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翻浆引起路面的破坏,在辽东几条国道干线上是一直尚未解决的老问题。为了展开对翻浆现象的讨论,仅根据一些零星资料,以沈鞍线为准,笔者发表个人一点很肤浅的看法,请广大读者批评指正。一、概况沈鞍线是1942年日伪所测,该路标准定得很高,全线除无立体交叉外,在路基宽度、半径纵坡等方面,均合乎一级公路标准。1944年,日伪当局对该线仓促进行了施工,路基填土很乱,且高度不足。 1950～1951年东北公路总局进行了改建,在日伪修好的土基上,铺设了碎石级配路面。但因为基础条件不好,又缺乏经常养护,所以翌年就出现了翻浆现象。后来一年不如一年,翻浆引起道路的严重破坏,影响了通
Throwing caused the destruction of pavement, several national highway in Liaodong is an unsolved problem. In order to expand the debate on the phenomenon of spatula, based only on some sporadic data, subject to the saddle line, the author published a very personal point of view, please readers criticism. I. Overview Shen saddle line is measured in 1942 by Japan and the Puppet, the road set at a very high standard, except for the whole line without three-dimensional cross, the subgrade width, radius and other aspects, are in line with a highway standard. In 1944, the Japanese and puppet authorities staged a hasty construction of the line, filling the roadbed messy and highly underexploited. From 1950 to 1951, the Northeast Highway Bureau was rebuilt. On the soil foundation repaired by Japan and the Puppet, gravel graded pavements were laid. However, due to the poor basic conditions and the lack of regular maintenance, the phenomenon of air spill occurred the following year. Later year is not as good as one year, causing serious damage to the road, affecting the pass