摘要
不均匀沉降限值标准直接影响着路桥过渡段的处治费用和行车的舒适性与安全性。基于大量调查,归纳出三种不均匀沉降类型及两种简化模型,并建立路桥过渡段不均匀沉降限值标准,这对于路桥过渡段不均匀沉降的处理具有一定的参考价值。
The differential settlement of bridge approach has great influence on the expenses of treating the differential settlement of bridge approach, ride comfort and security. Through investigations three kinds of settlement and two kinds of simplified models are summarized. At the same time, the paper establishes the limiting value standard of differential settlement at bridge approach, which can provide reference for the treatment of this kind of settlement.
出处
《交通标准化》
2008年第7期22-26,共5页
Communications Standardization
基金
河北省交通科技项目(HBJTKJ-200101)
关键词
路桥过渡段
不均匀沉降
限值标准
bridge approach
differential settlement
controlling criterion
