Title :
The numerical simulation analysis of ground settlement of around tunnel under ground-water seepage
Author :
Ronghua, Mao ; Shushu, Liu ; Fei, Ma ; Zan, Li ; Xiaochun, Zhang
Author_Institution :
Taizhou Transp. Survey & Design Instn., Taizhou, China
Abstract :
Based on a different case of underground water seepage in the southern tunnel, the ground settlement of around tunnel under around-water seepage was analyzed by FLAC-3D. The stability time of the ground settlement of around tunnel was gained. And several situations, such as the location of the internal seepage flow, seepage flow ratio and ground water level, were taken into consideration. The influence of seepage flow inside the tunnel for tunnel surroundings was got.
Keywords :
geophysical fluid dynamics; groundwater; mechanical stability; tunnels; FLAC-3D; around-water seepage; ground settlement; ground water level; internal seepage flow; seepage flow ratio; stability time; tunnel; underground water seepage; Biological system modeling; Load modeling; Numerical models; Numerical simulation; Permeability; Tiles; ground settlement; numerical simulation; seepage flow; tunnel;
Conference_Titel :
Environmental Science and Information Application Technology (ESIAT), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7387-8
DOI :
10.1109/ESIAT.2010.5568450
