Diseases Of The Alpine Region Of Sichuan Province Highway And Asphalt Pavement Construction Technology

Along with the implementation of the policy western development, infrastructure construction is considered as one of the most important contents . As the transport construction is the pivot of infrastructure construction, road construction in Sichuan is facing new challenges and opportunities. Furthermore, road construction in ethnologic areas is one of the five themes in the tenth five-year plan . Hence, how to utilize the limited revenue to promote the application of science and technology on bituminous pavement for constructing roads with good quality and low investment is a challenging subject which all the road builders have to face with . According to the construction of chuan-zhang southern road in GanZi state and the architectural technology of the bituminous pavement in the altiplano of Aba state, this essay will discuss the sub-grade distress and architectural technology in the cold altiplan areas, including : Characteristics of road engineering in cold altiplano areas Attention of preventing measures of general sub-grade distress and road design according to the analysis of general distress of sub-grade and pavement Attentions of structural design of bituminous pavement according to the analysis of pavement structure in cold altiplano areas Discussing the field construction technology of sub-grade and pavement...