A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Track damage conversion point determination method based on full-scale asphalt pavement full-life-cycle test
The invention relates to a track damage conversion point determination method based on a full-scale asphalt pavement full-life-cycle test, and belongs to the technical field of road engineering.According to the method, based on the full-scale asphalt pavement full-life-cycle test, the track damage conversion point is determined according to the correlation between the track depth and the equivalent design axle load number; the transition point of the asphalt pavement in the service performance damage evolution process in the whole life cycle is found in time, and when the service performance damage decay is about to enter the acceleration period, effective maintenance measures are adopted to improve the pavement use condition, so that the service life of the asphalt pavement can be greatly prolonged, and the service life of the asphalt pavement is prolonged. And the method has important practical significance in improving the durability of the pavement, reducing the use cost in the whole life cycle and the like.
本发明涉及了一种基于足尺沥青路面全寿命周期试验的车辙损伤转换点确定方法，属于道路工程技术领域，本发明的方法，基于足尺沥青路面全寿命周期试验，以车辙深度与当量设计轴载数的相互关系，及时发现沥青路面在全寿命周期内服役性能损伤演化过程中的转换点，在服役性能损伤衰变即将进入加速期时，采取有效的养护维修措施改善路面使用状况，可以大大延长沥青路面的使用寿命和服役年限，对于提高路面耐久性、降低全寿命周期内的使用成本等具有重要的现实意义。
Track damage conversion point determination method based on full-scale asphalt pavement full-life-cycle test
The invention relates to a track damage conversion point determination method based on a full-scale asphalt pavement full-life-cycle test, and belongs to the technical field of road engineering.According to the method, based on the full-scale asphalt pavement full-life-cycle test, the track damage conversion point is determined according to the correlation between the track depth and the equivalent design axle load number; the transition point of the asphalt pavement in the service performance damage evolution process in the whole life cycle is found in time, and when the service performance damage decay is about to enter the acceleration period, effective maintenance measures are adopted to improve the pavement use condition, so that the service life of the asphalt pavement can be greatly prolonged, and the service life of the asphalt pavement is prolonged. And the method has important practical significance in improving the durability of the pavement, reducing the use cost in the whole life cycle and the like.
本发明涉及了一种基于足尺沥青路面全寿命周期试验的车辙损伤转换点确定方法，属于道路工程技术领域，本发明的方法，基于足尺沥青路面全寿命周期试验，以车辙深度与当量设计轴载数的相互关系，及时发现沥青路面在全寿命周期内服役性能损伤演化过程中的转换点，在服役性能损伤衰变即将进入加速期时，采取有效的养护维修措施改善路面使用状况，可以大大延长沥青路面的使用寿命和服役年限，对于提高路面耐久性、降低全寿命周期内的使用成本等具有重要的现实意义。
Track damage conversion point determination method based on full-scale asphalt pavement full-life-cycle test
基于足尺沥青路面全寿命周期试验的车辙损伤转换点确定方法
ZHOU XINGYE (author) / WANG XUDONG (author) / SHAN LINGYAN (author) / LIU XU (author) / MA ZHIMIN (author) / CAI QIUXIANG (author) / WANG XIAOFENG (author)
2023-10-27
Patent
Electronic Resource
Chinese
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
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Track depth prediction method based on full-scale asphalt pavement full-life-cycle test
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