摘要
随着公路的车流量压力增大,我们需要对公路进行拓宽,但是在拓宽的过程中,由于土质的不同,拓宽后的新老部分会出现沉降,并且存在差异,我们应该从两方面对土质进行分析,包括路面下降的深度和水平移动的距离。
Along with the increasing traf ic pressure of high-way, we need to widen highway, but in the process of widening, because the soil is different, the old and new parts wil set le-ment after widened, and existing differences, we should analy-zes from two aspects of soil texture, including pavement de-cline depth and horizontal movement distance.
出处
《城市建筑》
2014年第8期355-355,共1页
Urbanism and Architecture
关键词
新老
土质
路面下降深度
差异
old and new soil texture pavement decreased depth difference