摘要
选用能反映土体蠕变的时间相关性的粘弹性模型,通过理论推导得出能考虑时间效应且反映高填方路基的分层填筑过程的沉降计算公式,并利用工程实例验证理论计算结果的可靠性。
A viscoelastic model that reflects the time correlation of soil creep is selected,and a settlement calculation formula that considers time effects and reflects the layered filling process of high fill subgrade is obtained through theoretical derivation.The reliability of the theoretical calculation results is verified through engineering examples.
作者
黄光理
HUANG Guangli(Gansu Academy of Building Research(Group)Co.,Ltd.,Lanzhou 730050)
出处
《中国建材科技》
CAS
2023年第6期81-87,共7页
China Building Materials Science & Technology
关键词
高填方路基
蠕变沉降
遗传积分
粘弹性模型
high fill subgrade
creep settlement
genetic integration
viscoelastic model
