摘要
本文利用开挖地下圆形隧洞时的初始位移速率实测值,根据相应的位移速率公式,反推出岩体的粘滞系数,并针对四种粘弹性力学模型给出了解的通式。
Using the value practically measured of the initial displacement speed in digging an underground round tunnel,and based on the corres-pondent formula of displacement speed,the paper reversely derives the stick-stagnant coeffic- ient of rock,and gives the general solutions to the four kinds of stick-elastic mechanics models.
出处
《青岛建筑工程学院学报》
1991年第4期77-85,共9页
Journal of Qingdao Institute of Architecture and Engineering
关键词
粘弹性
岩体
当量粘滞系数
位移
inverse analysis
instant elastic
initial displacement speed
vector
stick-stagnant coefficient
