The degradation of flexible pavement is predominantly influenced by traffic load and environmental factors ( ). Repeated traffic loading contributes to cracking and deformation in flexible pavements, thereby leading to diminishing surface roughness and structural strength. Among the environmental factors, temperature fluctuations and rainfall exert pivotal influences. Notably, under high temperatures, asphalt pavements become vulnerable to unstable rutting, while low temperatures predispose them to shrinkage cracks. Additionally, rainfall exerts a direct impact on the pavement's anti-skid performance by augmenting the water film thickness on its surface. Additionally, under the concurrent influence of intricate factors, including repetitive traffic loading and prolonged effects of climatic conditions, flexible pavements frequently experience simultaneous degradation across multiple dimensions ( , , ). This degradation manifests as surface distresses, increased roughness, reduced skid resistance, and a decline in structural strength. 按照英文期刊论文语言修改
理解问题The degradation of flexible pavement is predominantly influenced by traffic load and environmental factors ( ). Repeated traffic loading contributes to cracking and deformation in flexible pavements, thereby leading to diminishing surface roughness and structural strength. Among the environmental factors, temperature fluctuations and rainfall exert pivotal influences. Notably, under high temperatures, asphalt pavements become vulnerable to unstable rutting, while low temperatures predispose them to shrinkage cracks. Additionally, rainfall exerts a direct impact on the pavement's anti-skid performance by augmenting the water film thickness on its surface. Additionally, under the concurrent influence of intricate factors, including repetitive traffic loading and prolonged effects of climatic conditions, flexible pavements frequently experience simultaneous degradation across multiple dimensions ( , , ). This degradation manifests as surface distresses, increased roughness, reduced skid resistance, and a decline in structural strength. 按照英文期刊论文语言修改
已完成理解「The degradation of flexible pavement is predominantly influenced by traffic load and environmental factors ( ). Repeated traffic loading contributes to cracking and deformation in flexible pavements, thereby leading to diminishing surface roughness and structural strength. Among the environmental factors, temperature fluctuations and rainfall exert pivotal influences. Notably, under high temperatures, asphalt pavements become vulnerable to unstable rutting, while low temperatures predispose them to shrinkage cracks. Additionally, rainfall exerts a direct impact on the pavement's anti-skid performance by augmenting the water film thickness on its surface. Additionally, under the concurrent influence of intricate factors, including repetitive traffic loading and prolonged effects of climatic conditions, flexible pavements frequently experience simultaneous degradation across multiple dimensions ( , , ). This degradation manifests as surface distresses, increased roughness, reduced skid resistance, and a decline in structural strength. 按照英文期刊论文语言修改」
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影响因素分析
- 交通荷载：交通荷载是影响柔性路面退化的主要因素之一。重复的交通荷载会导致柔性路面出现裂缝和变形，进而导致表面粗糙度降低和结构强度下降。12
- 环境因素：温度波动和降雨是影响柔性路面退化的关键环境因素。高温下，沥青路面易出现不稳定的车辙，而低温则易产生收缩裂缝。此外，降雨直接影响路面的抗滑性能，通过增加路面上的水膜厚度。13
- 多维退化：在复杂的因素，如重复交通荷载和长期气候条件的影响下，柔性路面经常会出现多方面的同步退化。这种退化表现为表面病害、粗糙度增加、抗滑性能降低和结构强度下降。24
论文语言修改
The degradation of flexible pavements is primarily influenced by traffic loads and environmental factors. Repeated traffic loading leads to cracking and deformation, which in turn diminishes surface smoothness and structural integrity. Among environmental factors, temperature variations and rainfall play significant roles. Notably, under high temperatures, asphalt pavements are susceptible to unstable rutting, while low temperatures can lead to shrinkage cracks. Additionally, rainfall directly affects the pavement's skid resistance by increasing the thickness of the water film on the surface. Furthermore, under the combined effects of repetitive traffic loading and prolonged climatic conditions, flexible pavements often experience concurrent degradation across multiple dimensions, manifesting as surface distresses, increased roughness, reduced skid resistance, and a decline in structural strength.1234
