This thesis tries to solve the problems in the design and construction of jinping cascade 2 hydropower station. a typical section is selected to analysis seepage, seepage control and fem numerical simulation. the influence of different plans of excavation and support on seepage field of subsurface water and stability of adjoining rock are studied. the homologous support pattern is suggested according to the research results
From the bamboo work on lance to bamboo forest, and from the story of bamboo forest to being ambuscaded, then who
Fearing an ambush, the enemy troops advanced cautiously.
To be disarmed in ambush was a joke to me for the first few minutes.
And there was an ambush staying in the inner chamber