A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Long-term service highway asphalt pavement life-prolonging paving maintenance design method
The invention belongs to the technical field of road engineering, and discloses a long-term service highway asphalt pavement life-prolonging paving maintenance design method, which comprises the following steps: step 1, carrying out pavement technical condition detection on a highway asphalt pavement, and determining a pavement maintenance type; 2, for the repaired and maintained type pavement, the pavement elevation requirement is judged; 3, for the asphalt pavement without the elevation requirement, according to the actually measured deflection of the road surface, determining an asphalt pavement additional paving scheme; step 4, determining design parameters of the asphalt pavement, and primarily planned thickness and modulus parameters of an additional paving layer material; and step 5, performing additional paving maintenance pavement structure checking calculation and technical economic analysis, and determining a final additional paving maintenance scheme. By the adoption of the long-term service highway asphalt pavement life-prolonging paving maintenance design method, guidance is provided during paving repair and maintenance of the highway asphalt pavement, the defect that experience is taken as a main part during traditional paving maintenance is overcome, and the method is clearer, clearer, more scientific and more rigorous.
本发明属于道路工程技术领域，且公开了一种长期服役高速公路沥青路面延寿加铺养护设计方法，包括以下步骤：步骤一，对高速公路沥青路面进行路面技术状况检测，确定路面养护类型；步骤二，对于修复养护类型路面，判定路面标高要求；步骤三，对于无标高要求的沥青路面，根据路表实测弯沉，判定沥青路面加铺方案；步骤四，确定沥青路面设计参数，初拟加铺层材料厚度与模量参数；步骤五，进行加铺养护路面结构验算以及技术经济分析，确定最终的加铺养护方案。本发明采用上述长期服役高速公路沥青路面延寿加铺养护设计方法，使得高速公路沥青路面加铺修复养护时有指导性，弥补了传统加铺养护时以经验为主的不足，更加清晰明确、科学严谨。
Long-term service highway asphalt pavement life-prolonging paving maintenance design method
The invention belongs to the technical field of road engineering, and discloses a long-term service highway asphalt pavement life-prolonging paving maintenance design method, which comprises the following steps: step 1, carrying out pavement technical condition detection on a highway asphalt pavement, and determining a pavement maintenance type; 2, for the repaired and maintained type pavement, the pavement elevation requirement is judged; 3, for the asphalt pavement without the elevation requirement, according to the actually measured deflection of the road surface, determining an asphalt pavement additional paving scheme; step 4, determining design parameters of the asphalt pavement, and primarily planned thickness and modulus parameters of an additional paving layer material; and step 5, performing additional paving maintenance pavement structure checking calculation and technical economic analysis, and determining a final additional paving maintenance scheme. By the adoption of the long-term service highway asphalt pavement life-prolonging paving maintenance design method, guidance is provided during paving repair and maintenance of the highway asphalt pavement, the defect that experience is taken as a main part during traditional paving maintenance is overcome, and the method is clearer, clearer, more scientific and more rigorous.
本发明属于道路工程技术领域，且公开了一种长期服役高速公路沥青路面延寿加铺养护设计方法，包括以下步骤：步骤一，对高速公路沥青路面进行路面技术状况检测，确定路面养护类型；步骤二，对于修复养护类型路面，判定路面标高要求；步骤三，对于无标高要求的沥青路面，根据路表实测弯沉，判定沥青路面加铺方案；步骤四，确定沥青路面设计参数，初拟加铺层材料厚度与模量参数；步骤五，进行加铺养护路面结构验算以及技术经济分析，确定最终的加铺养护方案。本发明采用上述长期服役高速公路沥青路面延寿加铺养护设计方法，使得高速公路沥青路面加铺修复养护时有指导性，弥补了传统加铺养护时以经验为主的不足，更加清晰明确、科学严谨。
Long-term service highway asphalt pavement life-prolonging paving maintenance design method
一种长期服役高速公路沥青路面延寿加铺养护设计方法
WANG XIAOFENG (author) / WAN CHENGUANG (author) / DING JIANTAO (author) / WANG HONGLEI (author) / ZHANG HUIXIAN (author) / HU GUANGSHENG (author) / WEI KEKE (author) / LIU CHAOCHAO (author) / CHANG XUNFU (author) / SHANG KANGNING (author)
2023-08-25
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
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