摘要
通过对桥头跳车原因的分析以及路基沉降的计算,结合相关规范和工程实践,总结出在工程设计和施工工艺中,控制或减缓桥头跳车现象发生的方法,提出建立有关压缩模量、e-p曲线等土工试验取值的建议。
By the analysis of bridgehead-jumping cause and the numeration of subgrade depression, the methods of controlling and delaying bridgehead-jumping phenomena were summarized with present relative criterions and the engineering practice in the engineering design and construction technique. Numerical value of modulus of compression and e-p curve in the soil test was suggested.
出处
《株洲工学院学报》
2006年第4期105-108,共4页
Journal of Zhuzhou Institute of Technology
关键词
桥头跳车
路基沉降
问题
对策
bridgehead-jumping
subgrade depression
problem
countermeasure
