【摘要】 在试验基础上 ,分析了土工格栅与填土相互作用机理及土工格栅加筋柔性桥台的机理 ,并与现场检测的柔性桥台台背沉降和土压力等进行对比 ,论证了土工格网加筋柔性桥台解决桥头跳车问题的合理有效性更多还原

【Abstract】 Based on the tests, the mechanism of flexible abutment reinforced by geogrids and that of geogrids filled soil interaction are analyzed. By compared with results of field tests on the settlements and soil pressures in abutment, it is proved to be reasonable and effective that geogrids are used to reinforce flexible abutment to solve bumping at ends of bridge.更多还原