A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Heavy-duty pavement asphalt maintenance and treatment process
The invention discloses a heavy-load pavement asphalt maintenance and treatment process, which belongs to the technical field of asphalt maintenance and treatment, and specifically comprises the following steps: step 1, collecting traffic flow data, and judging whether a road section is a heavy-load road section or not according to daily average traffic flow data of the road section; step 2, investigating and analyzing pavement conditions, evaluating the overall strength of the original pavement and the loose conditions of different structural layers through deflection and core drilling detection means, and meanwhile, knowing the weak condition of the roadbed through exploration; 3, determining a maintenance treatment scheme based on the road condition investigation and analysis result; and 4, comprehensively screening a proper pavement structure scheme based on disease treatment, pavement structure reinforcement, traffic organization and engineering cost factors. According to the method, the heavy-load pavement is accurately positioned by integrating the traffic flow data, the vehicle type data and the pavement condition data, the maintained pavement can bear the passage of heavy-load vehicles for a long time, and early damage to the asphalt pavement is avoided.
本发明公开了一种重载路面沥青维修处治工艺，属于沥青维修处治技术领域，具体包括：步骤一、收集交通流量数据，根据路段的日平均交通流量数据，判断该路段是否为重载路段；步骤二、路面状况调查与分析，通过弯沉、钻芯检测手段评价原路面整体强度和不同结构层的松散状况，同时通过勘探了解路基的软弱情况；步骤三、基于路面状况调查与分析结果，确定维修处治方案；步骤四、基于病害处治、路面结构补强、交通组织与工程造价因素，综合筛选合适的路面结构方案。本发明通过综合车流量数据、车辆类型数据与路面状况数据，将重载路面进行精准定位，并确保维修后的路面能够长期承受重载车辆的通行、沥青路面不会发生早期损害。
Heavy-duty pavement asphalt maintenance and treatment process
The invention discloses a heavy-load pavement asphalt maintenance and treatment process, which belongs to the technical field of asphalt maintenance and treatment, and specifically comprises the following steps: step 1, collecting traffic flow data, and judging whether a road section is a heavy-load road section or not according to daily average traffic flow data of the road section; step 2, investigating and analyzing pavement conditions, evaluating the overall strength of the original pavement and the loose conditions of different structural layers through deflection and core drilling detection means, and meanwhile, knowing the weak condition of the roadbed through exploration; 3, determining a maintenance treatment scheme based on the road condition investigation and analysis result; and 4, comprehensively screening a proper pavement structure scheme based on disease treatment, pavement structure reinforcement, traffic organization and engineering cost factors. According to the method, the heavy-load pavement is accurately positioned by integrating the traffic flow data, the vehicle type data and the pavement condition data, the maintained pavement can bear the passage of heavy-load vehicles for a long time, and early damage to the asphalt pavement is avoided.
本发明公开了一种重载路面沥青维修处治工艺，属于沥青维修处治技术领域，具体包括：步骤一、收集交通流量数据，根据路段的日平均交通流量数据，判断该路段是否为重载路段；步骤二、路面状况调查与分析，通过弯沉、钻芯检测手段评价原路面整体强度和不同结构层的松散状况，同时通过勘探了解路基的软弱情况；步骤三、基于路面状况调查与分析结果，确定维修处治方案；步骤四、基于病害处治、路面结构补强、交通组织与工程造价因素，综合筛选合适的路面结构方案。本发明通过综合车流量数据、车辆类型数据与路面状况数据，将重载路面进行精准定位，并确保维修后的路面能够长期承受重载车辆的通行、沥青路面不会发生早期损害。
Heavy-duty pavement asphalt maintenance and treatment process
重载路面沥青维修处治工艺
ZHANG FENGCHUN (author) / ZHU XIANGLIN (author) / JIN JIE (author) / LI JING (author) / WANG KAI (author) / YANG JIXIANG (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E02D
FOUNDATIONS
,
Gründungen
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
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