reexamine;reinvestigate;
In the design of the single-line metro interval shield tunnel, the control parameter of the upper load over tunnel shall be designed according to the equivalent load of the 1. 5 times external diameter.
在单线地铁区间盾构隧道设计中,上覆荷载按1.5倍盾构隧道外径高度的等效荷载作为设计控制参数;
When porosity matches net overburden pressure with exponent relationship, the presented physical significance is clearer, the accuracy requirement can be met and the compressibility of rocks can gained automatically.
孔隙度与净覆压间按指数规律拟合时,代表的物理意义更为明确,既能满足精度的要求,又能自动得出岩石的压缩系数。NET技术思想和基于。
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