Judged from the current expressway operation, there is bumping phenomenon widespread at the roadbed-bridgetransition section.
从目前已投入使用的高等级公路营运情况来看,在路桥过渡段普遍存在跳车现象。
2
The paper bridgetransition section Approach Road subgrade settlement problem, through the analysis of its causes, the law of subgrade settlement and subgrade settlement governance measures.