n. pot hole
misc. pit slot ; hollow spot ; chuck hole
...工程管理论文 关键词：裂缝的产生，车辙，坑槽，沥青路面裂缝与养护 [gap=402]Key words: the creation of cracks, the rut, pit slot, asphalt road surface crack and maintenance ...
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A pavement condition evaluation model is established for the expressway in Northwest area, taking the damage rates of transverse cracking, potholes and rutting as main considering factors.
以横向裂缝、坑槽、车辙的破损率作为因素，建立了西北地区高速公路沥青路面的路况评价模型。
参考来源 - 西北地区高速公路养护对策的研究Cause the highway road surface to appear untimely to lathe a track gravely , possess the bag , pit slot , turning thick fluid over and being full of cracks and so on, reduce road bridge life time greatly.
致使公路路面过早出现严重车辙、拥包、坑槽、翻浆和龟裂等，大大降低道路桥梁使用寿命。
参考来源 - 车辆超载对沥青路面使用性能的影响分析研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同时提出了称重修补坑槽技术的原理和思想，能进一步精确控制坑槽的填料量和压实度。
Simultaneously supply the principle and the thought of the heavy potholes patching technology, improve the compactness and control potholes padding quantity precisely.
目前对沥青混凝土路面坑槽、裂缝等病害的修补多采用热拌沥青混合料的形式，温度要求较高。
Currently the asphalt concrete pavement pit slots and crack are patched by heating asphalt mixtures mostly and needs higher temperature.
以横向裂缝、坑槽、车辙的破损率作为因素，建立了西北地区高速公路沥青路面的路况评价模型。
A pavement condition evaluation model is established for the expressway in Northwest area, taking the damage rates of transverse cracking, potholes and rutting as main considering factors.
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