certain safety factor 中文意思是什麼
certain safety factor
解釋
可靠安全系數-
Study shows that great rainfall influences soil slope safety factor markedly, magnitude of rainfall intensity has a great influence on slope safety factor for steep slope under certain coefficient of saturated conductivity, the surface plant roots affect unsaturated zone seepage field distribution and postpone unsaturated zone moisture content ' s increase, so the soil slope safety factor is enhanced finally
分析結果表明,在土體飽和滲透系數一定的條件下,強降雨對土坡穩定系數影響顯著;土坡越陡,降雨強度大小對土坡安全性影響就俞顯突出;土坡表層植物根系的存在影響非飽和區滲流場分佈,可以延緩非飽和區含水量的增大,土坡穩定系數得到提高。 -
As for the space stability of arch bridge, this paper also makes simple analysis, and with the help of program, it gains stability safety factor and make certain of the unstability mode
關于拱橋的空間穩定,本文也進行了簡單分析,計算中藉助于有限元分析綜合程序,得到穩定安全系數,並確定其失穩模態。
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