樁 號 |
取樣點數(shù) (n) |
檢測長度 (m) |
K0 要求值 (%) |
—K 平均值 |
S 均方差 |
ta/√—n |
K 代表值 (%) |
小于標準值2% 以內(nèi)的點數(shù) (點/%) |
小于標準2% 到5%的點數(shù) (點/%) |
小于標準值 5%的點數(shù) (點/%) |
合格率 (%) |
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備 注 |
K=—K-taS/√—n≥K0 |
監(jiān)理工程師 意 見 |
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