标准贯入试验（Standard Penetration Test，SPT）中的N-value（N值）是锤击数，是在标准贯入试验中，将一定规格的贯入器打入土层一定深度所需击打的次数。
The N is critical liquefaction SPT value;the N_0 is the reference value of SPT for given earthquake magnitude,peak horizontal acceleration,p. N是临界液化锤击数;N0是给定震级、加速度、概率水平、土层埋深和水位的标准贯入锤击数基准值;α为土层埋深水位修正系数,是埋深的非线性函数;β为基准值震级修...
SPT-N(N标准贯入试验值),10和20之间,表示为软土地基,而其他位置上的砂岩是坚硬的地面表示。 翻译结果2复制译文编辑译文朗读译文返回顶部 SPT-N ( 标准渗透测试的 N 价值 ) 介于 10 至 20 那被表示作为软的地,当其他位置在如努力地被表示的 sandstone 时地。 翻译结果3复制译文编辑译文朗读译文返回顶部 SPT...
ahe soft ground is on the inter layer of sand, clay, and silt, while the hard ground is on the gravel layer with an SPT-N value greater than 100, which is also denoted as hard ground. 他软绵绵地研了在沙子、黏土和泥沙相互层数,而坚硬地面在石渣层数以SPT-N价值大于100,也表示作为坚硬...
If you are one of the authors, claim this publication so you can create a plain language summary to help more people find, understand and use it. Read the Original This page is a summary of:Correlation of Electrical Resistivity and SPT-N Value from Standard Penetration Test (SPT) of Sandy...
To meet an inspection requirement for a deck footing, I need to convert an SPT N value to lbs/sqft to calculate the numebr and area of footings I need on some marginal soils. Is there a simple formula to compute SPT N values to allowable load /sq ft for the footings?
N Values ranged from 0 to 45 with a mean value of 7.5 (stdev 6.0) calculated for the T307 Section 1 and a mean value of 9 (stdev 6) for all E1003 Contracts. Graphical representation of the SPT N values vs level does not display any significant trend....