Dissertation
Dissertation > Transportation > Road transport > Road works > Roadbed, pavement engineering > Pavement Engineering > Road : use of the material points > Cement concrete pavement

Old Cement Concrete Pavement Structure Research and Applied Research

Author LiuJiaFeng
Tutor LiuShuTang
School Shandong University
Course Architecture and Civil Engineering
Keywords Old Cement Concrete Pavement Asphalt overlay Reflective cracking Stress-absorbing layer Load stress Temperature stress Design method
CLC U416.216
Type Master's thesis
Year 2009
Downloads 213
Quotes 0
Download Dissertation

Of the past, the construction of a number of cement concrete pavement recently facing overhaul , upgrading and improve road level tasks . Since the majority of ordinary cement concrete pavement for concrete pavement seams wrong units, Slab Hollow , broken board and squirt mud and other issues seriously affect cement pavement life and Paving transformation effect . Reasons for relying on State Road 104 , Tai'an - Qufu segment transformation entity Engineering analysis of the test sections through traffic survey and evaluation of the old cement concrete pavement , traffic volume , traffic composition , for assessing the condition of the pavement structure and construction , and destruction of produce . analysis , according to the principles of fracture mechanics , reflective cracking and expansion mechanism of asphalt overlay on cement concrete pavement analysis , structural design overlay , and further study of the theoretical system of stress-absorbing layer address reflective cracking . Do stress-absorbing layer system analysis to verify the reasonableness of the proposed design method ; design and performance of materials used in the overlay structure , the proposed method through macadam asphalt gravel and grade of the large gap technical requirements and indicators , quality inspection and control standards , and construction technology . Tracking and detection of the trials, road , observe the test road cracks , rutting , skid resistance , deflection , and flatness change , to verify the technical and economic feasibility of several structures , the most reasonable rehabilitation programs , and paved layer design feasibility validation .

Related Dissertations
More Dissertations