公路瀝青混凝土面層厚度質(zhì)量評(píng)定與管控方法

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【摘    要】：瀝青混凝土面層厚度是評(píng)定瀝青路面質(zhì)量的重要指標(biāo)之一。為了科學(xué)、合理、準(zhǔn)確的評(píng)定面層厚度施工質(zhì)量，對(duì)瀝青面層厚度評(píng)定方法的變遷進(jìn)行了梳理，指出了當(dāng)前評(píng)定體系存在的不足，結(jié)合實(shí)際工程分析了瀝青面層厚度不合格的原因，提出了施工過(guò)程中質(zhì)量控制的方法建議。

【關(guān)鍵詞】：公路；瀝青混凝土；面層厚度；質(zhì)量評(píng)定；短脈沖雷達(dá)

Quality Evaluation and Control Methods of Highway Asphalt Concrete

Pavement Thickness

LAN Yunsong，HU Chao

（Tianjin Transportation Research Institute，Tianjin 300300，China）

【Abstract】：The thickness of asphalt concrete pavement is one of the most important indicators of asphalt pavement quality evaluation. In order to evaluate the construction quality of pavement thickness scientifically， reasonably， and accurately， the evolution of asphalt pavement thickness evaluation methods is reviewed. This paper points out the shortcomings of the current evaluation system， analyzes the causes of unqualified asphalt pavement thickness based on actual engineering， and proposes methods and suggestions for quality control during construction.

【Key words】：highway; asphalt concrete; pavementThickness; quality evaluation; ground penetrating radar

瀝青混凝土面層施工均勻性直接影響瀝青路面的長(zhǎng)期使用性能，面層厚度不足瀝青路面易發(fā)生早期損壞。（剩余3892字）