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一、前言全国部分地区正在兴建几条高速公路。上海地区正在施工的沪嘉高速公路、莘松高速公路,将分别于1988年和1990年竣工。另外,沪宁(南京)高速公路也正在做扩初设计。目前国内高速公路施工尚无经验,更无施工规范可循。本文结合在上海地区高速公路施工的一些体会,主要论述高速公路的基层处治、厂拌沥青混合料的拌制、沥青面层的摊铺与压实,以及工程质量控制和验收标准等内容,供国内同行参考。
I. Introduction Some expressways are under construction in some parts of the country. The Shanghai-Jiaxing Expressway and Xinsong Expressway under construction in Shanghai will be completed in 1988 and 1990 respectively. In addition, Shanghai-Nanjing (Nanjing) Expressway is also doing expansion design. At present, there is no experience in the construction of expressway in our country and no construction norms can be followed. In this paper, some experiences in highway construction in Shanghai are discussed, mainly dealing with the basic treatment of expressway, mixing asphalt mixture plant, asphalt paving and compaction, as well as engineering quality control and acceptance criteria for Domestic counterparts reference.