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Boussinesq解及Mindlin解在预应力锚固岩体中的应用
Simplified Application of the Boussinesq and Mindlin Solutions to Prestress Anchoring Rockmass
【摘要】 在三维有限元计算证明的基础上,本文将Boussinesq解及Mindlin解进行简化,并应用于含软弱结构面的岩体的预应力加固中,从而提出预应力锚索加固岩体软弱结构面时,锚孔深度、锚孔间距的计算公式,为工程设计提供理论依据。
【Abstract】 Based on the calculated results verified by the three-dimensional finite element, the Boussinesq and Mindlin solutions are simplified and applied to rock anchor for choosing the depth and interval of anchor holes.
【关键词】 Boussinesq解;
Mindlin解;
夹层岩体;
锚孔深度;
锚孔间距;
【Key words】 Boussinesq solution; Mindlin solution; jointed rockmass; hole depth; hole interval;
【Key words】 Boussinesq solution; Mindlin solution; jointed rockmass; hole depth; hole interval;
- 【文献出处】 武汉水利电力大学学报 ,Journal of Wuhan University of Hydraulic and Electric Engineering , 编辑部邮箱 ,1993年04期
- 【分类号】TV223.34
- 【被引频次】14
- 【下载频次】235