highway asphalt disease
114355072
Analysis on highway asphalt pavement disease
This article analyzes the settlement,water damage,and cracks and other diseases on highway asphalt pavement,describes causes of diseases,and points out the causes of asphalt pavement diseases in both design and construction aspect.So the design should be optimized,and the construction management should be enhanced,so as to improve the asphalt pavement performance.
Liu Hong-we
112343000
Analysis on Disease Control of Rural Highway Asphalt Pavement
The asphalt pavement has a very important position in China's road transport.It may provide a reference for China's road construction to propose the measures to prevent pavement damage by analyzing asphalt pavement damage.
Zhu Ming-rong
112362211
Analysis on causes of early highway asphalt concrete pavement disease
In light of common early diseases of highway asphalt concrete pavement,this paper analyzes the disease causes,and puts forward preventative measures,so as to reduce the early asphalt concrete pavement diseases and to ensure the traffic security.
Xiao Yao-hu
117616890
Exploration on Highway Asphalt Pavement Early Disease and Maintenance Strategy
Chen Lihua
111655827
Anti Rutting Design and Application of Highway Asphalt Pavement
In this paper,the rutting disease of asphalt pavement and its causes are analyzed,and the ways of improving the design thickness of the asphalt layer on the basis of long life asphalt road construction standards are put forward. At the same time,use anti rutting agents to improve the performance of binder and adopt multilevel dense built in gradation design method to optimize the gradation of asphalt mixture,so as to further enhance roads' resistance against the load. The experimental results of Taijia highway indicate that improving the structure thickness of asphalt pavement and optimizing the gradation and performance of the mixture could increase the rutting resistance of asphalt pavement under the premise of economic.
Zhao Gan
111780383
Adaptability Analysis on Superpolymer Grouting on Highway Asphalt Pavement in South China
By introducing the technology characteristic and the condition and scope of application in both domestic and oversea of superpolymer grouting,combing the manifestation of of highway asphalt pavement disease in South China,the adaptation of superpolymer grouting of highway asphalt pavement disease in South China are analyzed.
Yang Dong-yu
109701779
A Southern Highway Asphalt Pavement Analysis and Treatment of Water Damage
Through a highway asphalt pavement condition survey and analysis of the main causes of disease, through material selection and grading design, the design of the treatment structure, class structure using the drainage layer, exclude the internal structure of the water surface; focused on solving the asphalt pavement water damage issues, effectively extending the life of the highway.
Wen Li Li
113242507
Asphalt pavement disease analysis and maintenance measures on Jing Hu highway
This paper mainly describes the asphalt pavement disease causes analysis and maintenance measures on Jing Hu highway,and puts forward some proposals for the highway asphalt pavement maintenance,with a view to ensure the highway use properties and life expectancy.
Yan Shuang-lon
112286993
Discussion on the early disease of express highway asphalt pavement and preventing measures
Combined with practical experience,the quality common disease of asphalt pavement early damage was discussed,the measures of reducing semi rigid base asphalt pavement crack and methods to prevent early damage were proposed,therefore reduced asphalt pavement early disease and prolong asphalt pavement service life.
Huang Ying-zhen
61199257
Analysis of Highway Asphalt Pavement Rutting by Using a Variety of Testing Methods
A site test for rutting condition and usability of a typical section of Guangdong highway asphalt pavement has been conducted by using laser rut measurement system (LRMS) falling weight deflectometer(FWD) and other modern testing methods, combined with dynamic triaxial compression creep of road asphalt mixture, GTM rotating shear compaction and other laboratory test results, to pinpoint the causes of pavement rutting disease, provides a basis for making of road maintenance treatment program.
Jiang Xiaoxia Wu Chuan-hai