摘要
对两种路基弯沉和回弹模量的转换公式进行了分析,结合各等级公路土基回弹模量的要求,确定较合理的路基设计弯沉,说明路基设计弯沉的来源和计算方式,从而促进土基回弹模量与弯沉值关系的研究。
The paper analyzes the two conversion formulas of the subgrade resilient modulus and the deflection, combines the requirements for the subgrade resilient modulus of all ranks of roads, ensures the more reasonable deflection of the foundation design and illustrates the source and the calculation methods for the deflection of the foundation design, so as to improve the study on the relationship between the subgrade resilient modulus and the deflection.
出处
《山西建筑》
2008年第26期121-122,共2页
Shanxi Architecture
关键词
回弹模量
弯沉
不利季节
subgrade resilient modulus, deflection, unfavorable seasons
