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2011年04 期
| 标题 |
| 路涵过渡段涵洞竖向压力现场试验研究(51 卷) |
| 英文标题 |
| In situ test study on vertical pressure of culvert at road-culvert transition zone |
| 摘要 |
| 路堤填方作用下涵洞竖向压力与路堤填土高度和涵洞宽度之比H/D有直接关系。针对涵顶路基填方作用于上埋式刚性涵洞的土压力问题，在两个不同填土高度(5 m、3 m)的涵洞顶和过渡段路基内埋设土压力传感器，测试分析涵洞和过渡段路基的竖向压力在填筑过程中的变化特性。本工点试验 |
| 作者 |
| 新闻作者:陈锋，蔡德钩，韩自力，张千里 |
| 关键字 |
