factor of safety

基本解釋

The choice of a suitable value for the factor of safety also presents great difficulties.
選擇適當(dāng)?shù)陌踩禂?shù)值也存在大的困難。
Knowing the strength, it is possible to work backward and determine what factor of safety was used.
由于知道其強(qiáng)度，便可以反過來求出所用的安全系數(shù)值。
cfl.cqupt.edu.cn
Under the condition of the least factor of safety, the relations are discussed between the geometry parameters of slip surfaces and the factors of safety.
并在安全系數(shù)為最小的條件下，討論了滑動面幾何參數(shù)之間以及它們與安全系數(shù)之間的關(guān)系。

This incorporates a safety factor of 1, 000 on the lowest observed adverse effect level of antinomy in animals--in other words, the first statistically significant health problem in animals came from inhaling antimony at a level of 9000 micrograms per meter cubed.
FORBES: Medialand
Such organisations, many people agree, are the most important factor in improving the safety of airlines.
ECONOMIST: Asia’s fear of flying
Safety is also a factor, of course, especially in the aftermath of the Sept. 11, 2001, terrorist attacks.
FORBES: World's Tallest Towers

the ratio of the breaking stress of a material or structure to the calculated maximum stress when in use (Also called safety factor)

安全系數(shù)
It is difference from traditional factor of safety method, probability analytical method consider dispersed quality and dependence between parameters of soil in stability analysis of slope.
區(qū)別于傳統(tǒng)的安全系數(shù)法，可靠性分析方法在對邊坡穩(wěn)定性的分析中考慮了巖土參數(shù)的離散性及參數(shù)之間的相關(guān)性，用概率的方法定量地考慮了實(shí)際存在的種種不確定因素，因而更為客觀、定量地反映了邊坡的實(shí)際安全性。
水利工程
安全系數(shù)
As an example, the contour of the point factor of safety considering multi-strength effect of an arch dam is calculated, in which the great difference between the multi-axes and single-axis strength is discovered.
以國內(nèi)某已建成運(yùn)行的高拱壩作為工程示例,計(jì)算了多軸強(qiáng)度下壩體的點(diǎn)安全系數(shù),發(fā)現(xiàn)明顯地小于傳統(tǒng)單軸強(qiáng)度的點(diǎn)安全系數(shù),進(jìn)一步說明了開展拱壩三軸強(qiáng)度計(jì)算的必要性。
機(jī)械工程
安全因子
安全因數(shù)
安全系數(shù)