The rock strength limit value under different stress states and the strain curve of 3-dimensional full stress are obtained.

获得了不同应力状态下的岩石强度极限值和岩石的三向全应力应变曲线。

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A new method of estimating concrete strength representative value by means of a confidence lower limit is presented in this paper, and one-side tolerance factor expression is given.

提出了用置信下限作为混凝土检验批强度标志值的估计量的新方法，给出了单侧容限系数的表达式。

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This value is used to compare the strength of materials, but a safety factor is applied when making design calculations, to bring the working stress well below the limit of proportionality.

此值被用来比较材料的强度，但是当设计计算时，要用一个安全系数，使工作应力低于比例限制。

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Investors can take advantage of this through using GTC (Good Until Canceled) Limit Orders to buy weakness to a value level, and to sell strength to a risky level.

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Simply enter GTC limit orders to buy on weakness to a value level or to sell strength to a risky level and monitor and adjust levels before the open on the first trading day of the week.

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