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在我国现行的《公路工程质量检验评定标准》中,各种路面基层结构施工质量实测项目指标中没有弯沉值指标这一项。然而,在我们进行路面基层施工质量验收时常常会遇到这样一个情况:不论是半刚性基层结构,还是其他基层结构;不论是不是专业型人员,谈到基层质量时都会首先关心弯沉值是否达标。这点足以说明,弯沉指标是广大公路施工者公认的质量控制指标。弯沉指标控制在基层施工质量上有什么优势?在基层施工质量验收中,增加弯沉指标实测项目是否可行?本文将对此进行分析。弯沉指标的相对优势弯沉检验方法与其他质量指标检验方法相比,有三个突出的优点。一是检
In our current “Highway Engineering Quality Inspection and Evaluation Standards”, all kinds of pavement base construction quality measurement project indicators do not have the index of deflection value this one. However, when we carry out quality inspection of pavement base construction, we often encounter such a situation: whether it is semi-rigid base structure or other grassroots structures; whether it is not professional staff, when talking about the quality of grass-roots will first care about whether the deflection value Standard. This is sufficient to show that deflection indicator is recognized by the majority of highway construction workers quality control indicators. What are the advantages of deflection indicator control in the quality of grassroots construction? In the acceptance of grassroots construction, increase deflection indicators measured items is feasible? This article will be analyzed. The relative advantage of the deflection indicator The deflection test method has three outstanding advantages over other quality indicator tests. One is seized