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华东公路1989·1期发表的纤维混凝土路面研究拜读以后,感到江苏省在水泥混凝土路面的研究方面走在全国同行的前列,值得我们浙江省学习。结合我省在1987年新修建的钢纤维混凝土路面的情况,提出一点看法,同时对黄总等发表的“纤维混凝土路面研究”一文中,有关混凝土路面的疲劳强度,谈一点不同见解,不妥之处,请批评指正。我省在金华铺筑的钢纤维水泥混凝土路面,经两年多近500辆/日的BZZ—100的交通量考验,面板有好有坏。归纳起来有以下几种:(1)4厘米的钢纤维水泥混凝土作为老水泥混凝土路面的修复,现已基本损坏。究其原因,主要是厚度过薄;(2)凡对老水泥路面进行
After studying East China Road 1989.1 fiber fiber concrete pavement study read, I feel that Jiangsu Province in the cement concrete pavement research walk in the forefront of the national counterparts, it is worth our Zhejiang Province to learn. In light of the situation of steel fiber reinforced concrete pavement newly constructed in our province in 1987, a little opinion is put forward. In the article entitled “Study on Fiber Reinforced Concrete Pavement” published by Huang et al., It is improper to talk about the fatigue strength of concrete pavement. Department, please correct me. Jinhua paved steel fiber cement concrete pavement in our province, after nearly two years of nearly 500 / day BZZ-100 traffic test, the panel is good or bad. To sum up the following: (1) 4 cm of steel fiber cement concrete as the repair of the old cement concrete pavement, is now basically damaged. The reason is that the thickness is too thin; (2) Where the old cement pavement