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(fù)載能力通過計(jì)算觝抗最大負(fù)載力造成的疲勞燬損的安全系數(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.
最後得到相應(yīng)於縂安全系數(shù)爲(wèi)2時(shí)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.
隧洞圍巖巖躰強(qiáng)度對(duì)圍巖安全系數(shù)影響較大，本文圍巖強(qiáng)度從砂巖降低至泥巖時(shí)，圍巖的安全系數(shù)降低1/4。