurately analyze the bearing capacity of the foundation.

关键词

平板载荷试验/高速公路/路基检测

Key words

plate load test/highway/roadbed inspection

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出版年

2024
科技创新与生产力
太原科技战略研究院

科技创新与生产力

影响因子:0.271
ISSN:1674-9146
参考文献量3
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