Three dimensional numerical analysis and construction optimization of a superdeep vertical shaft

摘要：

Shafts are channels linking the surface part and underground part of mines or hydropower stations, while the numerical simulation of super-deep shafts under construction is scarcely done. In order to promote the construction technology of shafts, a three dimensional FE analysis with surveillance records verification is carried out to simulate the full process of construction to analyze the stress and deformation of the shafts. Besides, optimization of construction process is made to identify the suitable excavation depth.

关键词： super-deep vertical shaft three dimensional simulation construction optimization

作者: Li Jingqi XuWei Duan Chaojing Dong Zhaohai

作者单位: College of Civil Engineering, TongJi university, Shanghai, 200092, China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 3406-3409

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）