摘要
水工隧洞结构受力情况复杂,采用有限元设计方法,可以真实的模拟隧洞衬砌结构受力情况,适当增大锚杆数量及挂网喷混凝土厚度,使支护结构更加合理。
The stress situation of hydraulic tunnel structure is complicated. Finite element design method was adopted to simulate the stress situation of tunnel lining structure. Appropriately increase the anchor bolt number and the suspended mesh shotcrete thickness could make the supporting structure more reasonable.
出处
《山西水利科技》
2014年第4期44-45,60,共3页
Shanxi Hydrotechnics
关键词
隧洞
有限元
衬砌
tunnel
finite element
lining
