軸隧蓋 的英文怎麼說
中文拼音 [zhóusuìgě]
軸隧蓋
英文
tunnel casing-
The deleterious effects of pressurized seepage, percolating through the natural discontinuities in the rock mass, have generally been ignored, resulting in tunnel alignments with inadequate lateral and vertical cover
壓力隧洞傳統計算方法假定圍巖是不透水介質,忽略了圍巖中滲流和滲透力的不利影響,從而導致設計時隧洞軸線方向上覆蓋層厚度不足。
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