The Natural Science Foundation of Hubei Province(No.2017CFB667);the National Natural Science Foundation of China(No.51079107)
The effect of deficiency in tunnel crown thickness on the Yellow River Crossing Tunnel with post-tensioned concrete inner lining was investigated by the elasto-plastic finite element method. Changes in the deformation...
National Natural Science Foundation of China(No.51079107);Fundamental Research Funds for the Central Universities(No.5082022)
The load compensation equipment for anchor cable named low retraction prestressed anchorage system with twice-tension(referred to as twice-tension anchorage system) is proposed in the paper. Calculation results of loo...