load safety factor

基本解釋

Load capacity contained by calculating safety factor that resistant to fatigue damage caused by the maximum load force.
負載能力通過計算抵抗最大負載力造成的疲勞毀損的安全系數(shù)得出。
Finally the average index of reliability is obtained for every typical soil layer in different load conditions when a total safety factor of 2. 0 is given.
最后得到相應(yīng)于總安全系數(shù)為2時各典型土層在不同荷載工況下的平均可靠度指標(biāo)。
When the distance of pile and tunnel Within the critical distance, load of pile has greatly influence on safety factor of tunnel. when the load increases twice, safety factor will reduce about 1/4.
隧洞圍巖巖體強度對圍巖安全系數(shù)影響較大，本文圍巖強度從砂巖降低至泥巖時，圍巖的安全系數(shù)降低1/4。