An important link of impacting traffic safety and comfort is the transition issues of the subgrade and bridge.
影响行车的安全性和舒适性的一个重要环节，就是路基与桥隧等结构物的连接地段——过渡段问题。
The paper bridge transition section Approach Road subgrade settlement problem, through the analysis of its causes, the law of subgrade settlement and subgrade settlement governance measures.
论文针对路桥过渡段引道路基的沉降问题，通过其原因分析，对路基沉降的规律和路基沉降的治理措施进行了研究。
Applying for MARC software, three-dimensional numerical model of differential settlement at bridge-subgrade transition section was built.
应用MARC软件，建立路桥过渡段差异沉降的三维计算模型。
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